private void m_ConnectCallBack(IAsyncResult asyncResult)
{
FIRING_D_C_F _firEventType = FIRING_D_C_F.DEFAULT;
string errorMessage = string.Empty;
SocketAnsynParam _ansynParam = asyncResult.AsyncState as SocketAnsynParam;
ISocketConEventArgs _conEventArgs = _ansynParam.transEventArgs as ISocketConEventArgs;
try
{
_ansynParam.workSocket.EndConnect(asyncResult);
errorMessage = "√√√ no mistake √√√";
_firEventType = FIRING_D_C_F.FIR_COMPLETE;
}
catch (ArgumentNullException ee)
{
errorMessage = "××× ArgumentNullException ×××:"
+ " asyncResult 为 null。"
+ ee.Message;
_firEventType = FIRING_D_C_F.FIR_FAILED;
}
catch (ArgumentException ee)
{
errorMessage = "××× ArgumentException ×××:"
+ " BeginConnect 方法调用未返回 asyncResult。"
+ 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 (InvalidOperationException ee)
{
errorMessage = "××× InvalidOperationException ×××:"
+ "先前曾为异步连接调用过 EndConnect。"
+ 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("<<<<<<< CON ENP IN CLIENT >>>>>>>", "*-*-*-*-*[ out ]*-*-*-*-*");
_conEventArgs.SetErrMessage(errorMessage);
m_ConnectEventFiring(_firEventType, _conEventArgs, "m_ConnectCallBack");
}
public void TryAnsyncReceiveMessage(int bufferSize, string tag)
{
DebugQy.LogTag("<<<<<<< REV MSG IN CLIENT <<<<<<<", "↓↓↓↓↓↓ [ in ][" + tag + ":" + bufferSize + "]↓↓↓↓↓↓ ", "#3C9553FF");
DebugQy.LogTag("m_ReceiveMessage", " ---- in ---- ", "#3C9553FF");
ISocketRecEventArgs recEventArgs = new RecEventArgs();
recEventArgs.NeedRecvBufferSize = bufferSize;
recEventArgs.Tag = tag;
SocketAnsynParam stateParam = new SocketAnsynParam();
stateParam.workSocket = m_clientSocket;
stateParam.transEventArgs = recEventArgs;
m_ReceiveMessage(stateParam);
}
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");
}
private void m_SendMsgCallBack(IAsyncResult asyncResult)
{
DebugQy.LogTag("m_SendMsgCallBack", " ---- in ---- ", "#3487E8FF");
string errorMessage = string.Empty;
SocketAnsynParam ansynParam = asyncResult.AsyncState as SocketAnsynParam;
ISocketSndEventArgs sndEventArgs = ansynParam.transEventArgs as ISocketSndEventArgs;
FIRING_D_C_F firEventType = FIRING_D_C_F.DEFAULT;
try
{
SocketError socketErrorCode;
int sndBufferSize = ansynParam.workSocket.EndSend(asyncResult, out socketErrorCode);
if (socketErrorCode != SocketError.Success)
{
DebugQy.LogWarning("[SEND MESAGE CALLBACK] Socket error : [" + socketErrorCode.ToString() + "]");
}
if (sndBufferSize == sndEventArgs.BufferSize)
{
errorMessage = "√√√ no mistake √√√ SendComplete buffer lenth is :[" + sndBufferSize + "]";
firEventType = FIRING_D_C_F.FIR_COMPLETE;
}
else
{
DebugQy.LogWarning("Real 'SEND' buffer != needSize NeedSndLengrh ：[" + sndEventArgs.BufferSize + "]*-*-*-*-*");
DebugQy.LogWarning("Real 'SEND' buffer != needSize RealSndLengrh ：[" + sndBufferSize + "]*-*-*-*-*");
DebugQy.LogWarning("源：." + Encoding.UTF8.GetString(sndEventArgs.SendBuffer, 0, sndEventArgs.BufferSize) + ".");
errorMessage = "××× receive bytes size is wrong. ××× :"
+ "需接收数据与接收数据字节不匹配!";
DebugQy.LogWarning(errorMessage);
firEventType = FIRING_D_C_F.FIR_FAILED;
//TODO:返回值校验的逻辑处理：查看Socket底层后再做补充 ！！！
}
}
catch (ArgumentNullException ee)
{
errorMessage = "××× ArgumentNullException ×××:"
+ "asyncResult 为 null。"
+ ee.Message;
firEventType = FIRING_D_C_F.FIR_FAILED;
}
catch (ArgumentException ee)
{
errorMessage = "××× ArgumentException ×××:"
+ "BeginSend 方法调用后未返回 asyncResult。"
+ 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 (InvalidOperationException ee)
{
errorMessage = "××× InvalidOperationException ×××"
+ "先前为异步发送已调用过 EndSend。"
+ 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;
}
sndEventArgs.SetErrMessage(errorMessage);
m_SendMessageEventFiring(firEventType, sndEventArgs, "m_SendMsgCallBack");
DebugQy.LogTag(">>>>>>> SEN MSG IN CLIENT >>>>>>>", "↑↑↑↑↑↑↑ [ out ][" + sndEventArgs.Tag + ":" + sndEventArgs.BufferSize + "]↑↑↑↑↑↑↑ ", "#3487E8FF");
}
private void m_SendMessage(byte[] buffer, string tag, SocketFlags flags = SocketFlags.None)
{
DebugQy.LogTag("m_SendMessage", " ---- in ---- ", "#3487E8FF");
FIRING_D_C_F firEventType = FIRING_D_C_F.DEFAULT;
string errorMessage = string.Empty;
ISocketSndEventArgs sndEventArgs = new SndEventArgs();
sndEventArgs.SetBuffer(buffer);
sndEventArgs.SetTag(tag);
SocketAnsynParam stateParam = new SocketAnsynParam();
stateParam.workSocket = m_clientSocket;
stateParam.transEventArgs = sndEventArgs;
try
{
SocketError socketErrorCode;
m_clientSocket.BeginSend(sndEventArgs.SendBuffer,
0,
sndEventArgs.BufferSize,
flags,
out socketErrorCode,
new AsyncCallback(m_SendMsgCallBack),
stateParam
);
if (socketErrorCode != SocketError.Success)
{
DebugQy.LogWarning("[SEND 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 (ArgumentException ee)
{
errorMessage = "××× ArgumentException ×××:"
+ "buffers 为空。"
+ 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 (Exception ee)
{
errorMessage = "××× Unknown exception ××× :"
+ "Firing other unknown exception !!!!!!"
+ ee.Message;
firEventType = FIRING_D_C_F.FIR_FAILED;
}
sndEventArgs.SetErrMessage(errorMessage);
m_SendMessageEventFiring(firEventType, sndEventArgs, "m_SendMessage:");
}
private void m_BeginConnect(EndPoint endPoint)
{
DebugQy.LogTag("<<<<<<< CON ENP IN CLIENT >>>>>>>", "*-*-*-*-*[ in ]*-*-*-*-*");
FIRING_D_C_F _firEventType = FIRING_D_C_F.DEFAULT;
string errorMessage = string.Empty;
ISocketConEventArgs _conEventArgs = new ConEventArgs();
SocketAnsynParam stateParam = new SocketAnsynParam();
stateParam.workSocket = m_clientSocket;
stateParam.transEventArgs = _conEventArgs;
try
{
m_clientSocket.BeginConnect(endPoint,
new AsyncCallback(m_ConnectCallBack),
stateParam
);
}
catch (ArgumentNullException ee)
{
errorMessage = "××× ArgumentNullException ××× :"
+ "remoteEP is null. Error code :"
+ 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 (SecurityException ee)
{
errorMessage = "××× SecurityException ××× :"
+ "调用堆栈上部的调用方无权执行所请求的操作。"
+ ee.Message;
_firEventType = FIRING_D_C_F.FIR_FAILED;
}
catch (InvalidOperationException ee)
{
errorMessage = "××× InvalidOperationException ××× :"
+ "Socket 为 Listen。"
+ 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;
}
_conEventArgs.SetErrMessage(errorMessage);
m_ConnectEventFiring(_firEventType, _conEventArgs, "m_BeginConnect");
}
