Commit Graph

573 Commits

Author SHA1 Message Date
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