topic Re: Deploying Rest Route on ESB-SE Runtime Error "Could not start Jetty server on port 8,040: Address already in use: bind" in Talend Studio

Deploying Rest Route on ESB-SE Runtime Error "Could not start Jetty server on port 8,040: Address already in use: bind"

Anonymous — Sat, 16 Nov 2024 08:00:14 GMT

I'm trying to deploy a REST based route, and I'm getting the error

"Could not start Jetty server on port 8,040: Address already in use: bind"

The endpoint is defined as "http://127.0.0.1:8040/status" which is the same port being used by Jetty for the ActiveMQ web client etc.

If I change the rest end point to port 8041 it works fine.

If I deploy multiple rest based routes, do they need to have their own port for each route, or can they share a port, using the identifier after the / to differentiate? If they can share, how do they need to be deployed so they don't give a bind error?

Re: Deploying Rest Route on ESB-SE Runtime Error "Could not start Jetty server on port 8,040: Address already in use: bind"

Anonymous — Thu, 05 Jul 2018 04:56:08 GMT

Port numbers should not have a comma

Use a port number once

Re: Deploying Rest Route on ESB-SE Runtime Error "Could not start Jetty server on port 8,040: Address already in use: bind"

Anonymous — Thu, 05 Jul 2018 04:57:50 GMT

Also make sure port 8040 is not used by any other application ie skype

Re: Deploying Rest Route on ESB-SE Runtime Error "Could not start Jetty server on port 8,040: Address already in use: bind"

Anonymous — Thu, 05 Jul 2018 09:01:27 GMT

Hi! Thanks for this, but it doesn't answer my key question.

If I have numerous routes that provide a REST service, can I have different endpoints in each route, but using the same Jetty instance, and the same port...

So for example, I want to be able to have

http://localhost:8041/routeA

with a number of commands beneath it, and then a separate route, sharing the Jetty instance

http://localhost:8041/routeB

also with a number of commands beneath it.

Are you really saying that if I deploy multiple routes with rest services they each have to have their own Jetty instance and port?

Re: Deploying Rest Route on ESB-SE Runtime Error "Could not start Jetty server on port 8,040: Address already in use: bind"

Anonymous — Thu, 05 Jul 2018 13:33:36 GMT

I know from coding when you declare the jetty instance it is declared as new(port#)

this will cause it to clash

others may have other ideas.