technocloud-public/nginx-unit
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Handling ENOBUFS error same was as EAGAIN.

Browse Source 
Unlike EAGAIN, ENOBUFS returned on OSX when trying to send many relatively
small (64 bytes) fragments.

Found during investigation of #167 issue on GitHub.
This commit is contained in:
Max Romanov
2019-03-05 15:38:49 +03:00
parent aedb999fe1
commit 0ab83370cb
2 changed files with 12 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
src/nxt_socketpair.c
View File

@@ -94,9 +94,14 @@ nxt_socketpair_send(nxt_fd_event_t *ev, nxt_fd_t fd, nxt_iobuf_t *iob,
case NXT_EAGAIN:
nxt_debug(ev->task, "sendmsg(%d) not ready", ev->fd);
ev->write_ready = 0;
break;
return NXT_AGAIN;
/*
* Returned (at least on OSX) when trying to send many small messages.
*/
case NXT_ENOBUFS:
nxt_debug(ev->task, "sendmsg(%d) no buffers", ev->fd);
break;
case NXT_EINTR:
nxt_debug(ev->task, "sendmsg(%d) interrupted", ev->fd);
@@ -108,6 +113,10 @@ nxt_socketpair_send(nxt_fd_event_t *ev, nxt_fd_t fd, nxt_iobuf_t *iob,
return NXT_ERROR;
}
ev->write_ready = 0;
return NXT_AGAIN;
}
}