Am 07.01.2020 um 09:19 schrieb Dawid Weiss:
I can understand how this behavior can be considered platform-dependent but it's still a bit surprising that it shows consistent behavior on everything except Linux... (we originally thought it's Windows to be blamed here).
Not the only one. Open, close and open again a ServerSocket for the same port in a short time (i.e. less than one minute) and you will get bind exceptions on Linux where other systems happily work. Cheers, Lothar