Before an application can bind to a port, you should verify that no other application is currently using it.
You can locate and close the conflicting process using your operating system's command-line tools: On Windows (via PowerShell or Command Prompt) localhost11501 exclusive
Every computer uses a loopback address, typically , to direct network traffic back to itself. When you assign a port to this address, you create a localized endpoint. Before an application can bind to a port,