private Task <bool> StartListenAsync(CancellationToken cancellationToken)
{
_channelCreators = new List <IChannelCreator>();
var serverOptions = _serverOptions.Value;
if (serverOptions.Listeners != null && serverOptions.Listeners.Any())
{
foreach (var l in serverOptions.Listeners)
{
if (cancellationToken.IsCancellationRequested)
{
break;
}
if (!AddChannelCreator(l, serverOptions))
{
_logger.Error($"Failed to listen {l}.");
continue;
}
}
}
else
{
_logger.Warn("No listner was defined, so this server only can accept connections from the ActiveConnect.");
if (!AddChannelCreator(null, serverOptions))
{
_logger.Error($"Failed to add the channel creator.");
return(Task.FromResult(false));
}
}
return(Task.FromResult(true));
}
protected virtual void ApplySocketOptions(Socket socket, ListenOptions listenOptions, ChannelOptions channelOptions, Dynamic.Core.Log.ILogger logger)
{
try
{
if (listenOptions.NoDelay)
{
socket.NoDelay = true;
}
}
catch (Exception e)
{
logger.Warn("Failed to set NoDelay for the socket." + e.ToString());
}
try
{
if (channelOptions.ReceiveBufferSize > 0)
{
socket.ReceiveBufferSize = channelOptions.ReceiveBufferSize;
}
}
catch (Exception e)
{
logger.Warn(e.ToString() + "Failed to set ReceiveBufferSize for the socket.");
}
try
{
if (channelOptions.SendBufferSize > 0)
{
socket.SendBufferSize = channelOptions.SendBufferSize;
}
}
catch (Exception e)
{
logger.Warn(e.ToString() + "Failed to set SendBufferSize for the socket.");
}
try
{
if (channelOptions.ReceiveTimeout > 0)
{
socket.ReceiveTimeout = channelOptions.ReceiveTimeout;
}
}
catch (Exception e)
{
logger.Warn(e.ToString() + "Failed to set ReceiveTimeout for the socket.");
}
try
{
if (channelOptions.SendTimeout > 0)
{
socket.SendTimeout = channelOptions.SendTimeout;
}
}
catch (Exception e)
{
logger.Warn(e.ToString() + "Failed to set SendTimeout for the socket.");
}
try
{
_socketOptionsSetter?.Invoke(socket);
}
catch (Exception e)
{
logger.Warn(e.ToString() + "Failed to run socketOptionSetter for the socket.");
}
}
