What is application port - why do i receive error when i give app port and restart my server ?
Generally, same application can be run as multiple processes in same machine. You can differentiate those processes in APM Insight using the port number.
For standalone/non-web applications, users can configure a unique number as port. Apart from showing in the UI, APM Insight does not do any monitoring activity with respect to port number.
Since port number is a numerical value, it does not take any other value format and hence you may get error.
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