/// <summary>
/// 协议发送事件失败回调
/// </summary>
/// <param name="sender">触发该事件的SocketQY</param>
/// <param name="eventArgs">参数</param>
private void m_ProtocolRecvCompleteCallback(ISocketQy sender, ISocketRecEventArgs eventArgs)
{
string recStr = Encoding.ASCII.GetString(eventArgs.ReceiveBuffer);
DebugQy.LogTag("ClientController", "Recv Complete CallBack:" + recStr);
m_FirSomeEvent(EVENT_TYPE.RECEIVE, COMPLETE_OR_FAILED.COMPLETE, recStr);
}
private void m_ReceiveBodyDataCallBack(ISocketQy sender, ISocketRecEventArgs args)
{
int currentBufferSize = args.NeedRecvBufferSize;
if (currentBufferSize != m_nextPackageSize)
{
DebugQy.LogWarning("m_ReceiveBodyDataCallBack(): rec buffer size != 'BODY_BUFFER_SIZE' . Please check your operate in receive.");
DebugQy.LogWarning("'I Has stop your receive function !' ------- from writer. ");
if (RecMsgFailedEvent != null)
{
RecMsgFailedEvent(sender, args);
}
StopReceiveMessage();
return;
}
DebugQy.Log("'BODY_PACKAGE' has received.");
m_nextHeadOrBody = HEAD_BODY_PACKET.HEAD;
m_nextPackageSize = HEAD_BUFFER_SIZE;
DebugQy.Log("start receive [BODY] ：-------- thread.set ↑↑↑↑↑\n ");
m_recEventWaitHandle.Set();
if (RecMsgCompleteEvent != null)
{
RecMsgCompleteEvent(sender, args);
}
}
private void m_ReceiveMsgFailedCallBack(ISocketQy sender, ISocketRecEventArgs eventArgs)
{
if (RecMsgFailedEvent != null)
{
RecMsgFailedEvent(sender, eventArgs);
}
}
private void m_ReceiveMessageEventFiring(FIRING_D_C_F firType, ISocketRecEventArgs recArgs, string funcionTag)
{
switch (firType)
{
case FIRING_D_C_F.DEFAULT:
DebugQy.LogTag(funcionTag, "begin receive . please wait callback.", "#3C9553FF");
break;
case FIRING_D_C_F.FIR_COMPLETE:
DebugQy.LogTag(funcionTag, firType.ToString(), "#3C9553FF");
if (AnsyncRecMsg_Complete_Event != null)
{
ISocketRecEventArgs _args = recArgs;
AnsyncRecMsg_Complete_Event(this, _args);
}
break;
case FIRING_D_C_F.FIR_FAILED:
DebugQy.LogTag(funcionTag, firType.ToString() + recArgs.ErrMessage, "#BB7979FF");
if (AnsyncRecMsg_Failed_Event != null)
{
ISocketRecEventArgs _args = recArgs;
AnsyncRecMsg_Failed_Event(this, _args);
}
break;
default:
break;
}
}
private void m_ReceiveMsgCompleteCallBack(ISocketQy sender, ISocketRecEventArgs eventArgs)
{
if (eventArgs.Tag == "HEAD")
{
m_ReceiveHeadDataCallBack(sender, eventArgs);
}
else if (eventArgs.Tag == "BODY")
{
m_ReceiveBodyDataCallBack(sender, eventArgs);
}
}
private void m_ReceiveHeadDataCallBack(ISocketQy sender, ISocketRecEventArgs args)
{
int currentBufferSize = args.NeedRecvBufferSize;
if (currentBufferSize != HEAD_BUFFER_SIZE)
{
DebugQy.LogWarning("m_ReceiveHeadDataCallBack(): rec buffer size != 'HEAD_BUFFER_SIZE' . Please check your operate in receive.");
if (RecMsgFailedEvent != null)
{
RecMsgFailedEvent(sender, args);
}
DebugQy.LogWarning("'I Has stop your receive function !' ------- from writer. ");
StopReceiveMessage();
return;
}
string responseStr = Encoding.UTF8.GetString(args.ReceiveBuffer, 0, args.NeedRecvBufferSize);
DebugQy.LogTag("HeadBodyTcpProtocol", "'HEAD_PACKAGE' has received. value of the package is :[" + responseStr + "]");
int nextBufferSize;
bool isSuccess = m_GetIntFromStrWith_SCALE_OF_BYTE_SYSTEM(responseStr, out nextBufferSize);
if (!isSuccess)
{
DebugQy.LogWarning("m_ReceiveHeadDataCallBack():the 'HeadBuffer' from sender is not a appoint value.\n"
+ "HeadBuffer to string :---." + responseStr + ".---");
if (RecMsgFailedEvent != null)
{
RecMsgFailedEvent(sender, args);
}
StopReceiveMessage();
DebugQy.LogWarning("'I Has stop your receive function !' ------- from writer.");
}
else
{
DebugQy.LogTag("HeadBodyTcpProtocol", "'HEAD_PACKAGE' say next body size is:[" + nextBufferSize + "]");
m_nextHeadOrBody = HEAD_BODY_PACKET.BODY;
m_nextPackageSize = nextBufferSize;
m_recEventWaitHandle.Set();
DebugQy.LogTag("HeadBodyTcpProtocol", "start receive [HEAD] ：-------- thread.set ↑↑↑↑↑\n ");
}
}
/// <summary>
/// 协议发送事件失败回调
/// </summary>
/// <param name="sender">触发该事件的SocketQY</param>
/// <param name="eventArgs">参数</param>
private void m_ProtocolRecvFailedCallback(ISocketQy sender, ISocketRecEventArgs eventArgs)
{
DebugQy.LogTag("ClientController", "Recv Failed CallBack:" + eventArgs.ErrMessage);
m_FirSomeEvent(EVENT_TYPE.RECEIVE, COMPLETE_OR_FAILED.FAILED, eventArgs.ErrMessage);
}
private void m_ReceiveMsgCallBack(IAsyncResult asyncResult)
{
DebugQy.LogTag("m_ReceiveMsgCallBack", " ---- in ---- ", "#3C9553FF");
FIRING_D_C_F firEventType = FIRING_D_C_F.DEFAULT;
string errorMessage = string.Empty;
SocketAnsynParam ansynParam = asyncResult.AsyncState as SocketAnsynParam;
ISocketRecEventArgs recEventArgs = ansynParam.transEventArgs as ISocketRecEventArgs;
try
{
SocketError socketErrorCode;
int realRevbufSize = ansynParam.workSocket.EndReceive(asyncResult, out socketErrorCode);
if (socketErrorCode != SocketError.Success)
{
DebugQy.LogWarning("[RECV MESAGE] Socket error : [" + socketErrorCode.ToString() + "] ,Check it !!!!!!!");
}
if (realRevbufSize == 0)
{
errorMessage = "××× receive bytes size is '0' ××× :"
+ "远程链接已调用shutDown\\close.";
firEventType = FIRING_D_C_F.FIR_FAILED;
}
else
{
DebugQy.LogTag("m_ReceiveMsgCallBack", "Current receive buffer length ：[" + realRevbufSize + "]", "#3C9553FF");
byte[] bytes = new byte[realRevbufSize];
Buffer.BlockCopy(m_tempRecvBuffer, 0, bytes, 0, realRevbufSize);
m_lastBuffer.AddRange(bytes);
if (m_lastBuffer.Count >= recEventArgs.NeedRecvBufferSize)
{
DebugQy.LogTag("m_ReceiveMsgCallBack", "Real 'RECV' buffer > needSize NeedRecLength ：[" + recEventArgs.NeedRecvBufferSize + "]", "#3C9553FF");
DebugQy.LogTag("m_ReceiveMsgCallBack", "Real 'RECV' buffer > needSize RealRecLengrh ：[" + m_lastBuffer.Count + "]", "#3C9553FF");
byte[] buffer = new byte[recEventArgs.NeedRecvBufferSize];
m_lastBuffer.CopyTo(0, buffer, 0, recEventArgs.NeedRecvBufferSize);
m_lastBuffer.RemoveRange(0, recEventArgs.NeedRecvBufferSize);
recEventArgs.SetBuffer(buffer);
errorMessage = "√√√ no mistake √√√ ";
firEventType = FIRING_D_C_F.FIR_COMPLETE;
}
else if (m_lastBuffer.Count < recEventArgs.NeedRecvBufferSize)
{
DebugQy.LogTag("m_ReceiveMsgCallBack", "Real 'RECV' buffer < needSize NeedRecLength ：[" + recEventArgs.NeedRecvBufferSize + "]", "#3C9553FF");
DebugQy.LogTag("m_ReceiveMsgCallBack", "Real 'RECV' buffer < needSize RealRecLengrh ：[" + m_lastBuffer.Count + "]", "#3C9553FF");
m_ReceiveMessage(ansynParam);
return;
}
}
}
catch (ArgumentNullException ee)
{
errorMessage = "××× ArgumentNullException ×××:"
+ "asyncResult 为 null。"
+ ee.Message;
firEventType = FIRING_D_C_F.FIR_FAILED;
}
catch (ArgumentException ee)
{
errorMessage = "××× ArgumentException ×××:"
+ "方法调用后未返回 asyncResult。"
+ ee.Message;
firEventType = FIRING_D_C_F.FIR_FAILED;
}
catch (ObjectDisposedException ee)
{
errorMessage = "××× ObjectDisposedException ×××:"
+ "Socket 已关闭。"
+ ee.Message;
firEventType = FIRING_D_C_F.FIR_FAILED;
}
catch (InvalidOperationException ee)
{
errorMessage = "××× InvalidOperationException ×××:"
+ "先前曾为异步读取调用过 EndReceive。"
+ ee.Message;
firEventType = FIRING_D_C_F.FIR_FAILED;
}
catch (SocketException ee)
{
errorMessage = "××× SocketException ×××:"
+ " 试图访问套接字时发生错误。"
+ ee.Message;
firEventType = FIRING_D_C_F.FIR_FAILED;
}
catch (Exception ee)
{
errorMessage = "××× Unknown exception ××× :"
+ "Firing other unknown exception !!!!!!"
+ ee.Message;
firEventType = FIRING_D_C_F.FIR_FAILED;
}
DebugQy.LogTag("<<<<<<< REV MSG IN CLIENT <<<<<<<", "↑↑↑↑↑↑↑ [ out ][" + recEventArgs.Tag + ":" + recEventArgs.NeedRecvBufferSize + "]↑↑↑↑↑↑↑ ", "#3C9553FF");
recEventArgs.SetErrMessage(errorMessage);
m_ReceiveMessageEventFiring(firEventType, recEventArgs, "m_ReceiveMsgCallBack");
}
private void m_ReceiveMessage(SocketAnsynParam stateParam, SocketFlags flags = SocketFlags.None)
{
ISocketRecEventArgs recvEventArgs = stateParam.transEventArgs as ISocketRecEventArgs;
string errorMessage = string.Empty;
FIRING_D_C_F firEventType = FIRING_D_C_F.DEFAULT;
if (m_lastBuffer.Count >= recvEventArgs.NeedRecvBufferSize) //当上一次剩余的缓存数据足够本次使用时
{
DebugQy.LogTag("m_ReceiveMessage", "need buffer size :[" + recvEventArgs.NeedRecvBufferSize + "]", "#3C9553FF");
DebugQy.LogTag("m_ReceiveMessage", "last buffer length :[" + m_lastBuffer.Count + "]", "#3C9553FF");
DebugQy.LogTag("m_ReceiveMessage", "so dont need begin receive .", "#3C9553FF");
byte[] buffer = new byte[recvEventArgs.NeedRecvBufferSize];
m_lastBuffer.CopyTo(0, buffer, 0, recvEventArgs.NeedRecvBufferSize);
m_lastBuffer.RemoveRange(0, recvEventArgs.NeedRecvBufferSize);
recvEventArgs.SetBuffer(buffer);
errorMessage = "√√√ no mistake √√√ ";
firEventType = FIRING_D_C_F.FIR_COMPLETE;
}
else
{
try
{
SocketError socketErrorCode;
m_clientSocket.BeginReceive(m_tempRecvBuffer,
0,
m_tempRecvBuffer.Length,
flags,
out socketErrorCode,
new AsyncCallback(m_ReceiveMsgCallBack),
stateParam
);
if (socketErrorCode != SocketError.Success)
{
DebugQy.LogWarning("[RECV MESAGE] Socket error : [" + socketErrorCode.ToString() + "] ,Check it !!!!!!!");
}
}
catch (ArgumentNullException ee)
{
errorMessage = "××× ArgumentNullException ×××:"
+ "buffers 为 null。"
+ ee.Message;
firEventType = FIRING_D_C_F.FIR_FAILED;
}
catch (SocketException ee)
{
errorMessage = "××× SocketException ×××:"
+ "试图访问套接字时发生错误。"
+ ee.Message;
firEventType = FIRING_D_C_F.FIR_FAILED;
}
catch (ObjectDisposedException ee)
{
errorMessage = "××× ObjectDisposedException ×××:"
+ "Socket 已关闭。"
+ ee.Message;
firEventType = FIRING_D_C_F.FIR_FAILED;
}
catch (ArgumentOutOfRangeException ee)
{
errorMessage = "××× ArgumentOutOfRangeException ×××:"
+ "offset 小于 0。-或 -offset 大于 buffer 的长度。-或 -size 小于 0。-或 -size 大于 buffer 的长度减去 offset 参数的值。"
+ ee.Message;
firEventType = FIRING_D_C_F.FIR_FAILED;
}
catch (Exception ee)
{
errorMessage = "××× Unknown exception ××× :"
+ "Firing other unknown exception !!!!!!"
+ ee.Message;
firEventType = FIRING_D_C_F.FIR_FAILED;
}
}
recvEventArgs.SetErrMessage(errorMessage);
m_ReceiveMessageEventFiring(firEventType, recvEventArgs, "m_ReceiveMessage");
}
