private void LockedConnected()
{
ChannelConnected?.Invoke(this);
CreateTransmitter();
CreateReceiver();
InternalEnqueue(new Letter.Letter {
Type = LetterType.Initialize, Options = LetterOptions.Ack, Parts = new[] { _options.NodeId.ToByteArray() }
});
_connectedAt = DateTime.UtcNow;
IsConnected = true;
_shutdownRequested = false;
_remoteShutdownRequested = false;
}
public BatchChannel(SocketOptions options, IChannel channel, BatchLetterBuilder batchBuilder)
{
_channel = channel;
_options = options.Batch;
_batchBuilder = batchBuilder;
_channel.ChannelConnected += abstractChannel => ChannelConnected?.Invoke(this);
_channel.ChannelDisconnected += ChannelOnDisconnected;
_channel.ChannelQueueEmpty += abstractChannel => {
/* NOOP */
};
_channel.ChannelInitialized += ChannelOnInitialized;
_channel.ChannelConnecting += abstractChannel => ChannelConnecting?.Invoke(this);
_channel.ChannelDisconnecting += (abstractChannel, reason) => ChannelDisconnecting?.Invoke(this, reason);
_channel.Received += ChannelOnReceived;
_channel.Sent += ChannelOnSent;
_channel.FailedToSend += ChannelOnFailedToSend;
_slidingTimeoutTimer = new Timer(SlidingTimeoutTimerOnElapsed, null, -1, -1);
}
private void RaiseChannelConnectedEvent()
{
if (_isChannelConnectedFirstTime)
{
if (ChannelConnected != null)
{
object channel = _proxyChannel.Channel;
foreach (EventHandler <ChannelConnectedEventArgs> function in ChannelConnected.GetInvocationList())
{
try
{
function.BeginInvoke(this, new ChannelConnectedEventArgs(_contract, channel), OnNotifyChannelConnectedEventCompleted, function);
}
catch (Exception ex)
{
ExceptionHandler.Handle(ex);
}
}
}
_isChannelConnectedFirstTime = false;
}
}
protected void OnNewChannelConnected(Stream stream, string channelName, CancellationToken token)
{
var channel = new QpServerChannel(this, stream, channelName, token, options.Clone());
//将通道加入到全部通道列表里面
lock (channelList)
{
channelList.Add(channel);
Channels = channelList.ToArray();
}
//认证通过后，才将通道添加到已认证通道列表里面
channel.Auchenticated += (sender, e) =>
{
lock (auchenticatedChannelList)
{
auchenticatedChannelList.Add(channel);
AuchenticatedChannels = auchenticatedChannelList.ToArray();
}
};
channel.Disconnected += (sender, e) =>
{
if (LogUtils.LogConnection)
{
LogUtils.Log("[Connection]{0} Disconnected.", channelName);
}
RemoveChannel(channel);
try { stream.Dispose(); }
catch { }
ChannelDisconnected?.Invoke(this, channel);
};
Task.Run(() =>
{
ChannelConnected?.Invoke(this, channel);
});
}
private void Worker()
{
m_Listener = new TcpListener(m_LocalAddress, m_Port);
m_Listener.Start();
try
{
while (!m_Disposed)
{
var socket = m_Listener.AcceptSocket();
var channelStream = new ChannelStream(new NetworkStream(socket));
m_ActiveConnections.Add(channelStream);
channelStream.Disconnected += () => m_ActiveConnections.Remove(channelStream);
ChannelConnected.Invoke(new ChannelConnectedEventArgs(
Guid.NewGuid().ToString(),
channelStream));
}
}
catch (ObjectDisposedException)
{
}
catch (SocketException)
{
}
}
private void channel_Connected(object sender, IChannel device)
{
ChannelConnected?.Invoke(this, device);
}
/// <summary>
/// Triggers a <see cref="ChannelConnected"/> event.
/// </summary>
/// <param name="e">Event arguments.</param>
protected virtual void OnChannelConnected(ChannelConnectedEventArgs e)
{
ChannelConnected?.Invoke(this, e);
}
