private void AsyncWriteRequestStream(IAsyncResult ar)
{
// 取出回调前的状态参数
MyCallbackParam cp = (MyCallbackParam)ar.AsyncState;
RequestMessageWrapper sendMessageWrapper = cp.State;
byte[] requestData = sendMessageWrapper.MessageBody.ToByteArray();
try
{
// 结束写入数据的操作
using (Stream bw = cp.Request.EndGetRequestStream(ar))
{
bw.Write(requestData, 0, requestData.Length);
}
// 开始异步向服务器发起请求
cp.Request.BeginGetResponse(GetResponseCallback, cp);
}
catch (Exception e)
{
//Debug.LogError(string.Format("rsping msg id :{0} - {1}", sendMessageWrapper.MessageId, e.ToString()));
this.m_context.Post(WorkQueueCallback, new SendMessageCallback()
{
MessageId = sendMessageWrapper.MessageId,
Status = NetworkModule.NetworkStatus.LOG_ERROR
});
}
}
private void T_DoASyncSend(RequestMessageWrapper sendMessageWrapper, HttpWebRequest request)
{
MyCallbackParam cp = new MyCallbackParam()
{
State = sendMessageWrapper,
Request = request,
};
request.BeginGetRequestStream(AsyncWriteRequestStream, cp);
}
private void GetResponseCallback(IAsyncResult ar)
{
// 取出回调前的状态参数
MyCallbackParam cp = (MyCallbackParam)ar.AsyncState;
RequestMessageWrapper sendMessageWrapper = cp.State as RequestMessageWrapper;
long start_time = m_sending_times[sendMessageWrapper.m_unique_identifier];
m_sending_times.Remove(sendMessageWrapper.m_unique_identifier);
try
{
// 读取服务器的响应
using (HttpWebResponse response = (HttpWebResponse)cp.Request.EndGetResponse(ar))
{
using (Stream responseStream = response.GetResponseStream())
{
int responseBufferLength = (int)response.ContentLength;
if (response.Headers["msgId"] == null)
{
Debug.Log("error message no message id on response header");
return;
}
else
{
int messageId = int.Parse(response.Headers["msgId"]);
if (messageId == 400)
{
GOEngine.DebugUtil.Log($"server error == 400 ,server ip:{this.m_serverIp}");
}
else if (messageId == 1)
{
GOEngine.DebugUtil.Log($"server error == 1 ,remote login");
}
byte[] buffer = new byte[responseBufferLength];
responseStream.Read(buffer, 0, responseBufferLength);
if (!string.IsNullOrEmpty(response.Headers["errorCode"]))
{
int errorCode = int.Parse(response.Headers["errorCode"]);
string errorContent = Encoding.UTF8.GetString(buffer);
EngineCoreEvents.SystemEvents.NetWorkError.SafeInvoke(errorCode, errorContent);
}
else
{
long delta_time = CommonUtils.GetCurTimeMillSenconds() - start_time;
Debug.LogWarning($"C# HTTP ASYNC : cur msg {sendMessageWrapper.MessageId} total cost {delta_time} ms");
IMessage message = EngineCore.MessageParser.Parse(messageId, buffer);
this.m_messageQueue.Enqueue(new ResponseMessageWrapper(messageId, message));
}
}
}
}
}
catch (Exception e)
{
//Debug.LogError(string.Format("rsping msg id :{0} - {1}", sendMessageWrapper.MessageId, e.ToString()));
this.m_context.Post(WorkQueueCallback, new SendMessageCallback()
{
MessageId = sendMessageWrapper.MessageId,
Status = NetworkModule.NetworkStatus.LOG_ERROR
});
}
}
