Example of a Complex Service Health Check Scenario

Consider a complex scenario that generates a Service Health Check response.

Figure 1 shows Health Check response when Health Check is invoked from promoted service BankPT. It shows Components, Service Bindings and References along the path which are connected. J1Composite1 is first hop. J1Composite1 comprises a promoted service (SOAP/HTTP Binding) BankPT, Java Implementation Type J1 and two promoted References (SOAP/HTTP Binding). If there are multiple References from one Application to the two different services of another Application, they are shown separately in GUI response. Here promoted References from J1Composite1 are connected to two different services of same Application J2Composite2, so they are shown separately.

The promoted References from Application J2Composite2 are connected to promoted service 'Sample' of Composite4 and 'BankPT' of Composite3.

Figure 1

Service Health Check Operation

The following Health Check parameters are passed to invoke the Service Health Check operation for the scenario in Figure 1.

Service Health Check Response

The key attributes for a few important elements from the Service Health Check response are described. If you mouse hover on any service Binding or icon in Application, you will get these details:

  1. HealthCheckResponse: The Service Health Check operation was invoked on Application name J1Composite1. The correlation ID for this Invocation is 3901dfbd-088d-448e-91f5-7de83ab5c74c. As the Service Health Check operation was a success, the status of this Invocation is Passed.
  2. Service: The service SOAPService_BindingCS22 has Binding Type SOAP with transport type HTTP on Endpoint URI /s22/. The Service Health Check operation started at startTime "21 Mar 2018 22:51:41,324 " and ended at endTime "21 Mar 2018 22:51:41,326".
  3. Component: The component is a Java Implementation Type J1 running on node DevNode under the environment DevEnvironment. The Service Health Check operation reached the component at startTime "21 Mar 2018 22:51:40,836 " and ended at endTime "21 Mar 2018 22:51:41,321".
  4. Reference: The Service Health Check operation reached the Reference Sample at startTime "08 Mar 2016 17:05:45,592" and ended at endTime "21 Mar 2018 22:51:40,916".