Golang does not wait for matlab to complete execution

at15 / mk-fld

A MATLAB program that use M-K model to calculate FLD and FLSD

Apache License 2.0

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Golang does not wait for matlab to complete execution #12

Open at15 opened 8 years ago

at15 commented 8 years ago

There are two possible reasons

matlab start a new process and get rid of golang's os/exec control
golang's os/exec package got some problem

The possible solutions are

[ ] golang specify the pid file location and matlab write pid into that file
[ ] matlab post json to the server (the web service must be running)

at15 commented 8 years ago

https://github.com/shirou/gopsutil/ is used for inspect a running process, golang does not provide this kind of function .... ( I guess even nodejs has more support for this, ie: pm2)

at15 commented 8 years ago

got stuck on using gopsutil, maybe use tasklist on windows is a better idea, it can get memory usage and see if a process is still running. typeperf can also be used http://superuser.com/questions/1005945/command-line-utility-to-see-list-of-tasks-cpu-usage-memory-and-execute