private void ReceiveComplete(object sender, IOTaskCompleteEventArgs <SocketReceiveTask> e)
{
if (e.Task.Exception == null)
{
Monitor.AddInput(e.Task.Transferred);
OnPacketReceived(
e.Buffer.Buffer[e.Buffer.Offset], //id
e.Buffer.Buffer, e.Buffer.Offset + 1,
e.Task.Transferred - 1,
e.Task.RemoteEndPoint);
e.Task.RemoteEndPoint = receiveEp;
if (Socket != null)
{
Socket.QueueReceive(e.Task);
}
}
else
{
OnException(e.Task.Exception, e.Task.RemoteEndPoint);
if (Socket != null)
{
Socket.QueueReceive(e.Task);
}
}
}
protected virtual void ReceiveCompleted2(object sender, IOTaskCompleteEventArgs <SocketReceiveTask> e)
{
if (e.Task.Exception == null)
{
Monitor.AddInput(e.Task.Transferred);
try {
bool finished = true;
readStream.Write(e.Buffer.Buffer, e.Buffer.Offset, e.Task.Transferred);
readStream.Position = 0;
long start = 0;
using var reader = new PacketReader(readStream, true);
while (finished && reader.Remaining > 0)
{
start = reader.Position;
finished = ReadPacketHeader(reader);
}
if (finished)
{
readStream.SetLength(0);
}
else
{
RepositionStream(reader, start);
}
}
catch (Exception ex) { OnException(ex); }
}
else
{
OnException(e.Task.Exception);
}
if (IsConnected)
{
ReceiveAsyncInternal(e.Task);
}
else
{
e.Task.Completed -= recvHandler;
}
}
private void ReceiveCompleted(object sender, IOTaskCompleteEventArgs <SocketReceiveTask> e)
{
if (e.Task.Exception == null)
{
if (e.Task.Transferred > 0)
{
Monitor.AddInput(e.Task.Transferred);
if ((bool)e.Task.UserToken)
{
e.Task.UserToken = false;
ushort length = BitConverter.ToUInt16(e.Buffer.Buffer, e.Buffer.Offset);
// Ares has a hard message limit of 4k... enforce?
if (length > (SocketManager.BufferSize - 1))
{
throw new SocketException((int)SocketError.NoBufferSpaceAvailable);
}
e.Task.Count = length + 1;
socket.QueueReceive(e.Task);
}
else
{
e.Task.UserToken = true;
byte id = e.Buffer.Buffer[e.Buffer.Offset];
OnPacketReceived(id, e.Buffer.Buffer, e.Buffer.Offset + 1, e.Task.Transferred - 1);
e.Task.Count = 2;
if (Connected)
{
socket.QueueReceive(e.Task);
}
}
}
}
else
{
OnException(e.Task.Exception);
}
}
protected virtual void ReceiveCompleted(object sender, IOTaskCompleteEventArgs <SocketReceiveTask> e)
{
if (e.Task.Exception == null)
{
if (e.Task.Transferred > 0)
{
Monitor.AddInput(e.Task.Transferred);
try {
switch (State)
{
case ReceiveStatus.Header:
HandlePacketHeader(e);
break;
case ReceiveStatus.Request_Head:
HandleRequestHeader(e);
break;
case ReceiveStatus.Request_Body:
HandleRequestBody(e);
break;
case ReceiveStatus.Decode_Length:
HandleWebSocketLength(e);
break;
case ReceiveStatus.Payload: {
HandlePayload(e);
break;
}
}
}
catch (Exception ex) { OnException(ex); }
}
}
else
{
OnException(e.Task.Exception);
}
}