windows - Port is not open asap -


i re-run web application , have wait 7 seconds port being opened.

  • i have rest service "sub-service1" & "sub-service2" working on local machine.
  • i have service "main" uses service "sub-service1" , "sub-service2"

sometimes have switch between service "sub-service1" service "sub-service2" , backwards (they're web applications , can see pid, processes)

sometimes have kill "sub-service1" , run again. "sub-service1" after restart available after 7 seconds cannot accept.

is there can service available run? maybe should close services in other way can close port when exiting or something?

some code:

    private process startbigserviceprocess()     {         if (!processhandler.isprocessopen(processname))         {             return processhandler.start(exepathofservice, filenameofservice);         }         else         {             processhandler.getprocess(processname).kill();  //after killing process, port closed few seconds             thread.sleep(7000);//if there no sleep, service not accesible             return processhandler.start(exepathofservice, filenameofservice);         }     }

it takes 7 seconds time_wait listening status. i've checked netstat -anb | find "4579"


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