diff options
Diffstat (limited to 'src/net.h')
| -rw-r--r-- | src/net.h | 13 |
1 files changed, 10 insertions, 3 deletions
@@ -28,6 +28,7 @@ #include <boost/signals2/signal.hpp> #include <openssl/rand.h> + class CAddrMan; class CBlockIndex; class CNode; @@ -36,6 +37,10 @@ namespace boost { class thread_group; } +/** Time between pings automatically sent out for latency probing and keepalive (in seconds). */ +static const int PING_INTERVAL = 2 * 60; +/** Time after which to disconnect, after waiting for a ping response (or inactivity). */ +static const int TIMEOUT_INTERVAL = 20 * 60; /** The maximum number of entries in an 'inv' protocol message */ static const unsigned int MAX_INV_SZ = 50000; /** -listen default */ @@ -219,7 +224,6 @@ public: int64_t nLastSend; int64_t nLastRecv; - int64_t nLastSendEmpty; int64_t nTimeConnected; CAddress addr; std::string addrName; @@ -275,10 +279,14 @@ public: CCriticalSection cs_inventory; std::multimap<int64_t, CInv> mapAskFor; - // Ping time measurement + // Ping time measurement: + // The pong reply we're expecting, or 0 if no pong expected. uint64_t nPingNonceSent; + // Time (in usec) the last ping was sent, or 0 if no ping was ever sent. int64_t nPingUsecStart; + // Last measured round-trip time. int64_t nPingUsecTime; + // Whether a ping is requested. bool fPingQueued; CNode(SOCKET hSocketIn, CAddress addrIn, std::string addrNameIn = "", bool fInboundIn=false) : ssSend(SER_NETWORK, INIT_PROTO_VERSION), setAddrKnown(5000) @@ -290,7 +298,6 @@ public: nLastRecv = 0; nSendBytes = 0; nRecvBytes = 0; - nLastSendEmpty = GetTime(); nTimeConnected = GetTime(); addr = addrIn; addrName = addrNameIn == "" ? addr.ToStringIPPort() : addrNameIn; |