id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
23818	openindoor: Port 8432: Conflicts with another plugin and makes JOSM unable to startup due to conflict in port usage.	osmidal	clement_openindoor	"Ahoj,

the plugin ""openindoor"" and another plugin (I do not know which) do conflict:

When I install both, and (re)start JOSM, it fails to start before even showing the UI, because two plugins want to use port 8432:

```
[...]
2024-07-23 18:42:19.946 INFO: loading plugin 'openindoor-1.0.2-josm' (version UNKNOWN)

====================Server Details====================
Server Machine: [censored].localdomain
Port number: 8432

Error occured:Address already in use
```

I suggest to not block starting up but to show a dialogue telling about the port conflict and pointing the user to where to change the port number (within the GUI) to solve the conflict.

Regards!"	defect	new	normal		Plugin openindoor