/// <summary>
/// Waits for the next command sent by the server.
/// </summary>
/// <returns>The command sent by the server.</returns>
public virtual async Task<ServerCommandData> ReceiveAsync()
{
AssertNotDisposed();
while (true)
{
if (_buffer.TryPop(out var command))
return command;
try
{
var task = _stream?.ReadAsync(_readBuffer, 0, _readBuffer.Length, _source.Token);
if (task == null)
throw new StreamCommunicationClientClosedException();
var len = await task;
if (_stream == null)
throw new StreamCommunicationClientClosedException();
if (_readBuffer.Length == len)
{
CoreLog.Log(CoreLogLevel.Error, "Network buffer overflow detected!");
}
_buffer.Push(_readBuffer, 0, len);
}
catch (TaskCanceledException)
{
throw new StreamCommunicationClientClosedException();
}
}
}
/// <summary>
/// Waits for the next command sent by the server.
/// </summary>
/// <returns>The command sent by the server.</returns>
public virtual async Task <ServerCommandData> ReceiveAsync()
{
AssertNotDisposed();
while (true)
{
if (_buffer.TryPop(out var command))
{
return(command);
}
try
{
var task = _stream?.ReadAsync(_readBuffer, 0, _readBuffer.Length, _source.Token);
if (task == null)
{
throw new StreamCommunicationClientClosedException();
}
var len = await task;
if (_stream == null)
{
throw new StreamCommunicationClientClosedException();
}
if (_readBuffer.Length == len)
{
CoreLog.Log(CoreLogLevel.Error, "Network buffer overflow detected!");
// TODO: Could try and detect first valid command, but that could mean some vital commands were lost.
}
_buffer.Push(_readBuffer, 0, len);
}
catch (TaskCanceledException)
{
throw new StreamCommunicationClientClosedException();
}
}
}
protected override void HandleMessage(byte[] msg)
{
m_msgBuf.Push(msg);
}
