CAST Imaging System - Information - Determining if a port used by imaging is already in use

This page provides information for checking if a port is already in use that may be the default configuration for imaging.

For more information, refer to:

• Official documentation:  CAST Imaging
  

The ports used by imaging can be seen in the documentation here : Prerequisites for CAST Imaging

By running the below command, you can get the process id of the port being used

netstat -ano | findstr :80

Note : You can replace 80 in the above command by the port number for which you are trying to get the process id.

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From the above output we see that process with pid 4 is using the port 80. To get the process name, run the below command.

tasklist /fi "pid eq 4"


From the output of the above command we see that some system process is already using port 80.  The solution is to either reconfigure imaging to a free port or to reconfigure the process that is using port 80 to another port. 

To reconfigure imaging:

Change the port number to a free port (like 82) in the configuration file nginx.conf  located in the below path

C:\Program Files\CAST\ImagingSystem\nginx\conf