diff options
Diffstat (limited to 'Lib/asyncio')
| -rw-r--r-- | Lib/asyncio/unix_events.py | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Lib/asyncio/unix_events.py b/Lib/asyncio/unix_events.py index d712749..f04d514 100644 --- a/Lib/asyncio/unix_events.py +++ b/Lib/asyncio/unix_events.py @@ -422,10 +422,10 @@ class _UnixWritePipeTransport(transports._FlowControlMixin, self._pipe = pipe self._fileno = pipe.fileno() mode = os.fstat(self._fileno).st_mode + is_char = stat.S_ISCHR(mode) + is_fifo = stat.S_ISFIFO(mode) is_socket = stat.S_ISSOCK(mode) - if not (is_socket or - stat.S_ISFIFO(mode) or - stat.S_ISCHR(mode)): + if not (is_char or is_fifo or is_socket): raise ValueError("Pipe transport is only for " "pipes, sockets and character devices") _set_nonblocking(self._fileno) @@ -439,7 +439,7 @@ class _UnixWritePipeTransport(transports._FlowControlMixin, # On AIX, the reader trick (to be notified when the read end of the # socket is closed) only works for sockets. On other platforms it # works for pipes and sockets. (Exception: OS X 10.4? Issue #19294.) - if is_socket or not sys.platform.startswith("aix"): + if is_socket or (is_fifo and not sys.platform.startswith("aix")): # only start reading when connection_made() has been called self._loop.call_soon(self._loop.add_reader, self._fileno, self._read_ready) |