Connect

Connect 方法用于将进程连接到位于指定套接字地址和端口的检测服务器。

特征符
int RiCOSConnectionPort_Connect(
   RiCOSConnectionPort *const me, 
   const char* const SocketAddress,
   unsigned int nSocketPort);
参数
me

这是 RiCOSConnectionPort 对象。

SocketAddress

这是套接字地址。缺省值为 NULL。

nSocketPort

这是套接字的端口号。缺省值为 0。

返回

连接状态。可能的值如下所示:

示例
RiCOSResult RiCOSConnectionPort_Connect(
   RiCOSConnectionPort * const me,
   const char* const SocketAddress,
   unsigned int nSocketPort)
{
   if (me==NULL) return 0;

   if (NULL == me->m_dispatchfunc) {
      fprintf(stderr, "RiCOSConnectionPort_SetDispatcher 
      is called before
      RiCOSConnectionPort_Connect()\n");
      return 0;
   }

   if ( 0  == me->m_Connected ) {
      (void)RiCOSSocket_init(&me->m_Socket);
      me->m_Connected = RiCOSSocket_createSocket(
         &me->m_Socket,SocketAddress,nSocketPort);
   }

   if (0 == me->m_Connected)
      return 0;

   /* Connection established invoking thread to 
      receive messages from the socket */   
   
   me->m_ConnectionThread = RiCOSTask_create((
      void (*)(void *))readFromSockLoop,
      (void *)me,"tRhpSock",RiCOSDefaultStackSize);
   RiCOSTask_start(me->m_ConnectionThread);
   return me->m_Connected;
}

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