/// <summary>
/// Serializes a NetMessage to the reliable stream.
/// If there is no current stream, one is prepared.
/// If the current stream cannot fit the message, it is sent and a new stream is prepared.
/// </summary>
internal void SerializeReliableMessage(NetMessage message)
{
if (sendWindow.Count >= 512)
{
return;
}
if (sendStream == null)
{
InitializeStream();
}
if (!NetSerializer.TryWriteMessage(sendStream, message))
{
if (retryingSerialization)
{
NetLog.Warning("SerializeReliableMessage failed.");
retryingSerialization = false;
return;
}
retryingSerialization = true;
FlushStream();
SerializeReliableMessage(message);
}
if (retryingSerialization)
{
retryingSerialization = false;
}
}
/// <summary> Deserializes incoming reliable stream into NetMessages, forwards them to the NetSocket, releases the stream,
/// increments the remote sequence, and retries the out-of-order buffer when needed. </summary>
private void DeliverStream(NetStream strm)
{
// Deserialize stream into individual messages and pass them to the socket:
while (NetSerializer.CanReadMessage(strm))
{
var message = NetSerializer.ReadNetMessage(strm);
if (message == null)
{
NetLog.Error("Failed to parse reliable message from: " + Connection.Endpoint + " Pos: " + strm.Pos + " Size: " + strm.Size);
break;
}
Connection.Socket.ReceiveMessage(message, Connection);
}
// Return stream to pool and update receive buffer distances:
strm.Release();
LastAcceptedRemoteSequence++;
if (recvBuffer.Count > 0)
{
DecrementReceiveBuffer();
}
}