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2018-01-03Increment MIT Licence copyright header year on files modified in 2017Akira Takizawa
2017-11-23Add Clang thread safety analysis annotationspracticalswift
2017-11-21net: Add missing locks in net.{cpp,h}practicalswift
* writing variable 'nTotalBytesRecv' requires holding mutex 'cs_totalBytesRecv' exclusively * writing variables 'nTotalBytesSent'/'nMaxOutboundTotalBytesSentInCycle'/'nMaxOutboundCycleStartTime' require holding mutex 'cs_totalBytesSent' exclusively * writing variable 'nMaxOutboundTimeframe'/'nMaxOutboundLimit' require holding mutex 'cs_totalBytesSent' exclusively * writing variable 'vAddedNodes' requires holding mutex 'cs_vAddedNodes' exclusively
2017-11-16scripted-diff: Replace #include "" with #include <> (ryanofsky)MeshCollider
-BEGIN VERIFY SCRIPT- for f in \ src/*.cpp \ src/*.h \ src/bench/*.cpp \ src/bench/*.h \ src/compat/*.cpp \ src/compat/*.h \ src/consensus/*.cpp \ src/consensus/*.h \ src/crypto/*.cpp \ src/crypto/*.h \ src/crypto/ctaes/*.h \ src/policy/*.cpp \ src/policy/*.h \ src/primitives/*.cpp \ src/primitives/*.h \ src/qt/*.cpp \ src/qt/*.h \ src/qt/test/*.cpp \ src/qt/test/*.h \ src/rpc/*.cpp \ src/rpc/*.h \ src/script/*.cpp \ src/script/*.h \ src/support/*.cpp \ src/support/*.h \ src/support/allocators/*.h \ src/test/*.cpp \ src/test/*.h \ src/wallet/*.cpp \ src/wallet/*.h \ src/wallet/test/*.cpp \ src/wallet/test/*.h \ src/zmq/*.cpp \ src/zmq/*.h do base=${f%/*}/ relbase=${base#src/} sed -i "s:#include \"\(.*\)\"\(.*\):if test -e \$base'\\1'; then echo \"#include <\"\$relbase\"\\1>\\2\"; else echo \"#include <\\1>\\2\"; fi:e" $f done -END VERIFY SCRIPT-
2017-11-09Use unique_ptr for pfilter (CBloomFilter)practicalswift
2017-11-09Use unique_ptr for sem{Addnode,Outbound} (CSemaphore)practicalswift
2017-11-02Add CConnmanTest to mutate g_connman in testsJoão Barbosa
2017-11-01net: Allow connecting to extra outbound peersSuhas Daftuar
2017-10-13Rename fAddnode to a more-descriptive "manual_connection"Matt Corallo
2017-10-13Replace relevant services logic with a function suite.Matt Corallo
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.
2017-09-22Merge #11301: add m_added_nodes to connman optionsPieter Wuille
35e5c2269 remove unused IsArgSet check (Marko Bencun) 605918272 add m_added_nodes to connman options (Marko Bencun) Pull request description: Tree-SHA512: ca4527a964dcda816b32d335e7fe4d0d8a668a83fbc5e4707ee452d00a7089fa59a88c9f2b1ecdf50e673f2a63fc364b23979e0153f91136525eceec10c2ede2
2017-09-16Refactor: Modernize disallowed copy constructors/assignmentDan Raviv
Use C++11's better capability of expressing an interface of a non-copyable class by publicly deleting its copy ctor and assignment operator instead of just declaring them private.
2017-09-11add m_added_nodes to connman optionsMarko Bencun
2017-09-06net: drop unused connman paramCory Fields
The copy in PeerLogicValidation can be used instead.
2017-09-06net: use an interface class rather than signals for message processingCory Fields
Drop boost signals in favor of a stateful class. This will allow the message processing loop to actually move to net_processing in a future step.
2017-09-06net: pass CConnman via pointer rather than referenceCory Fields
There are a few too many edge-cases here to make this a scripted diff. The following commits will move a few functions into PeerLogicValidation, where the local connman instance can be used. This change prepares for that usage.
2017-09-06Merge #10596: Add vConnect to CConnman::OptionsWladimir J. van der Laan
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
2017-08-07scripted-diff: Use the C++11 keyword nullptr to denote the pointer literal ↵practicalswift
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-
2017-08-02[net] Fix use of uninitialized value in getnetworkinfo(const JSONRPCRequest& ↵practicalswift
request) 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.
2017-07-22remove some unused functionsMarko Bencun
Identified with `cppcheck --enable=unusedFunction .`. - GetSendBufferSize()'s last use removed in 991955ee81034dc3fbc1c2a8e60c04fc9e0b538c - SetPort()'s last use removed in 7e195e8459ad741368db6bb574981fccb1707268 - GetfLargeWorkInvalidChainFound() was introduced in e3ba0ef95636290a3bb597ddd25d13ea13b034aa and never used
2017-07-19Add vConnect to CConnman::OptionsMarko Bencun
Split the "-connect" argument parsing out of CConnman and put it into AppInitMain().
2017-07-04Merge #10193: scripted-diff: Remove #include <boost/foreach.hpp>Wladimir J. van der Laan
b1268a1 clang-format: Delete ForEachMacros (Jorge Timón) 5995735 scripted-diff: Remove #include <boost/foreach.hpp> (Jorge Timón) 3eff827 scripted-diff: Remove BOOST_REVERSE_FOREACH (Jorge Timón) 33aed5b Fix const_reverse_iterator constructor (pass const ptr) (Jorge Timón) 300851e Introduce src/reverse_iterator.hpp and include it... (Jorge Timón) Tree-SHA512: df3405328e9602d0a433ac134ba59a5c9a6202ef64188df2f94a59b2ce58dec7c988b25d0671c7937de516a96b2e6daeb9d04c82fa363b616ee4cf6e9cb0fac6
2017-06-22scripted-diff: Remove #include <boost/foreach.hpp>Jorge Timón
-BEGIN VERIFY SCRIPT- sed -i ':a;N;$!ba;s/#include <boost\/foreach.hpp>\n//' ./src/*.h ./src/*.cpp ./src/*/*.h ./src/*/*.cpp ./src/*/*/*.h ./src/*/*/*.cpp -END VERIFY SCRIPT-
2017-06-15add Binds, WhiteBinds to CConnman::OptionsMarko Bencun
Part of a series of changes to clean up the instantiation of connman by decoupling the command line arguments. We also now abort with an error when explicit binds are set with -listen=0.
2017-06-15add WhitelistedRange to CConnman::OptionsMarko Bencun
Part of a series of changes to clean up the instantiation of connman by decoupling the command line arguments.
2017-06-12Remove unnecessary forward class declarations in header filespracticalswift
2017-06-05rpc: Add listen address to incoming connections in `getpeerinfo`Wladimir J. van der Laan
This adds the listening address on which incoming connections were received to the CNode and CNodeStats structures. The address is reported in `getpeerinfo`. This can be useful for distinguishing connections received on different listening ports (e.g. when using a different listening port for Tor hidden service connections) or different networks.
2017-06-01net: Denote some CNode functions constPavlos Antoniou
2017-05-30add SeedNodes to CConnman::OptionsMarko Bencun
Start of a series of changes to clean up the instantiation of connman by decoupling the command line arguments.
2017-05-09Merge #9279: Consensus: Move CFeeRate out of libconsensusWladimir J. van der Laan
381a46e Consensus: Policy: MOVEONLY: Move CFeeRate out of the consensus module (Jorge Timón) 330bb5a Consensus: Minimal way to move dust out of consensus (Jorge Timón) Tree-SHA512: 19a2ea8169afd5a9d3f940d8974e34cfaead153e3ff3068ac82fccdb8694d19d9b45938904ec9e8cd095bd5ca3a0080364da29372f6aaf56b11a6c2ccd6c7a4d
2017-05-04net: make CNode's id privateCory Fields
2017-05-03Consensus: Policy: MOVEONLY: Move CFeeRate out of the consensus moduleJorge Timón
...from amount.o to policy/feerate.o Policy, because it moves policy code to the policy directory (common module)
2017-04-26Merge #9930: Trivial: Correct indentation and bracingWladimir J. van der Laan
31a14d4 Correct indentation and remove unnecessary braces (Matthias Grundmann) Tree-SHA512: c0e827ec4474133c7674254dfd13f59608820cd639debc7759bddae71d73451645fcfe14384f343d08f74d69ac3922bafc12a514f3b790ae2bf9271aa67d5f36
2017-04-24Merge #9792: FastRandomContext improvements and switch to ChaCha20Wladimir J. van der Laan
4fd2d2f Add a FastRandomContext::randrange and use it (Pieter Wuille) 1632922 Switch FastRandomContext to ChaCha20 (Pieter Wuille) e04326f Add ChaCha20 (Pieter Wuille) 663fbae FastRandom benchmark (Pieter Wuille) c21cbe6 Introduce FastRandomContext::randbool() (Pieter Wuille) Tree-SHA512: 7fff61e3f6d6dc6ac846ca643d877b377db609646dd401a0e8f50b052c6b9bcd2f5fc34de6bbf28f04afd1724f6279ee163ead5f37d724fb782a00239f35db1d
2017-04-20Merge #10181: Include cleanupWladimir J. van der Laan
1c897fc Missing includes (Jorge Timón) a1fd450 Trivial: Remove unneeded includes from .h: (Jorge Timón) Tree-SHA512: ada3e62cc2435e58172a88b380be371b717a05725956c15e5493b6e19fe2903e5e6e43fd22dc24699333a0e8a0c7b42eb1ae61b41cb4ba82495be18e2d4ef3c6
2017-04-13Merge #10176: net: gracefully handle NodeId wrappingWladimir J. van der Laan
c851be4 net: define NodeId as an int64_t (Cory Fields) Tree-SHA512: 2ccc931cfcdc555313b9434d8de2f6cea759b31891212ca62f962208f60157d4fc593010e3ca61265d1a20d6f78c6ca79103600b85df77983d5509d192875b96
2017-04-13Trivial: Remove unneeded includes from .h:Jorge Timón
- validation.h doesn't need to include chain.h anymore - Remove unneeded includes from net.h
2017-04-12net: define NodeId as an int64_tCory Fields
This should make occurances of NodeId wrapping essentially impossible for real-world usage.
2017-04-03Replace includes of boost/filesystem.h with fs.hWladimir J. van der Laan
This is step one in abstracting the use of boost::filesystem.
2017-04-02Correct indentation and remove unnecessary bracesMatthias Grundmann
2017-03-29Add a FastRandomContext::randrange and use itPieter Wuille
2017-03-17Remove unused codepracticalswift
2017-02-10Move CNode::addrLocal access behind locked accessorsMatt Corallo
2017-02-10Move CNode::addrName accesses behind locked accessorsMatt Corallo
2017-02-10Move [clean|str]SubVer writes/copyStats into a lockMatt Corallo
2017-02-10Make nServices atomicMatt Corallo
2017-02-10Make nStartingHeight atomicMatt Corallo
2017-02-10Make nTimeConnected const in CNodeMatt Corallo
2017-02-10net: fix a few races. Credit @TheBlueMattCory Fields
These are (afaik) all long-standing races or concurrent accesses. Going forward, we can clean these up so that they're not all individual atomic accesses. - Reintroduce cs_vRecv to guard receive-specific vars - Lock vRecv/vSend for CNodeStats - Make some vars atomic. - Only set the connection time in CNode's constructor so that it doesn't change
2017-02-06net: add a lock around hSocketCory Fields
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