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Port 3456 already in use #191

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brunialti opened this issue Jun 29, 2024 · 0 comments

brunialti commented Jun 29, 2024 •

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Yesterday I got an error that never occourred to me before.
I get a "Port 3456 already in use" message in the event node as following:

Looking for the process using the 3456 port it seems that it is nodered itself:

roberto@RCORE:~ $ sudo lsof -i :3456
COMMAND  PID    USER   FD   TYPE DEVICE SIZE/OFF NODE NAME
node-red 618 roberto   22u  IPv6  12361      0t0  TCP *:3456 (LISTEN)

I do not know how to go on ...

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