private bool HandleNewConnection(SocketAsyncEventArgs e)
{
if (e.SocketError != SocketError.Success)
{
e.Dispose();
return(false);
}
// Ok to create new event args on accept because we assume a connection to be long-running
var receiveEventArgs = new SocketAsyncEventArgs();
var buffer = new byte[networkBufferSize];
receiveEventArgs.SetBuffer(buffer, 0, networkBufferSize);
var args = new ConnectionArgs
{
socket = e.AcceptSocket
};
receiveEventArgs.UserToken = args;
receiveEventArgs.Completed += RecvEventArg_Completed;
e.AcceptSocket.NoDelay = true;
// If the client already have packets, avoid handling it here on the handler so we don't block future accepts.
if (!e.AcceptSocket.ReceiveAsync(receiveEventArgs))
{
Task.Run(() => RecvEventArg_Completed(null, receiveEventArgs));
}
return(true);
}
private bool HandleNewConnection(SocketAsyncEventArgs e)
{
if (e.SocketError != SocketError.Success)
{
e.Dispose();
return(false);
}
// Ok to create new event args on accept because we assume a connection to be long-running
var receiveEventArgs = new SocketAsyncEventArgs();
var bufferSize = BufferSizeUtils.ClientBufferSize(maxSizeSettings);
var buffer = new byte[bufferSize];
receiveEventArgs.SetBuffer(buffer, 0, bufferSize);
var(store, functionsGen, serializer) = ((FasterKV <Key, Value>, Func <WireFormat, Functions>, ParameterSerializer))e.UserToken;
var args = new ConnectionArgs <Key, Value, Input, Output, Functions, ParameterSerializer>
{
socket = e.AcceptSocket,
store = store,
functionsGen = functionsGen,
serializer = serializer,
maxSizeSettings = maxSizeSettings
};
receiveEventArgs.UserToken = args;
receiveEventArgs.Completed += RecvEventArg_Completed;
e.AcceptSocket.NoDelay = true;
// If the client already have packets, avoid handling it here on the handler so we don't block future accepts.
if (!e.AcceptSocket.ReceiveAsync(receiveEventArgs))
{
Task.Run(() => RecvEventArg_Completed(null, receiveEventArgs));
}
return(true);
}
private unsafe bool HandleNewConnection(SocketAsyncEventArgs e)
{
if (e.SocketError != SocketError.Success)
{
e.Dispose();
return(false);
}
// Ok to create new event args on accept because we assume a connection to be long-running
var receiveEventArgs = new SocketAsyncEventArgs();
var args = new ConnectionArgs
{
socket = e.AcceptSocket
};
#if NET5_0_OR_GREATER
var buffer = GC.AllocateArray <byte>(NetworkBufferSize, true);
#else
var buffer = new byte[NetworkBufferSize];
args.recvHandle = GCHandle.Alloc(buffer, GCHandleType.Pinned);
#endif
args.recvBufferPtr = (byte *)Unsafe.AsPointer(ref buffer[0]);
receiveEventArgs.SetBuffer(buffer, 0, NetworkBufferSize);
receiveEventArgs.UserToken = args;
receiveEventArgs.Completed += RecvEventArg_Completed;
e.AcceptSocket.NoDelay = true;
// If the client already have packets, avoid handling it here on the handler so we don't block future accepts.
if (!e.AcceptSocket.ReceiveAsync(receiveEventArgs))
{
Task.Run(() => RecvEventArg_Completed(null, receiveEventArgs));
}
return(true);
}
