Hi Pekka, On Mon, 6 Aug 2018 at 14:05, Pekka Paalanen <ppaala...@gmail.com> wrote: > On Fri, 20 Jul 2018 20:03:24 +0100 Daniel Stone <dani...@collabora.com> wrote: > > + while (len_ > 0) { > > + ret = write(stream->fd, data, len_); > > + e = errno; > > + if (ret < 0) { > > + if (e == EINTR) > > + continue; > > + > > + stream_close_on_failure(stream, > > + "Error writing %zd bytes: %s (%d)", > > + len_, strerror(e), e); > > + break; > > + } > > + > > + len_ -= ret; > > + data += ret; > > If write() starts returning zero, we might be in for a very long loop.
I don't think there's much we can do about that to be honest. I guess we could post an error to the owning client and disconnect it? Else we're just throwing away data, potentially corrupting the debug stream, which seems suboptimal. Currently we just block, and document that your debug client _must_ keep up with the incoming stream. Cheers, Daniel _______________________________________________ wayland-devel mailing list wayland-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/wayland-devel