Debugging Note

 

Error msg

System.Private.CoreLib.dll: 'Failed to bind to address https://127.0.0.1:5001: address already in use.' Inner exceptions found, see $exception in variables window for more details. Innermost exception System.Net.Sockets.SocketException : Address already in use

Solution :

myWebApp % lsof -i:5001
COMMAND   PID  USER   FD   TYPE             DEVICE SIZE/OFF NODE NAME
myWebApp 2028 alice  163u  IPv4 0xde3ded0467c5df47      0t0  TCP localhost:commplex-link (LISTEN)
myWebApp 2028 alice  168u  IPv6 0xde3ded12cc60f33f      0t0  TCP localhost:commplex-link (LISTEN)
myWebApp % kill -9 2028     
myWebApp % lsof -i:5001