Attention is currently required from: laforge, fixeria, pespin.

arehbein has posted comments on this change. ( 
https://gerrit.osmocom.org/c/osmo-bts/+/31533 )

Change subject: common: Have PCU socket connection use osmo_wqueue
......................................................................


Patch Set 5:

(2 comments)

File include/osmo-bts/pcuif_proto.h:

https://gerrit.osmocom.org/c/osmo-bts/+/31533/comment/d0edd8d4_78d2fe9f
PS4, Line 7:
> ws change, please revert this chunk
Done


File src/common/pcu_sock.c:

https://gerrit.osmocom.org/c/osmo-bts/+/31533/comment/a25ceeba_585fac4f
PS2, Line 1102:         osmo_fd_write_disable(&state->upqueue.bfd);
> Ah alright, good to know (just read a bit into the code/`fd_set`-related 
> matters). […]
@pespin I wrote this because I wanted to make sure the previous code was indeed 
wrong (as I said, I didn't change the logic with respect to that).

I have looked at some of our projects and seen similar code (code that disables 
the fd before calling `write` or transmitting data (probably also ultimately 
calling write) in osmo-trx, osmo-bts and libosmo-abis code.

Probably isn't noticeable because sooner or later, the enable happens, anyways.

Should I still change the code so that the fd is disabled only when there is no 
data to write anymore (and enabled after data is added to the msg queue)?



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Gerrit-Project: osmo-bts
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Gerrit-Change-Id: Ia6e61dda4b3cd4bba76e6acb7771d70335062fe1
Gerrit-Change-Number: 31533
Gerrit-PatchSet: 5
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