From 6a4b97e8633c64593d7d0c9bd18079e52bc03e82 Mon Sep 17 00:00:00 2001 From: Gavin Andresen Date: Fri, 19 Jun 2015 10:42:39 -0400 Subject: Testing infrastructure: mocktime fixes New, undocumented-on-purpose -mocktime=timestamp command-line argument to startup with mocktime set. Needed because time-related blockchain sanity checks are done on startup, before a test has a chance to make a setmocktime RPC call. And changed the setmocktime RPC call so calling it will not result in currently connected peers being disconnected due to inactivity timeouts. --- src/rpcmisc.cpp | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'src/rpcmisc.cpp') diff --git a/src/rpcmisc.cpp b/src/rpcmisc.cpp index 1d47bc06a5..cab57d7027 100644 --- a/src/rpcmisc.cpp +++ b/src/rpcmisc.cpp @@ -378,10 +378,19 @@ UniValue setmocktime(const UniValue& params, bool fHelp) if (!Params().MineBlocksOnDemand()) throw runtime_error("setmocktime for regression testing (-regtest mode) only"); - LOCK(cs_main); + // cs_vNodes is locked and node send/receive times are updated + // atomically with the time change to prevent peers from being + // disconnected because we think we haven't communicated with them + // in a long time. + LOCK2(cs_main, cs_vNodes); RPCTypeCheck(params, boost::assign::list_of(UniValue::VNUM)); SetMockTime(params[0].get_int64()); + uint64_t t = GetTime(); + BOOST_FOREACH(CNode* pnode, vNodes) { + pnode->nLastSend = pnode->nLastRecv = t; + } + return NullUniValue; } -- cgit v1.2.3