Original Submission The error message is not very clear (it does not allow me to understand and solve the problem)
Here is the content of my tuleap-realtime.log
Error: listen EADDRINUSE
at errnoException (net.js:905:11)
at Server._listen2 (net.js:1043:14)
at listen (net.js:1065:10)
at Server.listen (net.js:1139:5)
at Object.<anonymous> (/usr/lib/node_modules/tuleap-realtime/server.js:47:12)
at Module._compile (module.js:456:26)
at Object.Module._extensions..js (module.js:474:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)
at Function.Module.runMain (module.js:497:10)
[2018-01-24T19:58:05+0100] [LOG] New gid: 481
[2018-01-24T19:58:05+0100] [LOG] New uid: 488
events.js:72
throw er; // Unhandled 'error' event
^
Error: listen EADDRINUSE
at errnoException (net.js:905:11)
at Server._listen2 (net.js:1043:14)
at listen (net.js:1065:10)
at Server.listen (net.js:1139:5)
at Object.<anonymous> (/usr/lib/node_modules/tuleap-realtime/server.js:47:12)
at Module._compile (module.js:456:26)
at Object.Module._extensions..js (module.js:474:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)
at Function.Module.runMain (module.js:497:10)