- res = SUBSCR_ERR_UNKNOWN;
-
-
- while(1){
- // release lock and wait to be woken up
- _cv.get()->wait_for(_local_lock, _time_out);
-
- // we have woken and acquired data_lock
- // check status and return appropriate object
- int status = get_request_status(rmr_trans_id);
-
- if (status == request_success){
- mdclog_write(MDCLOG_INFO, "Successfully subscribed for request for trans_id %s", rmr_trans_id.c_str());
- res = SUBSCR_SUCCESS;
- break;
- }
-
- if (status == request_pending){
- // woken up spuriously or timed out
- auto end = std::chrono::system_clock::now();
- std::chrono::duration<double> f = end - start;
-
- if ( f > _time_out){
-
- mdclog_write(MDCLOG_ERR, "%s, %d:: Subscription request with transaction id %s timed out waiting for response ", __FILE__, __LINE__, rmr_trans_id.c_str());
-
- res = SUBSCR_ERR_TIMEOUT;
- //sunny side scenario. assuming subscription response is received.
- //res = SUBSCR_SUCCESS;
- break;
- }
- else{
- mdclog_write(MDCLOG_INFO, "Subscription request with transaction id %s Waiting for response....", rmr_trans_id.c_str());
- continue;
- }
-
- }
-
- if(status == request_failed){
- mdclog_write(MDCLOG_ERR, "Error :: %s, %d : Subscription Request with transaction id %s got failure response .. \n", __FILE__, __LINE__, rmr_trans_id);
- res = SUBSCR_ERR_FAIL;
- break;
- }
-
- if (status == request_duplicate){
- mdclog_write(MDCLOG_ERR, "Error :: %s, %d : Subscription Request with transaction id %s is duplicate : subscription already present in table .. \n", __FILE__, __LINE__, rmr_trans_id);
- res = SUBSCR_ERR_DUPLICATE;
- break;
-
- }