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Only one usage of each socket address (protocol/network address/port) is normally permitted

I get this error, while I'm only starting the TcpListner once
Only one usage of each socket address (protocol/network address/port) is normally permitted
How to fix this?

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wyatt
asked Oct 08 2021

Answer

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Open cmd

  • Type netstat –ano
  • List of process with their ports will be opened
  • Search ‘process ID’ of the port you are unable to use
  • Open task Manager and Stop that process
  • Now your port is ready to use.
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linuxhelp
asked Oct 08 2021
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