I want Jenkins to trigger build automatically when GitHub PR created, but it seems GitHub unable to communicate with Jenkins, getting an error in GitHub webhook as "We couldn’t deliver this payload: Service Timeout" which is automatically created after below configurations.
my Jenkins server is behind a firewall and I have installed & configured "Github pull request builder".
I have created a job with GitHub project and with below configurations. and
Any other configuration needed or am I doing something wrong ???
In "Advanced" tab of GHPR select the below option: