apache/openwhisk-runtime-ruby

reduce system log output inside function

rabbah opened this issue · 6 comments

rabbah commented

@remore is it possible to suppress this output?

Puma starting in single mode...
* Version 3.12.0 (ruby 2.5.1-p57), codename: Llamas in Pajamas
* Min threads: 0, max threads: 16
* Environment: development
* Listening on tcp://0.0.0.0:8080
Use Ctrl-C to stop
rabbah commented

It bleeds through the webserver elements underlying the function. It would be nice to eschew as such. What about using redirectio to send the log output to dev null at startup at least? I see there’s an option to redirect but didn’t check if the phase ordering works.

remore commented

Although technically it’s not a difficult issue, but give me some more time to think about it. Now I see the situation and am still trying to figure out the best option among a few possibilities to workaround this. (Yes redirectio could be a workaround but need to check the behavior. I’m suspecting it might be hard to call #redirect_io method of underlying puma webserver from inside Rack application code. Anyways I will check this first later.)

rabbah commented

Thanks for giving it some thought.

csantanapr commented

@remore any update on this.

@jthomas any ideas?

jthomas commented

@csantanapr whatever @remore says :) I'm not the Ruby person....