public void SendPacket(IBuilderLite retpb)
{
if (udpClient == null)
{
return;
}
if (IsClose)
{
return;
}
//LogHelper.Log("UDP", "SendPacket: "+retpb.ToString());
ServerBundle bundle;
var bytes = ServerBundle.sendImmediateError(retpb, 0, 0, out bundle);
ServerBundle.ReturnBundle(bundle);
var mb = new MsgBuffer()
{
position = 0, buffer = bytes, bundle = bundle, remoteEnd = remoteEnd
};
socketServer.SendUDPPacket(mb);
}
private void InitPlayerId() //初始化客户端Player的ID,为每个Actor的专属ID,由ActorManager统一管理
{
var cmd = GCPlayerCmd.CreateBuilder();
cmd.Result = string.Format("Init {0}", Id);
ServerBundle bundle;
var bytes = ServerBundle.sendImmediateError(cmd, 0, 0, out bundle);
ServerBundle.ReturnBundle(bundle);
agent.SendBytes(bytes);
}
private void BroadcastToAll(GCPlayerCmd.Builder cmd) //广播消息
{
var parr = players;
ServerBundle bundle;
var bytes = ServerBundle.sendImmediateError(cmd, 0, 0, out bundle);
ServerBundle.ReturnBundle(bundle);
foreach (var p in parr)
{
p.GetAgent().SendBytes(bytes);
}
}
private void OnSend(IAsyncResult result)
{
int num = 0; //发送的字节数
try
{
num = mSocket.EndSend(result);
}
catch (Exception exception)
{
num = 0;
Close();
Debug.LogError(exception.Message);
return;
}
if (mSocket != null && mSocket.Connected)
{
MsgBuffer mb = null;
lock (msgReader)
{
mb = msgBuffer[0];
}
MsgBuffer nextBuffer = null;
if (mb.Size == num) //发送成功
{
lock (msgBuffer)
{
msgBuffer.RemoveAt(0);
if (msgBuffer.Count > 0)
{
nextBuffer = msgBuffer[0];
}
}
ServerBundle.ReturnBundle(mb.bundle);
}
else if (mb.Size > num) //发送了一部分,还有一部分没发
{
mb.position += num;
nextBuffer = msgBuffer[0];
}
else //出错了
{
ServerBundle.ReturnBundle(mb.bundle);
lock (msgBuffer)
{
msgBuffer.RemoveAt(0);
if (msgBuffer.Count > 0)
{
nextBuffer = msgBuffer[0];
}
}
}
if (nextBuffer != null)
{
try
{
mSocket.BeginSend(nextBuffer.buffer, nextBuffer.position, nextBuffer.Size, SocketFlags.None,
new AsyncCallback(OnSend), null); //这里一直同步调用BeginSend和OnSend,直至nextBuffer == null,也就是所有消息全部发送完成,msgBuffer.Count == 0
}
catch (Exception exception)
{
Debug.LogError(exception.Message);
Close();
}
}
}
else
{
Close();
}
}