public override async Task SendAsync(Packet packet)
{
try
{
await sendSemaphore.WaitAsync();
SendParser.WriteBuffer(packet);
if (!netStream.CanWrite)
{
return;
}
while (SendParser.Buffer.DataSize > 0)
{
CancellationTokenSource cancel = new CancellationTokenSource(3000);
cancel.Token.Register(() => { if (Connected)
{
OnError?.Invoke(this, SocketError.SocketError);
}
}, false);
await netStream.WriteAsync(SendParser.Buffer.First, SendParser.Buffer.FirstOffset, SendParser.Buffer.FirstCount, cancel.Token);
SendParser.Buffer.UpdateRead(SendParser.Buffer.FirstCount);
}
}
catch
{
OnError?.Invoke(this, SocketError.SocketError);
}
finally
{
sendSemaphore.Release();
}
}
/// <summary>
/// 写入发送包到缓冲区队列(合并发送)
/// </summary>
/// <param name="packet"></param>
public override void WriteSendBuffer(Packet packet)
{
SendParser.WriteBuffer(packet);
}