breakaway | Species richness with high diversity | Genomics library

A child process is part of job and started by a process which creates the job. The parent process has already not set JOB properties to allow breakaway from job. "JOB_OBJECT_LIMIT_BREAKAWAY_OK" flag is required to set on JOB to allow child processes to breakaway from job but it is not set.

Can child process change this job properties and set flag JOB_OBJECT_LIMIT_BREAKAWAY_OK so that it or it's child processes can run free from JOB. Searched online but haven't found anywhere whether this can be done.

Already referred links

https://docs.microsoft.com/en-us/windows/desktop/procthread/job-objects and https://docs.microsoft.com/en-us/windows/desktop/procthread/process-creation-flags

doesn't say if we can do that. Or if required then how to do that.

I wrote a sample application where parent process creates a job without JOB_OBJECT_LIMIT_BREAKAWAY_OK flag. And wrote sample app which gets started by parent. In this child I tried to set JOB properties like below:

I need to launch a child process in my java application in Windows, and eventually my java app can be killed/terminated via task manager. So I need to "link" this child process with the parent process, to both be terminated if the parent process terminate.

In windows API we have the CreateJobObject and also the:

• SetInformationJobObject
• JOBOBJECT_EXTENDED_LIMIT_INFORMATION structure
• JOBOBJECT_BASIC_LIMIT_INFORMATION structure
• And the LimitFlag JOB_OBJECT_LIMIT_KILL_ON_JOB_CLOSE

Based on the selenium classes Kernel32 and WindowsProcessGroup and created this class: