Change in osmo-gsm-tester[master]: process: add stdin_write method to communicate with child on stdin

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srs_andre gerrit-no-reply at lists.osmocom.org
Sun Mar 22 17:25:27 UTC 2020


srs_andre has posted comments on this change. ( https://gerrit.osmocom.org/c/osmo-gsm-tester/+/17560 )

Change subject: process: add stdin_write method to communicate with child on stdin
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Patch Set 2:

(1 comment)

> Patch Set 2:
> 
> I think I'm still not following you here. AFAIU you want to to call that function simply to enable trace reports, so by no means you want to return an exception after 5 seconds (because yo doun't expect the process to exit in that case).

That's all correct. But IMHO there is no way to "just" send the something on stdin and then carry on. I am just catching the exception from communicate() and continue. Stdin will then be closed but the process keeps running. Similar things happen with stdin.write()

https://gerrit.osmocom.org/c/osmo-gsm-tester/+/17560/1/src/osmo_gsm_tester/process.py 
File src/osmo_gsm_tester/process.py:

https://gerrit.osmocom.org/c/osmo-gsm-tester/+/17560/1/src/osmo_gsm_tester/process.py@360 
PS1, Line 360:             self.log('Timeout expired while writing to stdout')
> You mean while writing to stdin
Ha. Good catch. It was too later already ...



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Gerrit-Project: osmo-gsm-tester
Gerrit-Branch: master
Gerrit-Change-Id: I3e5d843911998bb50726d93e3dfd3de584dc81a5
Gerrit-Change-Number: 17560
Gerrit-PatchSet: 2
Gerrit-Owner: srs_andre <andre at softwareradiosystems.com>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: pespin <pespin at sysmocom.de>
Gerrit-Reviewer: srs_andre <andre at softwareradiosystems.com>
Gerrit-Comment-Date: Sun, 22 Mar 2020 17:25:27 +0000
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Comment-In-Reply-To: pespin <pespin at sysmocom.de>
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