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(doc) Add more doc to SocketServer

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This commit is contained in:
Benjamin Sergeant
2019-04-17 20:31:34 -07:00
parent d486c72e02
commit 52f460f66d
9 changed files with 34 additions and 20 deletions
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8
ixwebsocket/IXSocketServer.cpp
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@ -155,7 +155,13 @@ namespace ix
_connectionStateFactory = connectionStateFactory;
}
//
// join the threads for connections that have been closed
//
// When a connection is closed by a client, the connection state terminated
// field becomes true, and we can use that to know that we can join that thread
// and remove it from our _connectionsThreads data structure (a list).
//
void SocketServer::closeTerminatedThreads()
{
auto it = _connectionsThreads.begin();
@ -188,7 +194,7 @@ namespace ix
if (_stop) return;
// Garbage collection to shutdown/join threads for closed connections.
// We could run this in its own thread, so that we dont need to accept
// We could run this in its own thread, so that we dont need to accept
// a new connection to close a thread.
// We could also use a condition variable to be notify when we need to do this
closeTerminatedThreads();