public virtual void SendCompleted(SendArgs outgoing)
{
outgoing.NotifySent();
lock (_sendQueue)
{
sending = SendMore(outgoing);
if (!sending)
{
outgoing.conn = null;
Server.SendSocketPool.PushBack(outgoing);
}
}
}
/// <summary>
/// Attempts to send as many queued packets in one operation
/// </summary>
/// <param name="preallocated">A previously allocated arg</param>
/// <returns>True when the argument is queued to send</returns>
private bool SendMore(SendArgs preallocated = null)
{
bool queued = false;
if (preallocated == null)
{
preallocated = Server.SendSocketPool.PopFront();
preallocated.SetBuffer(null, 0, 0);
}
preallocated.conn = this;
var total = 0;
while (_sendQueue.TryDequeue(out SendRequest request) && total++ < MaxPacketsPerOperation)
{
preallocated.Enqueue(request);
}
if (preallocated.Prepare())
{
try
{
queued = Source.SendAsync(preallocated);
}
catch (SocketException e)
{
HandleError(e.SocketErrorCode);
}
catch (ObjectDisposedException)
{
HandleError(SocketError.OperationAborted);
}
}
return(queued);
}
