my application is running in a Docker container and is using the tcp://host.docker.internal:55554 hostname to access the Solace broker on my local machine.

i'm using CircleCI pipeline to run my application's tests, do i need to adapt the Solace host configuration to match the environment where the tests are being executed ? currently i'm having an error SOLCLIENT_SUBCODE_UNRESOLVED_HOST


  • marc
    marc Member, Administrator, Moderator, Employee Posts: 923 admin

    Hi @python_developper,

    That looks like the issue to me. Your app can't resolve the hostname to even try to connect to the broker. Unfortunately I'm not super familiar with CircleCI so I won't be much help on solving the problem itself.