[jboss-jira] [JBoss JIRA] (WFWIP-81) MP Health reports UP when there is port collision for port 8080

[Rostislav Svoboda (JIRA)]

Rostislav Svoboda created WFWIP-81:
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             Summary: MP Health reports UP when there is port collision for port 8080
                 Key: WFWIP-81
                 URL: https://issues.jboss.org/browse/WFWIP-81
             Project: WildFly WIP
          Issue Type: Bug
            Reporter: Rostislav Svoboda
            Assignee: Kabir Khan
            Priority: Critical


MP Health reports UP when there is port collision for port 8080.

I have simple python app to acquire port 8080 and once it runs I start WF server
{code}
import SimpleHTTPServer
import SocketServer

PORT = 8080
Handler = SimpleHTTPServer.SimpleHTTPRequestHandler
httpd = SocketServer.TCPServer(("127.0.0.1", PORT), Handler)

print "serving at port", PORT
httpd.serve_forever()
{code}

WF reports Address already in use /127.0.0.1:8080, deployments are not deployed.

Accessing http://localhost:9990/health/ reports "outcome":"UP"
I think this is wrong and DOWN should be reported.

Spec is misleading because it says {{A producer without health check procedures installed MUST returns positive overall outcome (i.e. HTTP 200)}} but it silently assumes server started correctly.

I believe authors of the spec expected that if there is some trouble like port collision the server doesn't start, WildFly is a bit further as it allows to boot even if some services are not started properly.



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