public ServerAcceptor(SocketType socketType, ProtocolType protocolType, ISocketAsyncEventArgsPool acceptorPool, Func<SocketAsyncEventArgs> acceptorFactory)
{
this.socketType = socketType;
this.protocolType = protocolType;
this.acceptorPool = acceptorPool;
this.acceptorFactory = acceptorFactory;
}
public ServerAcceptor(SocketType socketType, ProtocolType protocolType, ISocketAsyncEventArgsPool acceptorPool, Func <SocketAsyncEventArgs> acceptorFactory)
{
this.socketType = socketType;
this.protocolType = protocolType;
this.acceptorPool = acceptorPool;
this.acceptorFactory = acceptorFactory;
}
public void Initialize(IEndPointStation endpointStation, ISocketAsyncEventArgsPool recvArgsPool, IPool <ArraySegment <byte> > dataBufferPool, IPool <ISocketSender> socketSenderPool)
{
_EndPointStation = endpointStation;
ReceiveEventArgsPool = recvArgsPool;
DataBufferPool = dataBufferPool;
SocketSenderPool = socketSenderPool;
EndpointStateFactory = _ => new EndpointState(DataBufferPool, SocketSenderPool);
MessageHandlerFunc = HandleReceivedMessageAsync;
}
public ServerSocketSlim(IBufferManager bufferManager, int maxSimultaneousConnections, int preallocatedDataCount, int acceptorPoolSize = 100, int maxPendingConnections = 100)
{
this.bufferManager = bufferManager;
// set up acceptor
ISocketAsyncEventArgsPool acceptorPool = CreateAcceptorPool(acceptorPoolSize);
serverAcceptor = new ServerAcceptor(SocketType.Stream, ProtocolType.Tcp, acceptorPool, CreateAcceptor)
{
MaxSimultaneousConnections = maxSimultaneousConnections,
MaxPendingConnections = maxPendingConnections
};
serverAcceptor.Accepted += OnServerAcceptorAccepted;
serverAcceptor.AcceptFailed += OnServerAcceptorAcceptFailed;
// remove data pool when no preallocation is happening
if (preallocatedDataCount <= 0)
{
channelDataPool = null;
return;
}
// preallocate data for channels
List <PreallocatedChannelData> preallocatedChannelData = new List <PreallocatedChannelData>();
for (int i = 0; i < preallocatedDataCount; i++)
{
preallocatedChannelData.Add(new PreallocatedChannelData());
}
// set up receivers and senders
foreach (PreallocatedChannelData channelData in preallocatedChannelData)
{
channelData.InitReceiver(bufferManager);
}
foreach (PreallocatedChannelData channelData in preallocatedChannelData)
{
channelData.InitSender(bufferManager);
}
// and add them into the pool
foreach (PreallocatedChannelData channelData in preallocatedChannelData)
{
channelDataPool.PutObject(channelData);
}
}
private SocketAsyncEventArgsPoolManager()
{
_receiveSaeaPool = new BufferedSocketAsyncEventArgsPool(
ReceiveSaeaPoolSize, ReceiveBufferSize, IOCompleted);
_sendSaeaPool = new SocketAsyncEventArgsPool(SendSaeaPoolSize, IOCompleted);
}
