diff options
author | Suhas Daftuar <sdaftuar@gmail.com> | 2016-04-11 12:52:29 -0400 |
---|---|---|
committer | MarcoFalke <falke.marco@gmail.com> | 2016-04-27 22:34:48 +0200 |
commit | 7e71785c40a891c17a9ef912ef6007f0b83b3b2d (patch) | |
tree | 35b1afee61887b3453176accea855c3ba3a8cb8a /src | |
parent | 5583a3d0a7ace48076a6675014172431b7356f22 (diff) | |
download | bitcoin-7e71785c40a891c17a9ef912ef6007f0b83b3b2d.tar.xz |
Use txid as key in mapAlreadyAskedFor
Previously we used the CInv that would be sent to the peer announcing the
transaction as the key, but using the txid instead allows us to decouple the
p2p layer from the application logic (which relies on this map to avoid
duplicate tx requests).
Github-Pull: #7862
Rebased-From: 7e91f632c70ff1848a152f24ee67a06796803943
Diffstat (limited to 'src')
-rw-r--r-- | src/main.cpp | 2 | ||||
-rw-r--r-- | src/net.cpp | 6 | ||||
-rw-r--r-- | src/net.h | 2 |
3 files changed, 5 insertions, 5 deletions
diff --git a/src/main.cpp b/src/main.cpp index 8a9dae03ab..1ae202ea40 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -5001,7 +5001,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, CValidationState state; pfrom->setAskFor.erase(inv.hash); - mapAlreadyAskedFor.erase(inv); + mapAlreadyAskedFor.erase(inv.hash); if (!AlreadyHave(inv) && AcceptToMemoryPool(mempool, state, tx, true, &fMissingInputs)) { diff --git a/src/net.cpp b/src/net.cpp index bb366685ae..5386f64822 100644 --- a/src/net.cpp +++ b/src/net.cpp @@ -91,7 +91,7 @@ CCriticalSection cs_vNodes; map<CInv, CDataStream> mapRelay; deque<pair<int64_t, CInv> > vRelayExpiration; CCriticalSection cs_mapRelay; -limitedmap<CInv, int64_t> mapAlreadyAskedFor(MAX_INV_SZ); +limitedmap<uint256, int64_t> mapAlreadyAskedFor(MAX_INV_SZ); static deque<string> vOneShots; CCriticalSection cs_vOneShots; @@ -2409,7 +2409,7 @@ void CNode::AskFor(const CInv& inv) // We're using mapAskFor as a priority queue, // the key is the earliest time the request can be sent int64_t nRequestTime; - limitedmap<CInv, int64_t>::const_iterator it = mapAlreadyAskedFor.find(inv); + limitedmap<uint256, int64_t>::const_iterator it = mapAlreadyAskedFor.find(inv.hash); if (it != mapAlreadyAskedFor.end()) nRequestTime = it->second; else @@ -2428,7 +2428,7 @@ void CNode::AskFor(const CInv& inv) if (it != mapAlreadyAskedFor.end()) mapAlreadyAskedFor.update(it, nRequestTime); else - mapAlreadyAskedFor.insert(std::make_pair(inv, nRequestTime)); + mapAlreadyAskedFor.insert(std::make_pair(inv.hash, nRequestTime)); mapAskFor.insert(std::make_pair(nRequestTime, inv)); } @@ -163,7 +163,7 @@ extern CCriticalSection cs_vNodes; extern std::map<CInv, CDataStream> mapRelay; extern std::deque<std::pair<int64_t, CInv> > vRelayExpiration; extern CCriticalSection cs_mapRelay; -extern limitedmap<CInv, int64_t> mapAlreadyAskedFor; +extern limitedmap<uint256, int64_t> mapAlreadyAskedFor; extern std::vector<std::string> vAddedNodes; extern CCriticalSection cs_vAddedNodes; |