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flint: pre-check cancel state for ft_accept()

This commit is contained in:
Dmitry Simonenko 2016-11-18 16:27:59 +03:00
parent 2a066435ee
commit e208e44eef
1 changed files with 4 additions and 1 deletions
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5
lib/ft_ioaccept.c
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@ -41,10 +41,13 @@ FLINT_API int
ft_accept(ftio_t iop, ftio_t *client)
{
ftio *io = iop;
ftfiber *current = ft_current(io->f);
if (ft_fiber_is_cancel(current))
return -ECANCELED;
if (io->accept_fiber)
return -1;
io->accept_status = 0;
io->accept_fiber = ft_current(io->f);
io->accept_fiber = current;
int rc;
rc = uv_listen((uv_stream_t*)&io->handle, 128, ft_io_accept_cb);
if (rc < 0) {