def sock_poll(self, timeout):
with self.downstream_lock:
to_close = None
to_read = None
while not (to_close or to_read or self.closed):
try:
to_read, _, to_close = select([self.sock], [], [self.sock],
timeout)
except select_error as r:
if not r.args[0] == errno.EINTR:
to_close = True
continue
break
if to_close:
raise EOFError('sock_poll error')
if to_read:
self._read()
self.transport.downstream_recv(self.buf_in)
return True
else:
return False
def poll(self, timeout):
"""indicates whether the stream has data to read (within *timeout*
seconds)"""
try:
rl, _, _ = select([self], [], [], timeout)
except ValueError:
# i got this once: "ValueError: file descriptor cannot be a negative integer (-1)"
# let's translate it to select.error
ex = sys.exc_info()[1]
raise select_error(str(ex))
return bool(rl)
def poll(self, timeout):
"""indicates whether the stream has data to read (within *timeout*
seconds)"""
try:
rl, _, _ = select([self], [], [], timeout)
except ValueError:
# i get this some times: "ValueError: file descriptor cannot be a negative integer (-1)"
# let's translate it to select.error
ex = sys.exc_info()[1]
raise select_error(str(ex))
return bool(rl)
def sock_poll(self, timeout):
with self.downstream_lock:
to_read, _, to_close = select([self.sock], [], [self.sock], timeout)
if to_close:
raise EOFError('sock_poll error')
if to_read:
self._read()
self.transport.downstream_recv(self.buf_in)
return True
else:
return False
def sock_poll(self, timeout):
with self.downstream_lock:
to_read, _, to_close = select([self.sock], [], [self.sock],
timeout)
if to_close:
raise EOFError('sock_poll error')
if to_read:
self._read()
self.transport.downstream_recv(self.buf_in)
return True
else:
return False
def poll(self, timeout):
"""indicates whether the stream has data to read (within *timeout*
seconds)"""
try:
while True:
try:
rl, _, _ = select([self], [], [], timeout)
except select_error as ex:
if ex[0] == errno.EINTR:
continue
else:
raise
else:
break
except ValueError as ex:
# i get this some times: "ValueError: file descriptor cannot be a negative integer (-1)"
# let's translate it to select.error
raise select_error(str(ex))
return bool(rl)
def poll(self, timeout):
"""indicates whether the stream has data to read (within *timeout*
seconds)"""
try:
while True:
try:
rl, _, _ = select([self], [], [], timeout)
except select_error as ex:
if ex[0] == errno.EINTR:
continue
else:
raise
else:
break
except ValueError as ex:
# i get this some times: "ValueError: file descriptor cannot be a negative integer (-1)"
# let's translate it to select.error
raise select_error(str(ex))
return bool(rl)
def poll(self, timeout):
"""indicate whether the stream has data to read"""
rl, _, _ = select([self], [], [], timeout)
return bool(rl)
def poll(self, timeout):
"""indicates whether the stream has data to read (within *timeout*
seconds)"""
rl, _, _ = select([self], [], [], timeout)
return bool(rl)
def poll(self, timeout):
"""indicate whether the stream has data to read"""
rl, _, _ = select([self], [], [], timeout)
return bool(rl)
def poll(self, timeout):
"""indicates whether the stream has data to read (within *timeout*
seconds)"""
rl, _, _ = select([self], [], [], timeout)
return bool(rl)
