I have used WSO2 Message broker for JSON data transfer one service to other many services (using Topic). When I connect to other services.
So I need to check that service availability. connection loss try again several time till connect service server busy if that server up later need call that service again if not connection to service, alert message
For above purpose, if any way to configure in WSO2MB, WSO2ESB or any other service.
I have used following example for queue https://docs.wso2.com/display/MB300/Sending+and+Receiving+Messages+Using+Queues