a) Issue Description:
MQListener logs show the following error
INFO  Sending request to TRestApi, Url: http://<ip>:<port>/TRestAPI/api/v1/GetSMMCustomer, readTimeout: 15000, connectionTimeout: 15000
ERROR  CheckRegisteredCustomer Exception Trace: Unable to connect to remote server at http://<ip>:<port>/TRestAPI/api/v1/GetSMMCustomer
MQListener is not able to connect to TRestAPI Service when processing a message to social media user
- Ensure TRestAPI service is up and running. If not, start the TRestAPI service and process the message again.
- Ensure the TRestAPI endpoint in MQListener config is mentioned correctly.
- Are MQListener and TRestAPI running on different servers? if so, ensure port on which TRestAPI is running is opened in its server firewall for inbound connections. Telnet to that server and port from a different machine to verify.