Monit with Node Js

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Monit with Node Js

Yogesh Jangra
Hi all,

      I am trying to monitor a node js app using monit. The node server is getting started using a script which starts the server as an foreground process. but it results in specified error :-

            failed to start (exit status -1) -- Program 'start_script.sh 8881' timed out after 30 s

      1. Does monit `check process` expect an exit status as start_script output ?
      2. Does monit support monitoring the foreground run processes, if yes, kindly give an example

Thanks


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Re: Monit with Node Js

martinp@tildeslash.com
Hi,

monit doesn't support foreground processes - you need to modify the script to start the program in background.

Best regards,
Martin


On 3 Jun 2019, at 07:56, Yogesh Jangra <[hidden email]> wrote:

Hi all,

      I am trying to monitor a node js app using monit. The node server is getting started using a script which starts the server as an foreground process. but it results in specified error :-

            failed to start (exit status -1) -- Program 'start_script.sh 8881' timed out after 30 s

      1. Does monit `check process` expect an exit status as start_script output ?
      2. Does monit support monitoring the foreground run processes, if yes, kindly give an example

Thanks

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Re: Monit with Node Js

Yogesh Jangra
Hi,

      Thanks for the answer. But it raises one more question:
    
      " Need to modify the script to start the program in background. "
      Does this mean monit will monitor the background process created by both ways:-
     
      1. Adding an `&` while starting node server
      2. By doing a manual double fork on process

Thanks



---- On Wed, 05 Jun 2019 02:02:02 +0530 <[hidden email]> wrote ----

Hi,

monit doesn't support foreground processes - you need to modify the script to start the program in background.

Best regards,
Martin


On 3 Jun 2019, at 07:56, Yogesh Jangra <[hidden email]> wrote:

Hi all,

      I am trying to monitor a node js app using monit. The node server is getting started using a script which starts the server as an foreground process. but it results in specified error :-

            failed to start (exit status -1) -- Program 'start_script.sh 8881' timed out after 30 s

      1. Does monit `check process` expect an exit status as start_script output ?
      2. Does monit support monitoring the foreground run processes, if yes, kindly give an example

Thanks

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