public override void OnRecvData(byte[] bytes, int dataBegin, int dataLen)
{
int bytesOffset = dataBegin;
int bytesEnd = dataBegin + dataLen;
while (bytesOffset < bytesEnd)
{
if (m_parseBufferOffset < CONTENT_LEN_DESCRIPT_SIZE)
{
int copyLen = CONTENT_LEN_DESCRIPT_SIZE - m_parseBufferOffset;
if (copyLen > bytesEnd - bytesOffset)
{
copyLen = bytesEnd - bytesOffset;
}
Array.Copy(bytes, bytesOffset, m_parseBuffer, m_parseBufferOffset, copyLen);
bytesOffset += copyLen;
m_parseBufferOffset += copyLen;
if (bytesOffset >= bytesEnd)
{
break;
}
}
int ctxLen = IPAddress.NetworkToHostOrder(BitConverter.ToInt32(m_parseBuffer, 0));
if (ctxLen > PROTOCOL_MAX_SIZE || ctxLen < PROTOCOL_LEN_DESCRIPT_SIZE)
{
AppLog.Info("OnSocketRecvData ctxLen " + ctxLen.ToString());
m_netAgent.Close();
return;
}
{
int copyLen = CONTENT_LEN_DESCRIPT_SIZE + ctxLen - m_parseBufferOffset;
if (copyLen > bytes.Length - bytesOffset)
{
copyLen = bytes.Length - bytesOffset;
}
Array.Copy(bytes, bytesOffset, m_parseBuffer, m_parseBufferOffset, copyLen);
bytesOffset += copyLen;
m_parseBufferOffset += copyLen;
if (m_parseBufferOffset >= CONTENT_LEN_DESCRIPT_SIZE + ctxLen)
{
int protocolId = IPAddress.NetworkToHostOrder(BitConverter.ToInt32(m_parseBuffer, CONTENT_LEN_DESCRIPT_SIZE));
int protobufBegin = CONTENT_LEN_DESCRIPT_SIZE + PROTOCOL_LEN_DESCRIPT_SIZE;
int protobufLen = m_parseBufferOffset - protobufBegin;
m_parseBufferOffset = 0;
try
{
this.OnRecvMsg(protocolId, m_parseBuffer, protobufBegin, protobufLen);
}
catch (Exception e)
{
AppLog.Exception(e);
}
}
}
}
}
void OnSocketClose()
{
m_state = NetAgentState.Closed;
m_error_num = m_socket.GetErrorNum();
m_error_msg = m_socket.GetErrorMsg();
if (null != m_handler)
{
m_handler.OnClose(m_error_num, m_error_msg);
}
AppLog.Info("OnSocketClose");
}
void OnSocketOpen(bool isSucc)
{
m_state = isSucc ? NetAgentState.Connected : NetAgentState.Closed;
if (null != m_handler)
{
m_handler.OnOpen(isSucc);
}
if (!isSucc)
{
this.Close();
}
AppLog.Info("OnSocketOpen");
}
