def transmit(self, frame):
"""
Convert a frame object to a frame string and transmit to the server.
"""
for listener in self.listeners.values():
if not listener: continue
if not hasattr(listener, 'on_send'):
continue
listener.on_send(frame)
lines = utils.convert_frame_to_lines(frame)
packed_frame = pack(lines)
log.info("Sending frame %s", lines)
if self.socket is not None:
try:
self.__socket_semaphore.acquire()
try:
self.send_over_socket(encode(packed_frame))
finally:
self.__socket_semaphore.release()
except Exception:
_, e, _ = sys.exc_info()
log.error("Error sending frame", exc_info=1)
raise e
else:
raise exception.NotConnectedException()
def transmit(self, frame):
"""
Convert a frame object to a frame string and transmit to the server.
"""
for listener in self.listeners.values():
if not listener: continue
if not hasattr(listener, 'on_send'):
continue
listener.on_send(frame)
lines = utils.convert_frame_to_lines(frame)
packed_frame = pack(lines)
log.info("Sending frame %s", lines)
if self.socket is not None:
try:
self.__socket_semaphore.acquire()
try:
self.send_over_socket(encode(packed_frame))
finally:
self.__socket_semaphore.release()
except Exception:
_, e, _ = sys.exc_info()
log.error("Error sending frame", exc_info=1)
raise e
else:
raise exception.NotConnectedException()
def send_frame(self, frame):
"""
Convert a frame object to a frame string and transmit to the server.
"""
for listener in self.listeners.values():
if not listener: continue
if not hasattr(listener, 'on_send'):
continue
listener.on_send(frame)
lines = [ ]
if frame.cmd:
lines.append(frame.cmd)
lines.append("\n")
for key, vals in sorted(frame.headers.items()):
if type(vals) != tuple:
vals = ( vals, )
for val in vals:
lines.append('%s:%s\n' % (key, val))
lines.append('\n')
if frame.body:
lines.append(frame.body)
if frame.cmd:
lines.append(NULL)
packed_frame = pack(lines)
log.info("Sending frame %s" % lines)
if self.__socket is not None:
try:
self.__socket_semaphore.acquire()
try:
self.__socket.sendall(encode(packed_frame))
finally:
self.__socket_semaphore.release()
except Exception:
_, e, _ = sys.exc_info()
log.error("Error sending frame: %s" % e)
raise e
else:
raise exception.NotConnectedException()
