Question

在c中，我尝试从安装了MQ服务器的同一个Unix服务器连接到MQ服务器并且它正在连接并将消息放入队列但是如果我尝试从MQ客户端（来自另一个开发）那么同样的事情它抛出错误信息：

MQCONN以原因代码2195结束。

以下是样本：

 // Libraries included
#include <stdio.h> 
#include <stdlib.h> 
#include <string.h>     
#include <cmqc.h>          
#include <cmqxc.h>

以下是我声明和定义为连接到MQ Server的变量： //变量声明。

   MQCNO   Connect_options = {MQCNO_DEFAULT};       /* MQCONNX options           */ 

   MQCD    ClientConn = {MQCD_CLIENT_CONN_DEFAULT}; /* Client connection channel */ 

   MQHCONN  Hcon;                   /* connection handle             */ 

   MQHOBJ   Hobj;                   /* object handle                 */ 

   MQLONG   CompCode;               /* completion code               */ 

   MQLONG   Reason;                 /* reason code                   */ 

   MQOD     od = {MQOD_DEFAULT};    /* Object Descriptor             */ 

   MQMD     md = {MQMD_DEFAULT};    /* Message Descriptor            */ 

   MQPMO    pmo = {MQPMO_DEFAULT};  /* put message options           */ 

   MQLONG   O_options;              /* MQOPEN options                */ 

   MQLONG   C_options;              /* MQCLOSE options               */ 

   char     QMgrName[MQ_Q_MGR_NAME_LENGTH+1]; 

   char     QName[MQ_Q_NAME_LENGTH+1]; 

   char     channelName[MQ_CHANNEL_NAME_LENGTH+1]; 

   char     hostname[1024]; 

   MQLONG   buflen;                 /* buffer length                 */ 

   char     TempBuf[1024] = "MQPutdata:This is a simple test message.";

以下是为调用MQCONNX函数定义的其他变量： printf（“MQPutdata started \ n”）;

strncpy(QMgrName, argv[1], MQ_Q_MGR_NAME_LENGTH); 
   QMgrName[MQ_Q_MGR_NAME_LENGTH] = '\0'; 

   strncpy(channelName, argv[2], MQ_CHANNEL_NAME_LENGTH); 
   channelName[MQ_CHANNEL_NAME_LENGTH] = '\0'; 

   strncpy(hostname, argv[3], 1023); 
   hostname[1023] = '\0'; 

   strncpy(QName, argv[4], MQ_Q_NAME_LENGTH); 
   QMgrName[MQ_Q_NAME_LENGTH] = '\0';

这里我为MQCONNX函数设置了所需的值

   strncpy(ClientConn.ConnectionName, 
           hostname, 
           MQ_CONN_NAME_LENGTH); 

   strncpy(ClientConn.ChannelName, 
           channelName, 
           MQ_CHANNEL_NAME_LENGTH);

现在我以这种方式调用MQCONNX函数：

 Connect_options.ClientConnPtr = &ClientConn; 
  Connect_options.Version = MQCNO_VERSION_2; 


   MQCONNX(QMgrName,                
           &Connect_options,         
           &Hcon,                   
           &CompCode,               
           &Reason);

我使用以下optpions编译但没有任何工作：

 1. cc -H -I/export/home/aupadhya/mqm/inc -L/opt/mqm/lib64 -o MQPutdata.exe MQPutdata.c -lmqic 

 2. cc -H -I/export/home/aupadhya/mqm/inc -L/opt/mqm/lib64 -o MQPutdata.exe MQPutdata.c -lmqic -lmqmcs -lsocket

 3. cc -H -I/export/home/aupadhya/mqm/inc -L/opt/mqm/lib64 -o MQPutdata.exe MQPutdata.c -lmqic -lmqmcs -lmqmzse -lsocket

无法从MQ Client连接到MQ Server

0 个答案: