Commit Graph

762 Commits

Author SHA1 Message Date
Wladimir J. van der Laan
3bae57af8d
Merge #10696: Remove redundant nullptr checks before deallocation
b109a1c Remove redundant nullptr checks before deallocation (practicalswift)

Pull request description:

  Rationale:
  * `delete ptr` is a no-op if `ptr` is `nullptr`

Tree-SHA512: c98ce769125c4912186a8403cc08a59cfba85b7141af645c709b4c4eb90dd9cbdd6ed8076d50099d1e4ec2bf75917d1af6844082ec42bbb4d94d229a710e051c
2020-01-22 09:11:34 -06:00
Wladimir J. van der Laan
2db55b476f
Merge #11524: [net] De-duplicate connection eviction logic
5ce7cb9 [net] De-duplicate connection eviction logic (Thomas Snider)

Pull request description:

  While reviewing the safeguards against deliberate node isolation on the network by malicious actors, I found a good de-duplication candidate.

  I think this form is much more legible (the type of `cutoffs` notwithstanding).  ReverseCompareNodeTimeConnected is not included in the list since the cutoff size is a function of the remaining number of nodes in the candidate eviction set.

Tree-SHA512: ed17999fa9250dcf8448329219324477117e4ecd2d41dedd72ad253e44630eef50b3232c420f1862ebbfb9b8c94efbba1a235b519e39ff5946865c7d69a75280
2020-01-22 09:11:34 -06:00
UdjinM6
7d39637b02 Bump copyright year to 2020 (#3290)
* Bump _COPYRIGHT_YEAR

* Run copyright update script

./contrib/devtools/copyright_header.py update .

* Update COPYING

* Bump copyright year in dash-cli/qt/tx and dashd map pages
2020-01-17 15:42:55 +01:00
Alexander Block
78c06fa838
More of bitcoin#10888 2020-01-14 14:54:43 -06:00
Wladimir J. van der Laan
19180b3357 Merge #10663: net: split resolve out of connect
b887676 net: remove now-unused functions (Cory Fields)
45fd754 net: remove now-superfluous numeric resolve (Cory Fields)
2416dd7 net: separate resolving and conecting (Cory Fields)

Pull request description:

  This is a greatly simplified version of #10285, which only aims to address async resolving.

  It essentially breaks up two wrapper functions for things only used in one place (ConnectSocketDirectly/ConnectThroughProxy) in favor of calling them directly. This allows us to fully handle resolves before attempting a connection, as is necessary for async connections.

  As a bonus, I believe the logic is now much easier to follow than before.

Tree-SHA512: f03f618107379edf3efe2a9f3e3677e8f075017ab140a0b4fdc3b8263e6beff148d55256263ab10bc2125ef089ca68e0d8e865beeae176f1eca544e769c976d3

ConnectSocket -> ConnectSocketDirectly

Signed-off-by: Pasta <pasta@dashboost.org>
2020-01-11 18:47:34 -06:00
Pieter Wuille
3ba12f24a1 Merge #11301: add m_added_nodes to connman options
35e5c2269 remove unused IsArgSet check (Marko Bencun)
605918272 add m_added_nodes to connman options (Marko Bencun)

Pull request description:

Tree-SHA512: ca4527a964dcda816b32d335e7fe4d0d8a668a83fbc5e4707ee452d00a7089fa59a88c9f2b1ecdf50e673f2a63fc364b23979e0153f91136525eceec10c2ede2
2020-01-11 18:22:25 -06:00
Pieter Wuille
6cf675807e Merge #10888: range-based loops and const qualifications in net.cpp
05cae8aef range-based loops and const qualifications in net.cpp (Marko Bencun)

Pull request description:

  Plus a use of std::copy() instead of manual copying.

  (The loop on line 117 is already done in #10493).

Tree-SHA512: d9839e330c71bb9781a4efa81ee353c9e3fd8a93c2120a309f7a0e516b119dd7abe0f0988546797801258b867a29581978515c05dda9e5b23097e15f705139b4
2020-01-11 18:22:25 -06:00
UdjinM6
e82dfc4317
Merge pull request #3106 from PastaPastaPasta/backports-0.16-pr1
Backports 0.16 pr1-4: other
2020-01-04 14:20:17 +03:00
Wladimir J. van der Laan
e4fef1fd33
Merge #10596: Add vConnect to CConnman::Options
352d582ba Add vConnect to CConnman::Options (Marko Bencun)

Pull request description:

  Split the "-connect" argument parsing out of CConnman and put it into
  AppInitMain().

Tree-SHA512: f2d3efc4e2c5808ff98696ea20dd96df599bc472ed5afc9c3eea305d94c36a6ab50c632aa05396c7c34d1917d91b1e7ccd725656ff2631e2a36d9eac477455dc
2020-01-03 08:35:55 -06:00
MarcoFalke
6984c98882 Merge #10645: Use nullptr (C++11) instead of zero (0) as the null pointer constant
36d326e8b Use nullptr instead of zero (0) as the null pointer constant (practicalswift)

Pull request description:

  Use `nullptr` instead of zero (0) as the null pointer constant.

  The road towards `nullptr` (C++11) is split into two PRs:
  * `NULL` → `nullptr` is handled in PR #10483 (scripted)
  * `0` → `nullptr` is handled in PR #10645 (manual, this PR)

  By using the C++11 keyword `nullptr` we are guaranteed a prvalue of type `std::nullptr_t`.

  For a more thorough discussion, see "A name for the null pointer: nullptr" (Sutter &
  Stroustrup), http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2431.pdf

Tree-SHA512: 5412404b40a94ea2d9fc8f81573559c4ffe559749301d486b09d41a7a736345ad602d08ac590930bb00a49692b6075520cf3d543e4da6ccd5b29fa9bcc3f15ea
2020-01-02 22:01:28 -06:00
Alexander Block
a8e7133c65 Don't disconnect masternode connections when we have less then the desired amount of outbound nodes (#3255) 2020-01-01 17:13:14 +03:00
Alexander Block
4c00d98ea6 Allow re-signing of IS locks when performing retroactive signing (#3219)
* Implement re-signing of InstantSend inputs when TXs come in via blocks

* Use GetAdjustedTime instead of GetTimeMillis in CSigSharesManager

This allows use of mocktime in tests.

* Expose verifiedProRegTxHash in getpeerinfo and implement wait_for_mnauth

* Allow to wait for IS and CL to NOT happen

* Bump timeout for wait_for_instantlock

* Implement tests for retroactive signing of IS and CLs

* Add wait_for_tx function to DashTestFramework

* Add -whitelist=127.0.0.1 to node0

* Use node3 for isolated block generation

* Don't test for non-receival of TXs on node4/node5
2019-12-06 12:05:58 +03:00
Alexander Block
be127bc2ee Replace vecAskFor with a priority queue (#3147)
This avoids sorting before looping through it to figure out what to
request. The assumption that sorting would be cheap when vecAskFor is
already mostly sorted (only unsorted at the end) turned out to be false.
In reality, ~50% of CPU time was consumed by the sort when a lot of traffic
(thousands of TXs) happen.
2019-10-16 17:10:36 +03:00
Alexander Block
71d39e6a42 Don't disconnect masternodes just because they were slow in block announcement 2019-09-29 12:42:14 +02:00
Wladimir J. van der Laan
58cb7e38f4 Merge #11560: Connect to a new outbound peer if our tip is stale
6262915 Add unit test for stale tip checking (Suhas Daftuar)
83df257 Add CConnmanTest to mutate g_connman in tests (João Barbosa)
ac7b37c Connect to an extra outbound peer if our tip is stale (Suhas Daftuar)
db32a65 Track tip update time and last new block announcement from each peer (Suhas Daftuar)
2d4327d net: Allow connecting to extra outbound peers (Suhas Daftuar)

Pull request description:

  This is an alternative approach to #11534.  Rather than disconnect an outbound peer when our tip looks stale, instead try to connect to an additional outbound peer.

  Periodically, check to see if we have more outbound peers than we target (ie if any extra peers are in use), and if so, disconnect the one that least recently announced a new block (breaking ties by choosing the newest peer that we connected to).

Tree-SHA512: 8f19e910e0bb36867f81783e020af225f356451899adfc7ade1895d6d3bd5afe51c83759610dfd10c62090c4fe404efa0283b2f63fde0bd7da898a1aaa7fb281
2019-09-29 12:42:14 +02:00
Wladimir J. van der Laan
2edc29ee32 Merge #10756: net processing: swap out signals for an interface class
2525b972a net: stop both net/net_processing before destroying them (Cory Fields)
80e2e9d0c net: drop unused connman param (Cory Fields)
8ad663c1f net: use an interface class rather than signals for message processing (Cory Fields)
28f11e940 net: pass CConnman via pointer rather than reference (Cory Fields)

Pull request description:

  See individual commits.
  Benefits:
  - Allows us to begin moving stuff out of CNode and into CNodeState (after #10652 and follow-ups)
  - Drops boost dependency and overhead
  - Drops global signal registration
  - Friendlier backtraces

Tree-SHA512: af2038c959dbec25f0c90c74c88dc6a630e6b9e984adf52aceadd6954aa463b6aadfccf979c2459a9f3354326b5077ee02048128eda2a649236fadb595b66ee3
2019-09-29 12:42:14 +02:00
Pieter Wuille
f8c310a974 Merge #11456: Replace relevant services logic with a function suite.
15f5d3b17 Switch DNSSeed-needed metric to any-automatic-nodes, not services (Matt Corallo)
5ee88b4bd Clarify docs for requirements/handling of addnode/connect nodes (Matt Corallo)
57edc0b0c Rename fAddnode to a more-descriptive "manual_connection" (Matt Corallo)
44407100f Replace relevant services logic with a function suite. (Matt Corallo)

Pull request description:

  This was mostly written as a way to clean things up so that the NETWORK_LIMITED PR (#10387) can be simplified a ton, but its also a nice standalone cleanup that will also require a bit of review because it tweaks a lot of stuff across net. The new functions are fine in protocol.h right now since they're straight-forward, but after NETWORK_LIMITED will really want to move elsewhere after @theuni moves the nServices-based selection to addrman from connman.

  Adds HasAllRelevantServices and GetRelevantServices, which check
  for NETWORK|WITNESS.

  This changes the following:
   * Removes nRelevantServices from CConnman, disconnecting it a bit
     more from protocol-level logic.
   * Replaces our sometimes-connect-to-!WITNESS-nodes logic with
     simply always requiring WITNESS|NETWORK for outbound non-feeler
     connections (feelers still only require NETWORK).
   * This has the added benefit of removing nServicesExpected from
     CNode - instead letting net_processing's VERSION message
     handling simply check HasAllRelevantServices.
   * This implies we believe WITNESS nodes to continue to be a
     significant majority of nodes on the network, but also because
     we cannot sync properly from !WITNESS nodes, it is strange to
     continue using our valuable outbound slots on them.
   * In order to prevent this change from preventing connection to
     -connect= nodes which have !WITNESS, -connect nodes are now
     given the "addnode" flag. This also allows outbound connections
     to !NODE_NETWORK nodes for -connect nodes (which was already true
     of addnodes).
   * Has the (somewhat unintended) consequence of changing one of the
     eviction metrics from the same
     sometimes-connect-to-!WITNESS-nodes metric to requiring
     HasRelevantServices.

  This should make NODE_NETWORK_LIMITED much simpler to implement.

Tree-SHA512: 90606896c86cc5da14c77843b16674a6a012065e7b583d76d1c47a18215358abefcbab44ff4fab3fadcd39aa9a42d4740c6dc8874a58033bdfc8ad3fb5c649fc
2019-09-29 12:42:14 +02:00
UdjinM6
ac0270871c
Respect logips config option in few more log outputs (#3078)
* Introduce CNode::GetLogString() and use it where appropriate

* All other cases

* fix typo

* drop useless argument
2019-09-22 23:48:15 +03:00
Pasta
3b7d3c90d9 Merge #10501: remove some unused functions -- ignoring removal of SetPort due to dash#2168
f228b8e remove some unused functions (Marko Bencun)

Pull request description:

  Identified with `cppcheck --enable=unusedFunction .`.

   - GetSendBufferSize()'s last use removed in
     991955e
   - SetPort()'s last use removed in
     7e195e8
   - GetfLargeWorkInvalidChainFound() was introduced in
     e3ba0ef and never used

Tree-SHA512: ea8e5498bec981e42e1342c171c37723c2f5e575c7d6c1a524d9c6cd9b332bdd0d84fddf9e14ca011bb49fb82bd037386382c9afc546b3c2231ae548358bd4f4
Signed-off-by: Pasta <pasta@dashboost.org>
2019-09-08 00:10:48 -05:00
Pasta
1a0d52814e
#10483 scripted-diff: Use the C++11 keyword nullptr to denote the pointer literal instead of the macro NULL
-BEGIN VERIFY SCRIPT-
sed -i 's/\<NULL\>/nullptr/g' src/*.cpp src/*.h src/*/*.cpp src/*/*.h src/qt/*/*.cpp src/qt/*/*.h src/wallet/*/*.cpp src/wallet/*/*.h src/support/allocators/*.h
sed -i 's/Prefer nullptr, otherwise SAFECOOKIE./Prefer NULL, otherwise SAFECOOKIE./g' src/torcontrol.cpp
sed -i 's/tor: Using nullptr authentication/tor: Using NULL authentication/g' src/torcontrol.cpp
sed -i 's/METHODS=nullptr/METHODS=NULL/g' src/test/torcontrol_tests.cpp src/torcontrol.cpp
sed -i 's/nullptr certificates/NULL certificates/g' src/qt/paymentserver.cpp
sed -i 's/"nullptr"/"NULL"/g' src/torcontrol.cpp src/test/torcontrol_tests.cpp
-END VERIFY SCRIPT-

Signed-off-by: Pasta <pasta@dashboost.org>
2019-08-12 09:07:03 -05:00
Wladimir J. van der Laan
dfd14bf573
Merge #10977: [net] Fix use of uninitialized value in getnetworkinfo(const JSONRPCRequest&)
11dd29b [net] Fix use of uninitialized value in getnetworkinfo(const JSONRPCRequest& request) (practicalswift)

Pull request description:

  When running `test_bitcoin` under Valgrind I found the following issue:

  ```
  $ valgrind src/test/test_bitcoin
  ...
  ==10465== Use of uninitialised value of size 8
  ==10465==    at 0x6D09B61: ??? (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21)
  ==10465==    by 0x6D0B1BB: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_int<unsigned long>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, unsigned long) const (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21)
  ==10465==    by 0x6D0B36C: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, unsigned long) const (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21)
  ==10465==    by 0x6D17699: std::ostream& std::ostream::_M_insert<unsigned long>(unsigned long) (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21)
  ==10465==    by 0x4CAAD7: operator<< (ostream:171)
  ==10465==    by 0x4CAAD7: formatValue<ServiceFlags> (tinyformat.h:345)
  ==10465==    by 0x4CAAD7: void tinyformat::detail::FormatArg::formatImpl<ServiceFlags>(std::ostream&, char const*, char const*, int, void const*) (tinyformat.h:523)
  ==10465==    by 0x1924D4: format (tinyformat.h:510)
  ==10465==    by 0x1924D4: tinyformat::detail::formatImpl(std::ostream&, char const*, tinyformat::detail::FormatArg const*, int) (tinyformat.h:803)
  ==10465==    by 0x553A55: vformat (tinyformat.h:947)
  ==10465==    by 0x553A55: format<ServiceFlags> (tinyformat.h:957)
  ==10465==    by 0x553A55: std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > tinyformat::format<ServiceFlags>(char const*, ServiceFlags const&) (tinyformat.h:966)
  ==10465==    by 0x54C952: getnetworkinfo(JSONRPCRequest const&) (net.cpp:462)
  ==10465==    by 0x28EDB5: CallRPC(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) (rpc_tests.cpp:31)
  ==10465==    by 0x293947: rpc_tests::rpc_togglenetwork::test_method() (rpc_tests.cpp:88)
  ==10465==    by 0x2950E5: rpc_tests::rpc_togglenetwork_invoker() (rpc_tests.cpp:84)
  ==10465==    by 0x182496: invoke<void (*)()> (callback.hpp:56)
  ==10465==    by 0x182496: boost::unit_test::ut_detail::callback0_impl_t<boost::unit_test::ut_detail::unused, void (*)()>::invoke() (callback.hpp:89)
  ...
  ```

  The read of the uninitialized variable `nLocalServices` is triggered by `g_connman->GetLocalServices()` in `getnetworkinfo(const JSONRPCRequest& request)` (`net.cpp:462`):

  ```c++
  UniValue getnetworkinfo(const JSONRPCRequest& request)
  {
  ...
      if(g_connman)
          obj.push_back(Pair("localservices", strprintf("%016x", g_connman->GetLocalServices())));
  ...
  }
  ```

  The reason for the uninitialized `nLocalServices` is that `CConnman::Start(...)` is not called
  by the tests, and hence the initialization normally performed by `CConnman::Start(...)` is
  not done.

  This commit adds a method `Init(const Options& connOptions)` which is called by both the
  constructor and `CConnman::Start(...)`. This method initializes `nLocalServices` and the other
  relevant values from the supplied `Options` object.

Tree-SHA512: d8742363acffd03b2ee081cc56840275569e17edc6fa4bb1dee4a5971ffe4b8ab1d2fe7b68f98a086bf133b7ec46f4e471243ca08b45bf82356e8c831a5a5f21
2019-08-12 09:07:03 -05:00
Wladimir J. van der Laan
0a0ba2837e
Merge #10865: Move CloseSocket out of SetSocketNonBlocking and pass socket as const reference
05e023f Move CloseSocket out of SetSocketNonBlocking and pass SOCKET by const reference in SetSocket* functions (Dag Robole)

Pull request description:

  Rationale:

  Readability, SetSocketNonBlocking does what it says on the tin.

  Consistency, More consistent with the rest of the API in this unit.

  Reusability, SetSocketNonBlocking can also be used by clients that may not want to close the socket on failure.

  This also moves the responsibility of closing the socket back to the caller that opened it, which in general should know better how and when to close it.

Tree-SHA512: 85027137f1b626e2b636549ee38cc757a587adcf464c84be6e65ca16e3b75d7ed1a1b21dd70dbe34c7c5d599af39e53b89932dfe3c74f91a22341ff3af5ea80a
2019-08-12 09:07:03 -05:00
Wladimir J. van der Laan
5dc2193d2f
Merge #10824: Avoid unnecessary work in SetNetworkActive
a2420ae Avoid unnecessary work in SetNetworkActive (João Barbosa)

Pull request description:

  This PR adds an early return to avoid unnecessary notifications when the status doesn't change.

Tree-SHA512: 85d05ca6fa36cb581f94bc154d08bd72cd53f6a857173c6fb2f184058f9c0208c4cf5e5d196825a78339902d8f256688eb6793f99abc7be9c7cfac85136180d9
2019-08-01 14:32:12 -05:00
Pieter Wuille
526036ead8
Merge #9804: Fixes subscript 0 (&var[0]) where should use (var.data()) instead.
30ac7688e Fix subscript[0] potential bugs in key.cpp (Jeremy Rubin)
4b1c0f2e2 Remove unnecessary branches in utilstrencodings string constructors. (Jeremy Rubin)
e19db7b5a Fix subscript[0] in utilstrencodings.cpp (Jeremy Rubin)
bc2e7fd98 Fix subscript[0] in streams.h (Jeremy Rubin)
4cac0d1e0 Fix subscript[0] in validation.cpp (Jeremy Rubin)
ac658e55f Fix subscript[0] in torcontrol (Jeremy Rubin)
b6856ebed Fix subscript[0] in netaddress.cpp (Jeremy Rubin)
361d95265 Fix subscript[0] in base58.cpp (Jeremy Rubin)
6896dbf16 Cleanup (safe, it was checked) subscript[0] in MurmurHash3 (and cleanup MurmurHash3 to be more clear). (Jeremy Rubin)
96f2119e6 Fix subscript[0] in compressor.cpp (Jeremy Rubin)
500710bd2 Fix 2 subscript[0] bugs in pubkey.cpp, and eliminate one extra size check (Jeremy Rubin)
e0451e3e2 Fix subscript[0] bug in net.cpp if GetGroup returns a 0-sized vector (Jeremy Rubin)

Tree-SHA512: 5b9103652cf8c615bd8f4f32b3573d291d6b67c39e0308ce00100bc6625f346e8e016b4c999f4f34f5c37ae059490a83c3b513deb21f838af785227d06e02362
2019-07-17 19:01:41 -05:00
Pasta
8b224e093b
revert the accidental revertion of c1bdf64
Signed-off-by: Pasta <pasta@dashboost.org>
2019-07-15 14:05:25 -05:00
Wladimir J. van der Laan
e19fc0b9b2
Merge #10118: Util: Remove redundant calls to argsGlobal.IsArgSet()
ed866ab Indentation after 'Remove redundant calls to gArgs.IsArgSet()' (Jorge Timón)
506b700 Util: Remove redundant calls to gArgs.IsArgSet() (Jorge Timón)

Tree-SHA512: 4f97a0bf2a76c0f351a6343db62898cf057d745c848de00fa09465e870a120f28e0d836cafd6a047f4ec0da7ab671aebee43fa7410c9f0e66382edd1bb2009ba
2019-07-11 10:34:46 -05:00
Wladimir J. van der Laan
4b2f270703
Merge #10496: Add Binds, WhiteBinds, Whitelistedrange to CConnman::Options
07b2afe add Binds, WhiteBinds to CConnman::Options (Marko Bencun)
ce79f32 add WhitelistedRange to CConnman::Options (Marko Bencun)

Tree-SHA512: c23a6f317c955338af531fa3e53e3c42e995f88c6e1939bbc2ad119fa5b786c54b3dad3d2e9b3f830b7292c0c63a02fcff66a89907d0fa8d7c83aefade01af45
2019-07-11 10:34:46 -05:00
Wladimir J. van der Laan
64ef42c797
Merge #10446: net: avoid extra dns query per seed
c1be285 chainparams: make supported service bits option explicit (Cory Fields)
d5c7c1c net: use an internal address for fixed seeds (Cory Fields)
6cdc488 net: switch to dummy internal ip for dns seed source (Cory Fields)
6d0bd5b net: do not allow resolving to an internal address (Cory Fields)
7f31762 net: add an internal subnet for representing unresolved hostnames (Cory Fields)

Tree-SHA512: 9bf1042bef546ac3ef0e0d3a9a5555eb21628ff2674a0cf8c6367194b22bfdab477adf452c0e7c56f44e0fb37debc5e14bdb623452e076fb9c492c7702601d7a
2019-07-11 10:34:46 -05:00
Pasta
a15d7405e3 scripted diff: #10502 Fully remove BOOST_FOREACH
-BEGIN VERIFY SCRIPT-
sed -i 's/BOOST_FOREACH *(\(.*\),/for (\1 :/' ./src/*.h ./src/*.cpp ./src/*/*.h ./src/*/*.cpp ./src/*/*/*.h ./src/*/*/*.cpp ;
-END VERIFY SCRIPT-
2019-07-09 13:08:21 -05:00
Alexander Block
2f21e55514 Remove legacy InstantSend code (#3020)
* Remove ppszTypeName from protocol.cpp and reimplement GetCommand

This removes the need to carefully maintain ppszTypeName, which required
correct order and also did not allow to permanently remove old message
types.

To get the command name for an INV type, GetCommandInternal uses a switch
which needs to be maintained from now on.

The way this is implemented also resembles the way it is implemented in
Bitcoin today, but it's not identical. The original PR that introduced the
switch case in Bitcoin was part of the Segwit changes and thus never got
backported. I decided to implement it in a slightly different way that
avoids throwing exceptions when an unknown INV type is encountered.

IsKnownType will now also leverage GetCommandInternal() to figure out if
the INV type is known locally. This has the side effect of old/legacy
message types to return false from now on. We will depend on this side
effect in later commits when we remove legacy InstantSend code.

* Stop handling/relaying legacy IX messages

When we receive an IX message, we simply treat it as a regular TX and relay
it as such.

We'll however still request IX messages when they are announced to us. We
can't simply revert to requesting TX messages in this case as it might
result in the other peer not answering due to the TX not being in mapRelay
yet. We should at some point in the future completely drop handling of IX
messages instead.

* Remove IsNewInstantSendEnabled() and only use IsInstantSendEnabled()

* Remove legacy InstantSend from GUI

* Remove InstantSend from Bitcoin/Dash URIs

* Remove legacy InstantSend from RPC commands

* Remove legacy InstantSend from wallet

* Remove legacy instantsend.h include

* Remove legacy InstantSend from validation code

* Completely remove remaining legacy InstantSend code

* Remove now unused spork

* Fix InstantSend related test failures

* Remove now obsolete auto IS tests

* Make spork2 and spork3 disabled by default

This should have no influence on mainnet as these sporks are actually set
there. This will however affect regtest, which shouldn't have LLMQ based
InstantSend enabled by default.

* Remove instantsend tests from dip3-deterministicmns.py

These were only testing legacy InstantSend

* Fix .QCheckBox#checkUsePrivateSend styling a bit

* s/TXLEGACYLOCKREQUEST/LEGACYTXLOCKREQUEST/

* Revert "verified via InstantSend" back to "verified via LLMQ based InstantSend"

* Use cmd == nullptr instead of !cmd

* Remove last parameter from AvailableCoins call

This was for fUseInstantSend which is not present anymore since rebase
2019-07-09 17:50:08 +03:00
Wladimir J. van der Laan
44a55019b4 Merge #10478: rpc: Add listen address to incoming connections in getpeerinfo
3457331 test: Add test for `getpeerinfo` `bindaddr` field (Wladimir J. van der Laan)
a7e3c28 rpc: Add listen address to incoming connections in `getpeerinfo` (Wladimir J. van der Laan)

Tree-SHA512: bcd58bca2d35fc9698e958e22a7cf8268a6c731a3a309df183f43fc5e725a88ae09f006290fde7aa03cee9a403e2e25772097409677cedbce8f267e01e9040f6
2019-06-26 12:44:45 -05:00
Pasta
6bfbe6053d
Scripted diff find src/ -name "*.cpp" ! -wholename "src/util.h" ! -wholename "src/util.cpp" | xargs perl -i -pe 's/(?<!\.)(ParseParameters|ReadConfigFile|IsArgSet|(Soft|Force)?(Get|Set)(|Bool|)Arg(s)?)\(/gArgs.\1(/g' based on bb81e17355
(#10607)

Signed-off-by: Pasta <pasta@dashboost.org>
2019-06-24 12:03:00 -05:00
Wladimir J. van der Laan
785420b838
Merge #10467: add SeedNodes to CConnman::Options
5d67526 add SeedNodes to CConnman::Options (Marko Bencun)

Tree-SHA512: d732ab08697419f896d9598fa3c30030ddbe3b82a99a398d813ebcd5e1fc610ad1043fe0f4c51a7ec5c4d70ce93a9ac5a5c7a91fcaae046ec4f1f7c41523a360
2019-06-24 11:39:34 -05:00
Pieter Wuille
64d4113e01
Merge #10061: [net] Added SetSocketNoDelay() utility function
ad415bc [net] Added SetSocketNoDelay() utility function (Thomas Snider)

Tree-SHA512: c19e3c9910b3fc2ef86f2434f3e91d343e9cd9e2116153941de9789e2a6fc0389bffe762d21b55cda4a4b1de993afee0564c6946e65d05cef9e866b58896f9af
2019-06-24 11:39:34 -05:00
Wladimir J. van der Laan
0e556be703 Merge #9494: Introduce an ArgsManager class encapsulating cs_args, mapArgs and mapMultiArgs
78da882 Util: Small improvements in gArgs usage (Jorge Timón)
5292245 Util: Put mapMultiArgs inside ArgsManager (Jorge Timón)
b3cbd55 scripted-diff: Util: Encapsulate mapMultiArgs behind gArgs (Jorge Timón)
f2957ce Util: Create ArgsManager class... (Jorge Timón)

Tree-SHA512: 7d58250da440ad0f41745f46ab6021d6ecbb292035cab3d86fb08ce6bd822df604ac31b3ded6fd6914f7cfd12ba531cbc06a76eb500f629627f47ae6ac8350a7

add ForceRemoveArg and ForceSetMultiArg to ArgsManager class

Signed-off-by: Pasta <pasta@dashboost.org>

add static inlines for ForceSetMultiArgs and ForceRemoveArg

Signed-off-by: Pasta <pasta@dashboost.org>

both void

Signed-off-by: Pasta <pasta@dashboost.org>

use gArgs, dash code

Signed-off-by: Pasta <pasta@dashboost.org>

revert a bit

Signed-off-by: Pasta <pasta@dashboost.org>

adj

Signed-off-by: Pasta <pasta@dashboost.org>

use gArgs

Signed-off-by: Pasta <pasta@dashboost.org>

remove '_'

Signed-off-by: Pasta <pasta@dashboost.org>
2019-06-21 20:34:25 -05:00
Wladimir J. van der Laan
2edd094a21
Merge #10189: devtools/net: add a verifier for scriptable changes. Use it to make CNode::id private.
0f3471f net: make CNode's id private (Cory Fields)
9ff0a51 scripted-diff: net: Use accessor rather than node's id directly (Cory Fields)
e50c33e devtools: add script to verify scriptable changes (Cory Fields)

skipped travis changes

Tree-SHA512: a0ff50f4e1d38a2b63109b4996546c91b3e02e00d92c0bf04f48792948f78b1f6d9227a15d25c823fd4723a0277fc6a32c2c1287c7abbb7e50fd82ffb0f8d994

pnode->id to pnode->GetId()

Signed-off-by: Pasta <pasta@dashboost.org>
2019-06-19 08:20:15 -05:00
UdjinM6
c58184f6c4
Merge pull request #2974 from PastaPastaPasta/backports-0.15-pr14
Backports 0.15 pr14
2019-06-19 14:30:54 +03:00
Wladimir J. van der Laan
146cae9569 Merge #10234: [net] listbanned RPC and QT should show correct banned subnets
d6732d8 [tests] update disconnect_ban.py test case to work with listbanned (John Newbery)
77c54b2 [net] listbanned RPC and QT should show correct banned subnets (John Newbery)

Tree-SHA512: edd0e43377d456260d2697213c2829f8483630f3a668b6707d52605faefa610d951d10e6f22a95eff483cbd14faa8ac9b69fa7d3c0b5735c5f3df23fd71282e0
2019-06-14 14:47:40 -05:00
Alexander Block
e035387783 Back off for 1m when connecting to quorum masternodes (#2975)
* Implement GetAddressInfo in CAddrMan

* Back off for 1m when connecting to quorum masternodes
2019-06-14 14:04:19 +03:00
Wladimir J. van der Laan
b9ccc7dd6a
Merge #9930: Trivial: Correct indentation and bracing
31a14d4 Correct indentation and remove unnecessary braces (Matthias Grundmann)

Tree-SHA512: c0e827ec4474133c7674254dfd13f59608820cd639debc7759bddae71d73451645fcfe14384f343d08f74d69ac3922bafc12a514f3b790ae2bf9271aa67d5f36
2019-06-14 01:25:59 -05:00
UdjinM6
4739daddc8
Process/keep messages/connections from PoSe-banned MNs (#2967)
* Process/keep/count votes from PoSe-banned MNs

* Process dstx from PoSe-banned MNs

* Recognize PoSe-banned MNs as MNs
2019-06-13 12:03:20 +03:00
PastaPastaPasta
29194b1f5a Backport Bitcoin#9424, Bitcoin#10123 and Bitcoin#10153 (#2918)
* Contains dashification. disables `-debug dash`
Merge #9424: Change LogAcceptCategory to use uint32_t rather than sets of strings.

6b3bb3d Change LogAcceptCategory to use uint32_t rather than sets of strings. (Gregory Maxwell)

Tree-SHA512: ebb5bcf9a7d00a32dd1390b727ff4d29330a038423611da01268d8e1d2c0229e52a1098e751d4e6db73ef4ae862e1e96d38249883fcaf12b68f55ebb01035b34
Signed-off-by: Pasta <Pasta@dash.org>

31 -> 32

Signed-off-by: Pasta <Pasta@dash.org>

* Merge #10123: Allow debug logs to be excluded from specified component

3bde556 Add -debugexclude option to switch off logging for specified components (John Newbery)

Tree-SHA512: 30202e3f2085fc2fc5dd4bedb92988f4cb162c612a42cf8f6395a7da326f34975ddc347f82bc4ddca6c84c438dc0cc6e87869f90c7ff88105dbeaa52a947fa43

* bump to uint64_t due to added Dash codes

Signed-off-by: Pasta <Pasta@dash.org>

* bump to uint64_t due to added Dash codes cont.

Signed-off-by: Pasta <Pasta@dash.org>

* string -> BCLog format

Signed-off-by: Pasta <Pasta@dash.org>

* uint32_t -> uint64_t

Signed-off-by: Pasta <Pasta@dash.org>

* Fix CBatchedLogger

* Fix most fDebug-s

* Fix `debug` rpc

* Fix BENCH and RAND conflicts

* Add ALERT and use it

* Update LogPrint-s in dash-specific code

* Tweak few log categories

Specifically:
- use PRIVATESEND in `CPrivateSendClientManager::GetRandomNotUsedMasternode()`
- use ZMQ in `CZMQPublishRawGovernanceVoteNotifier::NotifyGovernanceVote()` and `CZMQPublishRawGovernanceObjectNotifier::NotifyGovernanceObject()`

* Drop no longer used MASTERNODE category

* Merge #10153: logging: Fix off-by-one for shrinkdebugfile default

faab624 logging: Fix off-by-one for shrinkdebugfile (MarcoFalke)

Tree-SHA512: d6153e06067906172ff0611af9e585a3ecf0a7d56925b6ad7c12e75aa802441047059b9b6f6c78e79916c3f2abc8f1998bfd2d5b84201ec6421f727c08da3c21

* Shift dash-specific log categories to start from `1ul << 32` to avoid potential future conflicts with bitcoin ones

* Fix `dash` category

* remove debugCategories

Signed-off-by: Pasta <Pasta@dash.org>

* Prepend "std::" to find call

* Check for BCLog::PRIVATESEND instead of logCategories != BCLog::NONE

* Use BCLog::MNPAYMENTS category instead of checking for logCategories != BCLog::NONE

* Move "End Dash" comment below "ALERT"

When adding new entries here, we'll otherwise get confused with ordering
and might end up forgetting that adding something Dash specific must
continue with the bit after 43.
2019-05-23 00:51:39 +03:00
UdjinM6
92e5a38314
Merge pull request #2911 from PastaPastaPasta/backports-0.15-pr10
Backports 0.15 pr10
2019-05-22 17:50:44 +03:00
PastaPastaPasta
32aa229c7f Reorganize Dash Specific code into folders (#2753)
* rename instantx.* file to instantsend.*

* Reorganize Dash Specific code into folders

add to privatesend folder the header files

Signed-off-by: Pasta <Pasta@dash.org>

add "masternode" to imports

Signed-off-by: Pasta <Pasta@dash.org>

add "masternode" to imports

Signed-off-by: Pasta <Pasta@dash.org>

add "masternode" to imports pt 2

Signed-off-by: Pasta <Pasta@dash.org>
2019-05-21 15:26:15 +02:00
Pieter Wuille
eecc724362
Merge #10564: Return early in IsBanned.
bf376eacc Return early in IsBanned. (Gregory Maxwell)

Tree-SHA512: d8ed4aaf9a7523b00effa4ac17cec3be1ec1f5c5ce64d89833fbc8f3d73d13b022043354fbcf2682b2af05070d115e1fc0cc0b122197e9ddee5959c3fb9dd16d
2019-05-19 20:43:03 -05:00
Wladimir J. van der Laan
eea8027380
Merge #9987: Remove unused code
8dc957a Remove unused code (practicalswift)

Tree-SHA512: c7bb286e3b92e42fec8aa1ac2491fd38be36602efca16b4bdc4e9d5ada75c11d99e7713092ec13794abd69d5ef2c732b86209a6d01710e5ebf6fc51b8a65c92a

resolve usage of `MiningRequiresPeers()`

remove `fMiningRequiresPeers`
2019-05-06 14:51:44 -05:00
Wladimir J. van der Laan
594b78fdf5
Merge #9921: build: Probe MSG_DONTWAIT in the same way as MSG_NOSIGNAL
a4d1c9f compat: use `unsigned int` instead of `u_int` (Wladimir J. van der Laan)
25da1ee build: cleanup: define MSG_DONTWAIT/MSG_NO_SIGNAL locally (Wladimir J. van der Laan)
c459d50 build: Probe MSG_DONTWAIT in the same way as MSG_NOSIGNAL (Wladimir J. van der Laan)

Tree-SHA512: 60d79d69439bb181465e4244aa5ddc28bbd84f69c0ca0c753956b3798c9022394e29d791bc085fe7ffb1268c64c789a57e24797daad63525bb776088188ff9ae

fix merge error in configure.ac

Signed-off-by: Pasta <Pasta@dash.org>
2019-05-06 14:51:42 -05:00
UdjinM6
8ffdcbf999
A bunch of mostly trivial tweaks/fixes (#2889)
* Trivial: vout->txout

* Re-use SetHexStr in few more places

* Tweak log output

* fix v13 release notes links

* Drop no longer used stuff

* Few more trivial fixes

* Adjust few rpc help strings

* Apply review suggestions
2019-04-30 15:48:21 +03:00
Alexander Block
2652030a2b Use larger nPruneAfterSizeIn parameter for mapAlreadyAskedFor (#2882)
unordered_limitedmap was meant to be used with much larger
nPruneAfterSizeIn values to maintain good performance. The way it is not
will result in pruning too often on high load.
2019-04-25 18:39:18 +03:00
Alexander Block
fbe44761c0 Don't wake up select if it was already woken up (#2863)
This avoids calling WakeupSelect() for each node instead of just once.
2019-04-12 13:58:42 +03:00
Alexander Block
5e8ae2ceb6 Disable optimistic send in PushMessage by default (#2859)
* Automatically wake up select() when optimistic send was not used

But only when we know that we are actually inside select() and that it
currenlty is unlikely for it to have selected the node's socket for
sending. We accept race conditions here as the select() timeout
will ensure that we always send the data.

* Don't manually call WakeSelect() in CSigSharesManager::SendMessages

Not needed anymore

* Disable optimistic send in PushMessage by default
2019-04-11 15:43:22 +03:00
Alexander Block
241f76f9bf Collection of minor performance optimizations (#2855)
* Merge #13176: Improve CRollingBloomFilter performance: replace modulus with FastMod

9aac9f90d5e56752cc6cbfac48063ad29a01143c replace modulus with FastMod (Martin Ankerl)

Pull request description:

  Not sure if this is optimization is necessary, but anyway I have some spare time so here it is. This replaces the slow modulo operation with a much faster 64bit multiplication & shift. This works when the hash is uniformly distributed between 0 and 2^32-1. This speeds up the benchmark by a factor of about 1.3:

  ```
  RollingBloom, 5, 1500000, 3.73733, 4.97569e-07, 4.99002e-07, 4.98372e-07 # before
  RollingBloom, 5, 1500000, 2.86842, 3.81630e-07, 3.83730e-07, 3.82473e-07 # FastMod
  ```

  Be aware that this changes the internal data of the filter, so this should probably
  not be used for CBloomFilter because of interoperability problems.

Tree-SHA512: 04104f3fb09f56c9d14458a6aad919aeb0a5af944e8ee6a31f00e93c753e22004648c1cd65bf36752b6addec528d19fb665c27b955ce1666a85a928e17afa47a

* Use unordered_map in CSporkManager

In one of my profiling sessions with many InstantSend transactions
happening, calls into CSporkManager added up to about 1% of total CPU time.
This is easily avoidable by using unordered maps.

* Use std::unordered_map instead of std::map in limitedmap

* Use unordered_set for CNode::setAskFor

* Add serialization support for unordered maps and sets

* Use unordered_map for mapArgs and mapMultiArgs

* Let limitedmap prune in batches and use unordered_multimap

Due to the batched pruning, there is no need to maintain an ordered map
of values anymore. Only when nPruneAfterSize, there is a need to create
a temporary ordered vector of values to figure out what can be removed.

* Instead of using a multimap for mapAskFor, use a vector which we sort on demand

CNode::AskFor will now push entries into an initially unordered vector
instead of an ordered multimap. Only when we later want to use vecAskFor in
SendMessages, we sort the vector.

The vector will actually be mostly sorted in most cases as insertion order
usually mimics the desired ordering. Only the last few entries might need
some shuffling around. Doing the sort on-demand should be less wasteful
then trying to maintain correct order all the time.

* Fix compilation of tests

* Fix limitedmap tests

* Rename limitedmap to unordered_limitedmap to ensure backports conflict

This ensures that future backports that depends on limitedmap's ordering
conflict so that we are made aware of needed action.

* Fix compilation error on Travis
2019-04-11 15:42:14 +03:00
Alexander Block
27b2cd2cca
Skip required services and port checks when outgoing connections is a MN (#2847)
* Skip required services and port checks when outgoing connections is a MN

* Only relax default port check when AllowMultiplePorts is true

Co-Authored-By: codablock <ablock84@gmail.com>
2019-04-10 18:14:20 +02:00
Alexander Block
b0260e970f Do not maintain CService in masternodeQuorumNodes
Not needed anymore as we retrieve the service/address of a masternode
on-the-fly in ThreadOpenMasternodeConnections.
2019-04-09 12:32:52 +02:00
Alexander Block
60788ce325 Connect to most recently updated address in ThreadOpenMasternodeConnections
It's not a good idea to try to connect to an old address of a masternode.
This will also skip connection attempts when the masternode is not in the
valid set anymore (banned or collateral spent).
2019-04-09 12:32:52 +02:00
Alexander Block
93b1b3d732 Fix shadowing of "addr" 2019-04-09 12:32:52 +02:00
Alexander Block
5d94d6bdfd Remove unused CConnman::ForEachQuorumMember 2019-04-09 12:32:52 +02:00
Alexander Block
15c720dd43 Stop tracking interested/participating nodes and send/announce to MNAUTH peers (#2798)
* Pass CNode* to IsMasternodeQuorumNode and let it also check verifiedProRegTxHash

This makes IsMasternodeQuorumNode return true on incoming peer connections
as well.

* Let GetMasternodeQuorumNodes also take verifiedProRegTxHash into account

This makes it return NodeIds for incoming peer connections as well.

* Remove AddParticipatingNode and the need for it

This was needed in the past when we were unable to identify incoming
connections from other quorum members. Now that we have MNAUTH, we can
easily identify all connected members.

* Don't track interestedIn quorums in CSigSharesNodeState anymore

Same as with the previous commit, we're now able to easily identify which
nodes to announce sig shares to.

* Remove unused CConnman::GetMasternodeQuorumAddresses
2019-03-22 17:21:34 +03:00
Alexander Block
b18f8cb77c
Implement MNAUTH and allow unlimited inbound MN connections (#2790)
* Sort evo/* source files in Makefile.am

* Keep track of proRegTxHash in CConnman::masternodeQuorumNodes map

We will later need the proRegTxHash

* Fix serialization of std::tuple with const rvalue elements

Having serialization and deserialization in the same specialized template
results in compilation failures due to the "if(for_read)" branch.

* Implement MNAUTH message

This allows masternodes to authenticate themself.

* Protect fresh incoming connections for a second from eviction

Give fresh connections some time to do the VERSION/VERACK handshake and
an optional MNAUTH when it's a masternode. When an MNAUTH happened, the
incoming connection is then forever protected against eviction.

If a timeout of 1 second occurs or the first message after VERACK is not
MNAUTH, the node is not protected anymore and becomes eligable for
eviction.

* Avoid connecting to masternodes if an incoming connection is from the same one

Now that incoming connections from MNs authenticate them self, we can avoid
connecting to the same MNs through intra-quorum connections.

* Apply review suggestions
2019-03-22 11:52:37 +01:00
Alexander Block
071b60deda Bump MAX_OUTBOUND_MASTERNODE_CONNECTIONS to 250 on masternodes (#2791)
* Bump MAX_OUTBOUND_MASTERNODE_CONNECTIONS to 250 on masternodes

Masternodes now need to connect to much more other MNs due to the intra-quorum
communication.

250 is a very conservative value loosely based on the absolute worst-case
number of outgoing connections required, assuming that a MN manages to
become part of all 24 active LLMQs.

* Fix infinite loop in CConnman::Interrupt

* Move out conditional calc into it's own variable

Co-Authored-By: codablock <ablock84@gmail.com>
2019-03-21 23:47:29 +03:00
Alexander Block
5ff4db0a05 Downgrade TXLOCKREQUEST to TX when new IX system is active
The new system does not require explicit lock requests, so we downgrade
TXLOCKREQUEST to TX and start propagating it instead of the original.
2019-03-07 21:14:31 +01:00
UdjinM6
a79b928532
Merge pull request #2682 from PastaPastaPasta/backports-0.15-pr6
Backports 0.15 pr6
2019-02-19 13:04:49 +03:00
Alexander Block
d7bd0954f3 Use pipe() together with fcntl instead of pipe2()
pipe2 is not supported on MacOS
2019-02-15 16:30:42 +01:00
Alexander Block
acb87895f8 Implement WakeupSelect() to allow preliminary wakeup after message push
This adds the reading side of a pipe to the read-set when calling select().
Writing to the writing side of the pipe then causes select() to wake up
immediately. Otherwise it would wait for the timeout of 50ms, even if there
is data that could possibly be sent.

This is useful when many messages need are pushed with optimistic send being
disabled. After all messages have been pushed, WakeSelect() can then wakeup
the select() thread and force a re-check for pending data to send.

This is currently only implemented for POSIX compliant systems as we assume
that heavy-load daemons (like masternodes) are usually run on Linux.
2019-02-15 15:19:59 +01:00
Alexander Block
cf29320988 Allow to disable optimistic send in PushMessage()
Profiling has shown that optimistic send causes measurable slowdowns when
many messages are pushed, even if the sockets are non-blocking. Better to
allow disabling of optimistic sending in such cases and let the network
thread do the actual socket calls.
2019-02-15 15:19:36 +01:00
Wladimir J. van der Laan
8d249d4dff Merge #9605: Use CScheduler for wallet flushing, remove ThreadFlushWalletDB
0235be1 Rename FlushWalletDB -> CompactWalletDB, add function description (Matt Corallo)
735d9b5 Use CScheduler for wallet flushing, remove ThreadFlushWalletDB (Matt Corallo)
73296f5 CScheduler boost->std::function, use millisecs for times, not secs (Matt Corallo)

Tree-SHA512: c04f97beab65706c444c126be229d02887df9b0972d8fb15ca1f779ef0e628cf7ecef2bf533c650d9b44645b63e01de22f17266a05907e778938d64cc6e19de6
2019-02-04 19:58:19 -06:00
PastaPastaPasta
f123248f1c update copyright (#2648)
* update copyright

* Update copyright in configure.ac and COPYING
2019-01-29 15:53:14 +01:00
Wladimir J. van der Laan
3977923553
Merge #9861: Trivial: Debug log ambiguity fix for peer addrs
6d37ee8 Trivial: Debug log ambiguity fix for peer addrs (keystrike)

Tree-SHA512: 9605f12bffd067427a206655c29b0b42689e9b28c313d1f6d6b0ef71351277b98b40f2e2a2ec0ac83c095a9f6f54e7a87762da400a56d2a833f8c2d14e5ac8d5
2019-01-22 22:56:05 -06:00
Alexander Block
316b6bf0de Faster re-requesting of recovered sigs
These are quite important and waiting for 2 minutes when the first peer
did not send it is not acceptable.
2019-01-21 14:42:08 +01:00
UdjinM6
8b7771a311 Add some consts 2019-01-11 13:45:32 +01:00
Alexander Block
3fe9910633 Drop unused overload of GetMasternodeQuorums 2019-01-11 07:31:54 +01:00
Alexander Block
318b598139 Prepare inter-quorum masternode connections 2019-01-09 12:16:11 +01:00
Alexander Block
d1910eaff4 Refactor remains of CMasternode/-Man into CMasternodeMeta/-Man (#2606)
* Split up remaining logic from CMasternodeMan into CMasternodeMetaMan and CMasternodeUtils

Also get rid of CMastermode and store remaining meta info
in CMasternodeMetaInfo

* Also allow non-const T in Serialize/Unserialize for shared_ptr

* Rename CActiveDeterministicMasternodeManager to CActiveMasternodeManager

* Fix nowallet compile in masternode-utils.cpp
2019-01-03 23:08:34 +03:00
gladcow
a57e9dea74 Fix filtering of the lock votes for SPV nodes. (#2468)
* check request is not empty to use it for filtering

* Filter vote INVs by tx hash

* fix lock requests filtering

* Apply suggestions from code review

Co-Authored-By: gladcow <sergey@dash.org>
2018-11-23 15:40:19 +01:00
Alexander Block
b5142ee2ce Implement RemoveAskFor to indicate that we're not interested in an item anymore (#2384)
* Implement RemoveAskFor to indicate that we're not interested in an item anymore

When an INV item is received from the first node, the item is requested
immediately. If the same item is received from another node, an entry is
added to mapAskFor which marks the item for re-requesting in case the first
node did not respond. When the item is received from the first node,
the item was previously never removed from mapAskFor. Only the later getdata
loop in SendMessages would then gradually remove items from the map. This
is quite delayed however as the entries in mapAskFor have a timeout value.

RemoveAskFor allows to remove all entries from mapAskFor and setAskFor
when we are not interested in the item anymore (e.g. because we received
it already).

* Call RemoveAskFor whenever we receive a message

* Only pass hash instead of CInv object to RemoveAskFor
2018-10-26 19:42:11 +03:00
UdjinM6
a4ff2a19a7
Fix some warnings and do a couple of other trivial cleanups (#2315)
* Fix various warnings

* A couple of trivial cleanups

* fix 2320
2018-09-28 10:55:11 +03:00
gladcow
ace980834f Extend Bloom Filter support to InstantSend related messages (#2184)
* use bloom filters for IX lock votes

* code style fixes
2018-07-20 16:32:41 +03:00
gladcow
6da2837bdd InstantSend Integration tests (#2141)
* adjust `AddLocal` method only in regtest mode

* Create Masternodes in regtest

* sentinelping call for masternodes

* set externalip option for masternodes in regtest

* fix MNB relay during masternodes creation

* fix node_count naming

* instantsend doublespend

* decrease node restarts

* prevent spending masternode collaterals

* move long test to the test list start

* remove InstantSend spork sending

* remove spork-specific code

* fix checking double spend rejection
2018-07-12 12:04:42 +03:00
Alexander Block
2c303cdb11 A few devnet related fixes (#2168)
* Remove testnet seeds from devnet

* Lift multiple ports restriction on devnet when considering new nodes

Allow to connect to multiple nodes behind the same IP

* Don't skip addresses with non-default port if it matches -port

If the user specified -port, he very likely intends to connect to nodes
with the same port.

* Don't pass false to CAddrMan constructor as it is already the default

* Make if statements easier to read
2018-07-08 00:19:33 +03:00
UdjinM6
c60079b594
ThreadOpenMasternodeConnections should process only one mn at a time (#2080) 2018-05-26 21:03:49 +03:00
Alexander Block
8b4c419ed6 Revert "Merge #7542: Implement "feefilter" P2P message" (#2025)
This reverts commit 11ac70af9e.
2018-04-11 18:16:43 +03:00
UdjinM6
9e98c856f2
A pack of small fixes (#1992)
* Make sure gobject collateral was mined

`CGovernanceObject::IsCollateralValid()` would still fail for non-mined collateral later trying to check confirmations

* Fix powLimit for mainnet/testnet

That's a legacy thing, slightly rising it to match the actual bit-shifted value has no effect because real values are already lower.
Also clarify values for all networks in comments.

* Check for script addresses in CSuperblock::ParsePaymentSchedule()

Sentinel should already be downvoting such triggers if they would exist, no need to store/relay them.

* Do not process already known valid vote twice in CGovernanceObject::ProcessVote()

This should be handled by `CGovernanceManager::ProcessVote()` but imo it's better to have this at the `CGovernanceObject::ProcessVote()` level as well.

* Make sure CGovernanceObjectVoteFile::AddVote() never adds/updates already known votes

The way `CGovernanceObjectVoteFile::AddVote()` is used (i.e. wrapped in `CGovernanceObjectVoteFile::HasVote()` condition) it's already the case. Hoever nothing would guarantee consistency if it would be used elsewhere without such wrapper, so it's better to have similar check inside.

* Do not even try mnb recovery when -connect is set

`CConnman::ThreadOpenMasternodeConnections()` thread won't even start when `-connect` is set, so no need to ask for recovery, there is nothing that is going to be able to process such request.

* No need for SIGHASH_ANYONECANPAY in PS collateral signature

Collateral is just a normal tx created and signed by each participant individually, there is no need for special sig types.

* Release semMasternodeOutbound in CConnman::Interrupt()

Re-align Dash code with Bitcoin.
2018-03-19 16:08:32 +03:00
UdjinM6
5b1c4d8a11
Few (mostly trivial) cleanups and fixes (#1940)
* Drop nBudgetProposalEstablishingTime

* Refactor: replace `== COutPoint()` with `.IsNull()`

* Refactor: add `operator bool()` to CMasternodePing

* Refactor: actually use `operator bool()` for CPendingDsaRequest

* Refactor: fixing code style in TrafficGraphData

* Fix some comments and whitespaces

* Drop CGovernanceVote::GetTypeHash()

* Drop legacy X11 code

No longer used... if it ever was used at all.

* Move `<boost/foreach.hpp>` out of coins.h

* Simplify CMasternodeBlockPayees::GetRequiredPaymentsString()

Also less of boost::lexical_cast

* Drop CTxDSIn::nSentTimes

* Fix few warnings

* fix warning (timer)

* fix nit
2018-02-21 19:32:08 +03:00
Alexander Block
4719ec477c Remove some locking in net.h/net.cpp (#1905)
* Remove unnecessary LOCK in ConnectNode

FindNode already does the necessary lock

* Remove unnecessary semicolon

* Remove critical section and assert for ref counts in CNode

nRefCount is an atomic now and thus doesn't need locking anymore.
2018-02-08 08:44:07 +03:00
UdjinM6
a7fa07a30e
Drop BOOST_FOREACH and use references in loops (const ref where applicable, Dash code only) (#1899)
* Drop BOOST_FOREACH in Dash-specific code (only), no changes in behavior

* Use references in loops (use const references where applicable) in Dash-specific code (only)

And adjust related code to make it compilable.

* Loop through nodes via connman.ForEachNode in dsq Relay instead of creating a copy
2018-02-06 14:09:33 +03:00
UdjinM6
1b1a440f4f
Do not send dash-specific requests to masternodes before we are fully connected (#1882)
* Do not send dash-specific requests to masternodes before we are fully connected

Open all masternode connections via CConnman::ThreadOpenMasternodeConnections only. Queue requests and process them after some timeout.

* drop excessive `mnodeman.`

* switch from queues to maps of pending requests

* adjust few strings, add TODO for POOL_STATE_CONNECTING

* fix

* there can be only one pending dsa request per ps client
2018-02-01 04:10:52 +03:00
Wladimir J. van der Laan
c716ee03f1 Merge #10441: net: only enforce expected services for half of outgoing connections
b6fbfc2 net: only enforce the services required to connect (Cory Fields)

Tree-SHA512: 88943bff63213a734f3c96c45760cadaeb9ba18287c8a20c279851ebaf058a334c969028fb2180f155508e3eea4b838147382e4f2b655e7a9aa098eadc81d53e
2018-01-26 12:59:29 +01:00
Wladimir J. van der Laan
785d4d0ee5 Merge #8949: Be more agressive in getting connections to peers with relevant services.
4630479 Make dnsseed's definition of acute need include relevant services. (Gregory Maxwell)
9583477 Be more aggressive in connecting to peers with relevant services. (Gregory Maxwell)
2018-01-26 12:59:29 +01:00
Alexander Block
67196dc812 Only consider nodes missing relevant services after 40 failed attemps
Missed this change in previous backports as it was burried in SegWit commits.
2018-01-26 12:59:29 +01:00
Pieter Wuille
ee3ff3552d Merge #10215: Check interruptNet during dnsseed lookups
b2c9254 Check interruptNet during dnsseed lookups (Matt Corallo)

Tree-SHA512: a76b5749b085d5571ac65a6925bb1c50fa1d02c02854d9126224dc2ec419eb9103f7c92bf9a0bbd39c7dee93a2266dc3973fb16b48e8daea057f45d452e2513c
2018-01-26 12:59:29 +01:00
Wladimir J. van der Laan
955939f775 Merge #10424: Populate services in GetLocalAddress
3070134 Populate services in GetLocalAddress (Alex Morcos)

Tree-SHA512: b822d7e898ccb5b959ccb1b1d0f159f27190c2105fbf8f5b67ae54debab6fa6a0723d65a66e7341f55cd0d80398c3fbb39a41e067b9f4e0bfa2c1cd366032404
2018-01-26 12:59:29 +01:00
Wladimir J. van der Laan
4321788cc9 Merge #9953: Fix shutdown hang with >= 8 -addnodes set
819b513 Add missing braces in semaphore posts in net (Matt Corallo)
e007b24 Fix shutdown hang with >= 8 -addnodes set (Matt Corallo)

Tree-SHA512: f2d7562bd5d333cd0e80562eb3b1fe329fc10ee713996e053d2ed669db6d9eb39550e0a6c6ab768cd070bfe92a5ea85e0f752470206706de196bd4a689b9bc07
2018-01-26 12:59:29 +01:00
UdjinM6
054abdbfa4
Merge pull request #1867 from codablock/pr_backport_bitcoin_0.14-10
Backport missing PRs from Bitcoin 0.14 - Part 10
2018-01-26 14:55:56 +03:00
UdjinM6
88646bd0d0
Rename fMasterNode to fMasternodeMode to clarify its meaning and to avoid confusion with CNode::fMasternode (#1874) 2018-01-26 04:11:01 +03:00
Wladimir J. van der Laan
588b8e5caf Merge #9715: Disconnect peers which we do not receive VERACKs from within 60 sec
66f861a Add a test for P2P inactivity timeouts (Matt Corallo)
b436f92 qa: Expose on-connection to mininode listeners (Matt Corallo)
8aaba7a qa: mininode learns when a socket connects, not its first action (Matt Corallo)
2cbd119 Disconnect peers which we do not receive VERACKs from within 60 sec (Matt Corallo)
2018-01-23 09:24:28 +01:00
Pieter Wuille
b50b8196fa Merge #9708: Clean up all known races/platform-specific UB at the time PR was opened
db2dc7a Move CNode::addrLocal access behind locked accessors (Matt Corallo)
036073b Move CNode::addrName accesses behind locked accessors (Matt Corallo)
d8f2b8a Make nTimeBestReceived atomic (Matt Corallo)
22b4966 Move [clean|str]SubVer writes/copyStats into a lock (Matt Corallo)
0f31872 Make nServices atomic (Matt Corallo)
96f42d8 Make nStartingHeight atomic (Matt Corallo)
512731b Access fRelayTxes with cs_filter lock in copyStats (Matt Corallo)
ae683c1 Avoid copying CNodeStats to make helgrind OK with buggy std::string (Matt Corallo)
644f123 Make nTimeConnected const in CNode (Matt Corallo)
321d0fc net: fix a few races. Credit @TheBlueMatt (Cory Fields)
2018-01-23 09:24:28 +01:00
Wladimir J. van der Laan
3b543952d4 Merge #9698: net: fix socket close race
9a0b784 net: add a lock around hSocket (Cory Fields)
45e2e08 net: rearrange so that socket accesses can be grouped together (Cory Fields)
2018-01-23 09:24:28 +01:00
Wladimir J. van der Laan
7d4e34029c Merge #9674: Always enforce strict lock ordering (try or not)
618ee92 Further-enforce lockordering by enforcing directly after TRY_LOCKs (Matt Corallo)
2a962d4 Fixup style a bit by moving { to the same line as if statements (Matt Corallo)
8465631 Always enforce lock strict lock ordering (try or not) (Matt Corallo)
fd13eca Lock cs_vSend and cs_inventory in a consistent order even in TRY (Matt Corallo)
2018-01-23 09:24:28 +01:00
Wladimir J. van der Laan
3f1929fb0d Merge #9659: Net: Turn some methods and params/variables const
0729102 Net: pass interruptMsgProc as const where possible (Jorge Timón)
fc7f2ff Net: Make CNetMsgMaker more const (Jorge Timón)
d45955f Net: CConnman: Make some methods const (Jorge Timón)
2018-01-23 09:24:27 +01:00
Alexander Block
b84afb2512 Allow to filter for fully connected nodes when calling CopyNodeVector (#1864)
And use this where needed. This avoids warnings about unset version fields
and is also generally a good thing (we really should only communicate with
nodes we know are good)
2018-01-22 16:17:11 +03:00
Wladimir J. van der Laan
2cdafa0ca2 Merge #9671: Fix super-unlikely race introduced in 236618061a
885cfdd Fix super-unlikely race introduced in 236618061a (Matt Corallo)
2018-01-21 14:14:33 +01:00
Wladimir J. van der Laan
f8b880f4d8 Merge #9535: Split CNode::cs_vSend: message processing and message sending
376b3c2 Make the cs_sendProcessing a LOCK instead of a TRY_LOCK (Matt Corallo)
d7c58ad Split CNode::cs_vSend: message processing and message sending (Matt Corallo)
2018-01-21 12:48:33 +01:00
Alexander Block
df31599863 Use OpenMasternodeConnection in ThreadMnbRequestConnections 2018-01-18 07:40:20 +01:00
Pieter Wuille
de21f92613 Merge #9319: Break addnode out from the outbound connection limits.
032ba3f RPC help documentation for addnode peerinfo. (Gregory Maxwell)
90f13e1 Add release notes for addnode changes. (Gregory Maxwell)
50bd12c Break addnode out from the outbound connection limits. (Gregory Maxwell)
2018-01-18 07:38:22 +01:00
Pieter Wuille
aff4b6d2c5 Merge #9243: Clean up mapArgs and mapMultiArgs Usage
c2f61be Add a ForceSetArg method for testing (Matt Corallo)
4e04814 Lock mapArgs/mapMultiArgs access in util (Matt Corallo)
4cd373a Un-expose mapArgs from utils.h (Matt Corallo)
71fde55 Get rid of mapArgs direct access in ZMQ construction (Matt Corallo)
0cf86a6 Introduce (and use) an IsArgSet accessor method (Matt Corallo)
2b5f085 Fix non-const mapMultiArgs[] access after init. (Matt Corallo)
c8042a4 Remove arguments to ParseConfigFile (Matt Corallo)
2018-01-18 07:31:23 +01:00
Alexander Block
87e9b59881 Remove AddRef call in CNode constructor and do AddRef in AcceptConnection
This was missed in #1857. ConnectNode is doing the initial AddRef for
outgoing connections. AcceptConnection also has to do an initial AddRef
call for incoming connections.
2018-01-17 18:11:32 +01:00
Alexander Block
41ef1f98ea Remove comment about masternode connections
This was related to the times we directly called ConnectNode from MN code
2018-01-17 17:40:44 +01:00
Matt Corallo
4ee0657f85 Do not add to vNodes until fOneShot/fFeeler/fAddNode have been set 2018-01-17 17:38:32 +01:00
Pieter Wuille
d54ef6d7e3 Merge #9226: Remove fNetworkNode and pnodeLocalHost.
bdb922b Remove pnodeLocalHost. (Gregory Maxwell)
083f203 Remove fNetworkNode. (Gregory Maxwell)
2018-01-17 17:30:36 +01:00
Pieter Wuille
5c0b55a7c0 Merge #9128: net: Decouple CConnman and message serialization
c7be56d net: push only raw data into CConnman (Cory Fields)
2ec935d net: add CVectorWriter and CNetMsgMaker (Cory Fields)
b7695c2 net: No need to check individually for disconnection anymore (Cory Fields)
fedea8a net: don't send any messages before handshake or after requested disconnect (Cory Fields)
d74e352 net: Set feelers to disconnect at the end of the version message (Cory Fields)
2018-01-17 17:27:22 +01:00
Alexander Block
532b9fa3db Use OpenNetworkConnection instead of calling ConnectNode directly in Dash code (#1857)
ConnectNode is meant to be private and should not be leaked outside of
CConnman. This leaking resulted in multiple problems with AddRef/Release
behaviour. We use OpenNetworkConnectio/OpenMasternodeConnection from now on
and use appropriate ForNode calls to access the CNode* instance.

This commit also changes the behaviour for already connected nodes which
are afterwards requested for a masternode connection. We don't set
fMasternode=true anymore on such nodes, which means it won't be auto
disconnected anymore from ProcessMasternodeConnections.
2018-01-17 18:09:08 +03:00
Pieter Wuille
9b8cc0b1ce Merge #9045: Hash P2P messages as they are received instead of at process-time
fe1dc62 Hash P2P messages as they are received instead of at process-time (Matt Corallo)
2018-01-15 06:14:12 +01:00
Wladimir J. van der Laan
84559c0569 Merge #9052: Use RelevantServices instead of node_network in AttemptToEvict.
d32036a Use RelevantServices instead of node_network in AttemptToEvict. (Gregory Maxwell)
2018-01-13 13:44:40 +01:00
Alexander Block
29a59e518f Remove NodeEvictionCandidate constructor and revert to struct initializion
Matches Bitcoins style and makes upcoming backports easier
2018-01-13 13:44:40 +01:00
Wladimir J. van der Laan
dd7669bc7c Merge #9050: net: make a few values immutable, and use deterministic randomness for the localnonce
59ac5c5 net: Use deterministic randomness for CNode's nonce, and make it const (Cory Fields)
aff6584 net: constify a few CNode vars to indicate that they're threadsafe (Cory Fields)
2018-01-13 13:44:39 +01:00
Wladimir J. van der Laan
00f4d887a2 Merge #9002: Make connect=0 disable automatic outbound connections.
515e264 Make connect=0 disable automatic outbound connections. (Gregory Maxwell)
2018-01-13 13:44:38 +01:00
Wladimir J. van der Laan
239ce534c2 Merge #8914: Kill insecure_random and associated global state
5eaaa83 Kill insecure_random and associated global state (Wladimir J. van der Laan)
2018-01-12 09:58:14 +01:00
Wladimir J. van der Laan
b04e32c43d Merge #8688: Move static global randomizer seeds into CConnman
d9ff591 Move static global randomizer seeds into CConnman (Pieter Wuille)
2018-01-11 13:20:57 +01:00
Wladimir J. van der Laan
af5d18ad5c Merge #8707: net: fix maxuploadtarget setting
f3552da net: fix maxuploadtarget setting (Cory Fields)
2018-01-11 13:19:32 +01:00
Jonas Schnelli
eae44bd3d7 Merge #8712: Remove maxuploadtargets recommended minimum
1b6bcdd Remove maxuploadtargets recommended minimum (Jonas Schnelli)
2018-01-11 13:19:32 +01:00
Pieter Wuille
3a497a6b5c Merge #8462: Move AdvertiseLocal debug output to net category
f13c1ba Move AdvertiseLocal debug output to net category (Michael Rotarius)
2018-01-09 14:04:20 +01:00
Wladimir J. van der Laan
5e54cf907d Merge #8392: Fix several node initialization issues
9d4eb9a Do diskspace check before import thread is started (Pieter Wuille)
aa59f2e Add extra message to avoid a long 'Loading banlist' (Pieter Wuille)
0fd2a33 Use a signal to continue init after genesis activation (Pieter Wuille)
2018-01-08 18:04:55 +01:00
Wladimir J. van der Laan
2c3a218b34 Merge #8189: rename mapAddrCount to mapNetGroupNodes
657fc19 rename mapAddrCount to mapNetGroupNodes (instagibbs)
2018-01-08 18:04:55 +01:00
Wladimir J. van der Laan
402eb55732 Merge #8208: Do not set extra flags for unfiltered DNS seed results
bc0a895 Do not set extra flags for unfiltered DNS seed results (Pieter Wuille)
2017-12-28 11:44:59 +01:00
Alexander Block
80d02d8f5e Use nRelevantServices for requiredServiceBits
Missed due to out of order backporting of network changes
2017-12-22 16:33:56 +01:00
Pieter Wuille
b3e26cc757 Merge #8083: Add support for dnsseeds with option to filter by servicebits
2d83013d Add support for dnsseeds with option to filter by servicebits (Jonas Schnelli)
2017-12-22 16:33:56 +01:00
Pieter Wuille
361d26037b Merge #8173: Use SipHash for node eviction (cont'd)
eebc232 test: Add more test vectors for siphash (Wladimir J. van der Laan)
8884830 Use C++11 thread-safe static initializers (Pieter Wuille)
c31b24f Use 64-bit SipHash of netgroups in eviction (Pieter Wuille)
9bf156b Support SipHash with arbitrary byte writes (Pieter Wuille)
053930f Avoid recalculating vchKeyedNetGroup in eviction logic. (Patrick Strateman)
2017-12-22 16:33:56 +01:00
Pieter Wuille
51fa05ac33 Merge #8082: Defer inserting into maprelay until just before relaying.
4d8993b Defer inserting into maprelay until just before relaying. (Gregory Maxwell)
2017-12-22 16:33:55 +01:00
Wladimir J. van der Laan
00c84ca53e Merge #8065: Addrman offline attempts
6182d10 Do not increment nAttempts by more than one for every Good connection. (Gregory Maxwell)
c769c4a Avoid counting failed connect attempts when probably offline. (Gregory Maxwell)
2017-12-22 16:33:55 +01:00
Wladimir J. van der Laan
dfa0bd2341 Merge #8080: Do not use mempool for GETDATA for tx accepted after the last mempool req.
7e908c7 Do not use mempool for GETDATA for tx accepted after the last mempool req. (Gregory Maxwell)
2017-12-22 16:33:03 +01:00
Wladimir J. van der Laan
bef036125f Merge #7877: Change mapRelay to store CTransactions
38c3102 Change mapRelay to store CTransactions (Pieter Wuille)
2017-12-22 16:33:03 +01:00
Pieter Wuille
7b25879463 Merge #8059: Remove unneeded feerate param from RelayTransaction/AcceptToMemoryPool.
d87b198 Remove unneeded feerate param from RelayTransaction/AcceptToMemoryPool. (Gregory Maxwell)
2017-12-21 18:50:13 +01:00
Wladimir J. van der Laan
c66fcf47e0 Merge #8011: don't run ThreadMessageHandler at lowered priority
e53e7c5 don't run ThreadMessageHandler at lowered priority (Kaz Wesley)
2017-12-21 17:30:51 +01:00
Wladimir J. van der Laan
5d8e94a26f Merge #7840: Several performance and privacy improvements to inv/mempool handling
b559914 Move bloom and feerate filtering to just prior to tx sending. (Gregory Maxwell)
4578215 Return mempool queries in dependency order (Pieter Wuille)
ed70683 Handle mempool requests in send loop, subject to trickle (Pieter Wuille)
dc13dcd Split up and optimize transaction and block inv queues (Pieter Wuille)
f2d3ba7 Eliminate TX trickle bypass, sort TX invs for privacy and priority. (Gregory Maxwell)
2017-12-21 17:30:51 +01:00
Wladimir J. van der Laan
49c3127b55 Merge #7974: More comments on the design of AttemptToEvictConnection.
d90351f More comments on the design of AttemptToEvictConnection. (Gregory Maxwell)
2017-12-20 17:25:03 +01:00
Wladimir J. van der Laan
24f8c248f5 Merge #7856: Only send one GetAddr response per connection.
66b0724 Only send one GetAddr response per connection. (Gregory Maxwell)
2017-12-20 17:25:02 +01:00
Alexander Block
cd9c6994c2 Implement named devnets (#1791)
* Initial devnet

* Move genesis block adding into its own method

* Introduce -allowprivatenet to lift limitation on RFC1918 addresses

Normally, RFC1918 (192.168.x.x/10.x.x.x/...) addresses are not allowed
to be relayed. Also, masternodes won't start when the address is considered
invalid.

This is needed to test local devnet or regtest based networks.

* Lift the requirement of minimum MN age for regtest/devnet

* Implement named devnets

This allows the creation of multiple independent devnets. Each one is
identified by a name which is hardened into a "devnet genesis" block,
which is automatically positioned at height 1. Validation rules will
ensure that a node from devnet=test1 never be able to accept blocks
from devnet=test2. This is done by checking the expected devnet genesis
block.

The genesis block of the devnet is the same as the one from regtest. This
starts the devnet with a very low difficulty, allowing us to fill up
needed balances for masternodes very fast.

Also, the devnet name is put into the sub-version of the VERSION message.
If a node connects to the wrong network, it will immediately be disconnected.

* Allow to select multiple addresses from the same group in devnet/regtest

The selection code normally only allows to select addresses from the same
group (e.g. 192.168.x.x) once. This results in connecting to only a single
node in devnet/regtest.

* Show the devnet name in the title bar and on the loading screen

* Add AllowMultipleAddressesFromGroup to chainparams and use it in net.cpp

* Remove unused/unneeded scripts from devnet geneses creation

1. OP_RETURN not needed in input script of devnet genesis
2. genesisOutputScript was unused

* Fix copy/paste error in -allowprivatenet description

* Improve -devnet parameter error handling

- Only allow one of -devnet, -regtest or -testnet
- Only allow -devnet=name to be specified once

* Use different datadir for each devnet

* Fix `devnet-devnet` issue

* Fix devnet splashscreen (should use testnet img)

* Avoid passing devNetName around (most of the time)

* Remove nMaxTipAge from CDevNetParams

Not present anymore after rebase on develop
2017-12-20 14:45:01 +03:00
Wladimir J. van der Laan
11ac70af9e Merge #7542: Implement "feefilter" P2P message
0371797 modify release-notes.md and bips.md (Alex Morcos)
b536a6f Add p2p test for feefilter (Alex Morcos)
5fa66e4 Create SingleNodeConnCB class for RPC tests (Alex Morcos)
9e072a6 Implement "feefilter" P2P message. (Alex Morcos)
2017-12-19 13:18:30 +01:00
Wladimir J. van der Laan
e7a6f79e5a Merge #7192: Unify product name to as few places as possible
027fdb8 When/if the copyright line does not mention Bitcoin Core developers, add a second line to copyrights in -version, About dialog, and splash screen (Luke Dashjr)
cc2095e Rewrite FormatParagraph to handle newlines within input strings correctly (Luke Dashjr)
cddffaf Bugfix: Include COPYRIGHT_HOLDERS_SUBSTITUTION in Makefile substitutions so it gets passed to extract-strings correctly (Luke Dashjr)
29598e4 Move PACKAGE_URL to configure.ac (Luke Dashjr)
78ec83d splashscreen: Resize text to fit exactly (Luke Dashjr)
3cae140 Bugfix: Actually use _COPYRIGHT_HOLDERS_SUBSTITUTION everywhere (Luke Dashjr)
4d5a3df Bugfix: gitian-descriptors: Add missing python-setuptools requirement for OS X (biplist module) (Luke Dashjr)
e4ab5e5 Bugfix: Correct copyright year in Mac DMG background image (Luke Dashjr)
917b1d0 Set copyright holders displayed in notices separately from the package name (Luke Dashjr)
c39a6ff Travis & gitian-osx: Use depends for ds_store and mac_alias modules (Luke Dashjr)
902ccde depends: Add mac_alias to depends (Luke Dashjr)
82a2d98 depends: Add ds_store to depends (Cory Fields)
de619a3 depends: Pass PYTHONPATH along to configure (Cory Fields)
e611b6e macdeploy: Use rsvg-convert rather than cairosvg (Luke Dashjr)
63bcdc5 More complicated package name substitution for Mac deployment (Luke Dashjr)
1a6c67c Parameterise 2009 in translatable copyright strings (Luke Dashjr)
d5f4683 Unify package name to as few places as possible without major changes (Luke Dashjr)
2017-12-11 08:30:26 +01:00
Alexander Block
c8e04d43f7 Add missing comment in net.cpp
Missed in previous backports
2017-12-11 08:08:48 +01:00
UdjinM6
c166ed39b0
Allow compilation with --disable-wallet (#1733)
* Allow compilation with `--disable-wallet`

* fix remaining references

* Drop wallet references/include in CActiveMasternode and fix other files affected by this change

* Wrap privatesend-client.h include with ifdef/endif and fix other files affected by this change

* Re-enable Travis build with no wallet

reverts 267e57877b
2017-12-01 21:53:34 +03:00
Alexander Block
4cac044d95 Merge #8944: Remove bogus assert on number of oubound connections. (#1685)
1ab21cf Remove bogus assert on number of oubound connections. (Matt Corallo)
2017-10-17 19:41:57 +03:00
UdjinM6
278cf144b3 Remove cs_main from ThreadMnbRequestConnections (#1658) 2017-09-28 15:03:39 +03:00
Ilya Savinov
7a8910443c Fix unlocked access to vNodes.size() (#1654) 2017-09-25 17:16:56 +03:00
Ilya Savinov
6a6b31b74d Dip0001-related adjustments (inc. constants) (#1621)
* block size related constants adjusted; other minor fixes

* revert constants related to storing blocks on disk

* move AssertLockHeld to a separate PR
2017-09-14 14:42:37 +03:00
UdjinM6
cd262bf641 DIP0001 implementation (#1594)
* DIP0001 implementation

* add option in ComputeBlockVersion to assume that masternode is upgraded (and skip rank calculation)

* fix mainnet DIP0001 nTimeout

* schedule DIP0001 testnet activation start for Sep 18th, 2017 (bump timeout too)
2017-09-11 17:13:30 +03:00
Alexander Block
91d99fcd3f Backport Bitcoin Qt/Gui changes up to 0.14.x part 3 (#1617)
* Merge #8996: Network activity toggle

19f46f1 Qt: New network_disabled icon (Luke Dashjr)
54cf997 RPC/Net: Use boolean consistently for networkactive, and remove from getinfo (Luke Dashjr)
b2b33d9 Overhaul network activity toggle (Jonas Schnelli)
32efa79 Qt: Add GUI feedback and control of network activity state. (Jon Lund Steffensen)
e38993b RPC: Add "togglenetwork" method to toggle network activity temporarily (Jon Lund Steffensen)
7c9a98a Allow network activity to be temporarily suspended. (Jon Lund Steffensen)

* Revert on-click behavior of network status icon to showing peers list

Stay with the way Dash handled clicking on the status icon

* Add theme support for network disabled icon

* Merge #8874: Multiple Selection for peer and ban tables

1077577 Fix auto-deselection of peers (Andrew Chow)
addfdeb Multiple Selection for peer and ban tables (Andrew Chow)

* Merge #9190: qt: Plug many memory leaks

ed998ea qt: Avoid OpenSSL certstore-related memory leak (Wladimir J. van der Laan)
5204598 qt: Avoid shutdownwindow-related memory leak (Wladimir J. van der Laan)
e4f126a qt: Avoid splash-screen related memory leak (Wladimir J. van der Laan)
693384e qt: Prevent thread/memory leak on exiting RPCConsole (Wladimir J. van der Laan)
47db075 qt: Plug many memory leaks (Wladimir J. van der Laan)

* Merge #9218: qt: Show progress overlay when clicking spinner icon

042f9fa qt: Show progress overlay when clicking spinner icon (Wladimir J. van der Laan)
827d9a3 qt: Replace NetworkToggleStatusBarControl with generic ClickableLabel (Wladimir J. van der Laan)

* Merge #9266: Bugfix: Qt/RPCConsole: Put column enum in the right places

df17fe0 Bugfix: Qt/RPCConsole: Put column enum in the right places (Luke Dashjr)

* Merge #9255: qt: layoutAboutToChange signal is called layoutAboutToBeChanged

f36349e qt: Remove on_toggleNetworkActiveButton_clicked from RPCConsole (Wladimir J. van der Laan)
297cc20 qt: layoutAboutToChange signal is called layoutAboutToBeChanged (Wladimir J. van der Laan)

* Use UniValue until bitcoin PR #8788 is backported

Network active toggle was already based on
"[RPC] Give RPC commands more information about the RPC request"
We need to use the old UniValue style until that one is backported

* Merge #8906: [qt] sync-overlay: Don't show progress twice

fafeec3 [qt] sync-overlay: Don't show progress twice (MarcoFalke)

* Merge #8985: Use pindexBestHeader instead of setBlockIndexCandidates for NotifyHeaderTip()

3154d6e [Qt] use NotifyHeaderTip's height and date for the progress update (Jonas Schnelli)
0a261b6 Use pindexBestHeader instead of setBlockIndexCandidates for NotifyHeaderTip() (Jonas Schnelli)

* Merge #9280: [Qt] Show ModalOverlay by pressing the progress bar, allow hiding

89a3723 [Qt] Show ModalOverlay by pressing the progress bar, disabled show() in sync mode (Jonas Schnelli)

* Merge #9461: [Qt] Improve progress display during headers-sync and peer-finding

40ec7c7 [Qt] Improve progress display during headers-sync and peer-finding (Jonas Schnelli)

* Merge #9588: qt: Use nPowTargetSpacing constant

fa4d478 qt: Use nPowTargetSpacing constant (MarcoFalke)

* Hide modal overlay forever when syncing has catched up

Don't allow to open it again by clicking on the progress bar and spinner
icon. Currently the overlay does not show meaningful information about
masternode sync and it gives the impression of being stuck after the block
chain sync is done.

* Don't include chainparams.h in sendcoinsdialog.cpp

This was just a remainder of a backported PR which meant to change some
calculation in this file which does not apply to Dash.

* Also check for fNetworkActive in ConnectNode

* Merge #9528: [qt] Rename formateNiceTimeOffset(qint64) to formatNiceTimeOffset(qint64)

988d300 [qt] Rename formateNiceTimeOffset(qint64) to formatNiceTimeOffset(qint64) (practicalswift)

* Merge #11237: qt: Fixing division by zero in time remaining

c8d38abd6 Refactor tipUpdate as per style guide (MeshCollider)
3b69a08c5 Fix division by zero in time remaining (MeshCollider)

Pull request description:

  Fixes https://github.com/bitcoin/bitcoin/issues/10291, https://github.com/bitcoin/bitcoin/issues/11265

  progressDelta may be 0 (or even negative according to 11265), this checks for that and prints unknown if it is, because we cannot calculate an estimate for the time remaining (would be infinite or negative).

Tree-SHA512: bc5708e5ed6e4670d008219558c5fbb25709bd99a32c98ec39bb74f94a0b7fa058f3d03389ccdd39e6723e6b5b48e34b13ceee7c051c2db631e51d8ec3e1d68c
2017-09-11 16:38:14 +03:00
Alexander Block
9707ca5cea Backport Bitcoin Qt/Gui changes up to 0.14.x part 2 (#1615)
* Merge #7506: Use CCoinControl selection in CWallet::FundTransaction

d6cc6a1 Use CCoinControl selection in CWallet::FundTransaction (João Barbosa)

* Merge #7732: [Qt] Debug window: replace "Build date" with "Datadir"

fc737d1 [Qt] remove unused formatBuildDate method (Jonas Schnelli)
4856f1d [Qt] Debug window: replace "Build date" with "Datadir" (Jonas Schnelli)

* Merge #7707: [RPC][QT] UI support for abandoned transactions

8efed3b [Qt] Support for abandoned/abandoning transactions (Jonas Schnelli)

* Merge #7688: List solvability in listunspent output and improve help

c3932b3 List solvability in listunspent output and improve help (Pieter Wuille)

* Merge #8006: Qt: Add option to disable the system tray icon

8b0e497 Qt: Add option to hide the system tray icon (Tyler Hardin)

* Merge #8073: qt: askpassphrasedialog: Clear pass fields on accept

02ce2a3 qt: askpassphrasedialog: Clear pass fields on accept (Pavel Vasin)

* Merge #8231: [Qt] fix a bug where the SplashScreen will not be hidden during startup

b3e1348 [Qt] fix a bug where the SplashScreen will not be hidden during startup (Jonas Schnelli)

* Merge #8257: Do not ask a UI question from bitcoind

1acf1db Do not ask a UI question from bitcoind (Pieter Wuille)

* Merge #8463: [qt] Remove Priority from coincontrol dialog

fa8dd78 [qt] Remove Priority from coincontrol dialog (MarcoFalke)

* Merge #8678: [Qt][CoinControl] fix UI bug that could result in paying unexpected fee

0480293 [Qt][CoinControl] fix UI bug that could result in paying unexpected fee (Jonas Schnelli)

* Merge #8672: Qt: Show transaction size in transaction details window

c015634 qt: Adding transaction size to transaction details window (Hampus Sjöberg)
 \-- merge fix for s/size/total size/
fdf82fb Adding method GetTotalSize() to CTransaction (Hampus Sjöberg)

* Merge #8371: [Qt] Add out-of-sync modal info layer

08827df [Qt] modalinfolayer: removed unused comments, renamed signal, code style overhaul (Jonas Schnelli)
d8b062e [Qt] only update "amount of blocks left" when the header chain is in-sync (Jonas Schnelli)
e3245b4 [Qt] add out-of-sync modal info layer (Jonas Schnelli)
e47052f [Qt] ClientModel add method to get the height of the header chain (Jonas Schnelli)
a001f18 [Qt] Always pass the numBlocksChanged signal for headers tip changed (Jonas Schnelli)
bd44a04 [Qt] make Out-Of-Sync warning icon clickable (Jonas Schnelli)
0904c3c [Refactor] refactor function that forms human readable text out of a timeoffset (Jonas Schnelli)

* Merge #8805: Trivial: Grammar and capitalization

c9ce17b Trivial: Grammar and capitalization (Derek Miller)

* Merge #8885: gui: fix ban from qt console

cb78c60 gui: fix ban from qt console (Cory Fields)

* Merge #8821: [qt] sync-overlay: Don't block during reindex

fa85e86 [qt] sync-overlay: Don't show estimated number of headers left (MarcoFalke)
faa4de2 [qt] sync-overlay: Don't block during reindex (MarcoFalke)

* Support themes for new transaction_abandoned icon

* Fix constructor call to COutput

* Merge #7842: RPC: do not print minping time in getpeerinfo when no ping received yet

62a6486 RPC: do not print ping info in getpeerinfo when no ping received yet, fix help (Pavel Janík)

* Merge #8918: Qt: Add "Copy URI" to payment request context menu

21f5a63 Qt: Add "Copy URI" to payment request context menu (Luke Dashjr)

* Merge #8925: qt: Display minimum ping in debug window.

1724a40 Display minimum ping in debug window. (R E Broadley)

* Merge #8972: [Qt] make warnings label selectable (jonasschnelli)

ef0c9ee [Qt] make warnings label selectable (Jonas Schnelli)

* Make background of warning icon transparent in modaloverlay

* Merge #9088: Reduce ambiguity of warning message

77cbbd9 Make warning message about wallet balance possibly being incorrect less ambiguous. (R E Broadley)

* Replace Bitcoin with Dash in modal overlay

* Remove clicked signals from labelWalletStatus and labelTransactionsStatus

As both are really just labels, clicking on those is not possible.
This is different in Bitcoin, where these labels are actually buttons.

* Pull out modaloverlay show/hide into it's own if/else block and switch to time based check

Also don't use masternodeSync.IsBlockchainSynced() for now as it won't
report the blockchain being synced before the first block (or other MN
data?) arrives. This would otherwise give the impression that sync is
being stuck.
2017-09-09 10:04:02 +03:00
Alexander Block
690cb58f80 Backport Bitcoin Qt/Gui changes up to 0.14.x part 1 (#1614)
* Merge pull request #7154

a3c3ddb [Qt] add InMempool() info to transaction details (Jonas Schnelli)

* Merge pull request #7218

fa5769e [qt] Fix misleading translation (MarcoFalke)
fa8c8d7 torcontrol debug: Change to a blanket message that covers both cases (MarcoFalke)

* Merge pull request #7255

6fd0a07 Remove hardcoded fee from CoinControl ToolTip (fanquake)
5fdf32d Replace some instances of formatWithUnit with formatHtmlWithUnit (fanquake)

* Merge pull request #7263

a5a0831 Double semicolon cleanup. (21E14)

* Merge pull request #7334

fa989fb [qt] coincontrol workaround is still needed in qt5.4 (fixed in qt5.5) (MarcoFalke)

* Merge pull request #7329

9d263bd Typo fixes in comments (Chris Wheeler)

* Merge #7396: [Qt] Add option to increase/decrease font size in the console window

43abb02 [Qt] Add a new chevron/arrow icon for the console prompt line (Jonas Schnelli)
56c9e66 [Qt] keep scroll position in GUI console after changing font size (Jonas Schnelli)
3a3a927 [Qt] Add option to increase/decrease font size in the console window (Jonas Schnelli)

* Merge #7628: QT: Add 'copy full transaction details' option

b51ed40 QT: Add 'copy full transaction details' option (Eric Shaw)

* Merge #7668: Fix history deletion bug after font size change

21e45a0 Fix history deletion bug after font change (Andrew C)

* Copy/Move font size related icons into theme folders

* Use formatTxDate for date/time in TxPlainTextRole
2017-09-07 18:59:00 +03:00
Oleg Girko
b82b9787d2 Backport Bitcoin PR#8128: Net: Turn net structures into dumb storage classes (#1604)
* net: Split resolving out of CNetAddr

* net: Split resolving out of CService

* net: Split resolving out of CSubNet

* net: move CNetAddr/CService/CSubNet out of netbase

* net: narrow include scope after moving to netaddress

Net functionality is no longer needed for CAddress/CAddrman/etc. now that
CNetAddr/CService/CSubNet are dumb storage classes.

* net: Add direct tests for new CSubNet constructors

* net: Have LookupNumeric return a CService directly

Also fix up a few small issues:
- Lookup with "badip:port" now sets the port to 0
- Don't allow assert to have side-effects

* net: fixup nits
2017-09-03 16:29:10 +03:00