int jpid;                              // JMS Pool Id
        int jcid;                              // JMS Connection Id
        char error_msg[1024 + 1];              // Error string. Must be 1024 size
        int ret;                               // Error code
        char *msg = "IBMMQ Producer";          // Message to be produced
        int msg_len = strlen(msg);             // Message Length
        
        // Initialize IBMMQ producer with given parameters and connection pool of pool_size
        // It returns JMS Pool ID which need to be passed for getting connection from the pool
        //In case of error, error code of value < 0 is returned and error_msg (max 1014) is set with error message
        //int ns_ibmmq_init_producer(ibmmq_hostname, ibmmq_port, queue_manager, channel, ibmmq_queue, ibmmq_userId, ibmmq_password, max_pool_size, error_msg)
        if((jpid = ns_ibmmq_init_producer("127.0.0.1", 1414, "Manager", "Channel", "Queue", "username","password", 1, error_msg)) < 0)
        {
              fprintf(stderr, "Error in initializing IBMMQ producer. Error code = %d, Error Msg = %s", jpid, error_msg);
              return;
        }
 
        // Get connection from the connection pool.
        // This method will return connection is free or make new connection and return it.
        // In case of error, error code of value < 0 is returned and error_msg (max 1014) is set with error message
        // Few possible errors are:
        // All connections are busy
        // Error in making connection
        // If actual connection is made, then transaction is started with name passed if it is not NULL or empty
        // If connection fails, then transaction is ended with <TxName>Error<JMSErrorCode>. For example, IBMMQProducerConnectError2012
        if((jcid = ns_ibmmq_get_connection(jpid, "IBMMQProducerConnect", error_msg)) < 0)
        {
              fprintf(stderr, "Error in getting IBMMQ connention. Error code = %d, Error Msg = %s", jcid, error_msg);
              return;
        }
 
        // Put message in the JMS queue/topic using connection taken using get connection API
        // In case of error, error code of value < 0 is returned and error_msg (max 1014) is set with error message
        // Few possible errors are:
        // Connection closed by JMS server
        // Invalid connection ID passed
        // Transaction is started with name passed if it is not NULL or empty
        // If put fails, then transaction is ended with <TxName>Error<JMSErrorCode>. For example, IBMMQPutMsgError2012
        if((ret = ns_ibmmq_put_msg(jcid, msg, msg_len, "IBMMQPutMsg", error_msg)) < 0)
        {
              fprintf(stderr, "Error in putting message using IBMMQ connention. Error code = %d, Error Msg = %s", ret, error_msg);
        }
 
        //This api will release the  connection from connection pool and it should be called every time so that another user can reuse it.
        if((ret = ns_ibmmq_release_connection(jcid, error_msg)) < 0)
        {
              fprintf(stderr, "Error in releasing IBMMQ connection.Error code = %d, Error Msg = %s", ret, error_msg);
              return;
        }
 
         /*
        
        if((ret = ns_ibmmq_close_connection(jcid, "IBMMQProducerClose", error_msg)) < 0)
        {
              fprintf(stderr, "Error in closing Ibmmq connection %d", ret);
              return;
        }
 
        */
 
        // Page think time in case of adding delay for next session
        ns_page_think_time(0.0);