xiaoxiang781216 closed issue #16555: [BUG] Unix datagram sockets seems broken
URL: https://github.com/apache/nuttx/issues/16555
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GUIDINGLI commented on issue #16555:
URL: https://github.com/apache/nuttx/issues/16555#issuecomment-3043390019
@michallenc
Can you try this ?
https://github.com/apache/nuttx/pull/16682
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michallenc commented on issue #16555:
URL: https://github.com/apache/nuttx/issues/16555#issuecomment-3042213150
@xiaoxiang781216 is @GUIDINGLI actively working on this? I would at least
merge the `conn->lc_infile.f_inode == NULL` for now, to at least get datagrams
working. Polling can be so
acassis commented on issue #16555:
URL: https://github.com/apache/nuttx/issues/16555#issuecomment-2996623435
@xiaoxiang781216 @wengzhe could you please comment here?
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michallenc commented on issue #16555:
URL: https://github.com/apache/nuttx/issues/16555#issuecomment-2996528799
Standard send/receive can be fixed by this.
```diff
diff --git a/net/local/local_recvmsg.c b/net/local/local_recvmsg.c
index 7f44907650..05baeaba48 100644
--- a/net/
acassis commented on issue #16555:
URL: https://github.com/apache/nuttx/issues/16555#issuecomment-2989199439
@wengzhe please take a look. Do you think it is possible to add ```poll```
support to ```SOCK_DGRAM``` ?
@GUIDINGLI since you created the PR
https://github.com/apache/nuttx/pu
michallenc commented on issue #16555:
URL: https://github.com/apache/nuttx/issues/16555#issuecomment-2988420432
So it seems there are two problems. The first one is pretty obvious after
looking to the code, we simply don't support `poll` on `SOCK_DGRAM` 😅 See
https://github.com/apache/nuttx
michallenc opened a new issue, #16555:
URL: https://github.com/apache/nuttx/issues/16555
### Description / Steps to reproduce the issue
Unix local datagram sockets seems to be broken on NuttX. The following code
doesn't work on `sim:udgram` configuration (nor other configurations with
