Answers for "throw er; // Unhandled 'error' event ^ Error: listen EADDRINUSE: address already in use :::3000"

5

Error: listen EADDRINUSE: address already in use :::3000

sudo lsof -i :3000
Posted by: Guest on April-29-2020
5

Error: listen EADDRINUSE: address already in use :::3000

//To find the process id (PID) associated with the port
lsof -i tcp:3000 
COMMAND PID   USER  FD  TYPE DEVICE             SIZE/OFF NODE NAME 
node    44475 chen5 31u IPv4 0x8b1721168764e4bf 0t0 TCP *:strexec-s (LISTEN)
//Then to kill the process
kill -9 44475
Posted by: Guest on July-05-2020
1

Error: listen EADDRINUSE: address already in use :::3000

ps aux | grep node
kill -9 PID
Posted by: Guest on July-25-2020
2

Error: listen EADDRINUSE: address already in use :::3000

C:WindowsSystem32>taskkill /F /IM node.exe
SUCCESS: The process "node.exe" with PID 11008 has been terminated.
Posted by: Guest on November-05-2020
0

Error: listen EADDRINUSE: address already in use :::3000

kill -9 {PID}
Posted by: Guest on October-29-2020

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