Commit Graph

586 Commits

Author SHA1 Message Date
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