In this branch, I added an asynchronous "Cromwell connectivity check" to the startup routine of the web application. It will try to access the Cromwell API and, based on the result, will print a message to the console. Note: By default, a failure to connect to Cromwell will not cause the web application to terminate.
Screenshots
Here's what the console shows when all is well:
Here's what the console shows when the web application cannot access the Cromwell API:
In this branch, I added an asynchronous "Cromwell connectivity check" to the startup routine of the web application. It will try to access the Cromwell API and, based on the result, will print a message to the console. Note: By default, a failure to connect to Cromwell will not cause the web application to terminate.
Screenshots
Here's what the console shows when all is well:
Here's what the console shows when the web application cannot access the Cromwell API: