def _handle(self, kind, size, body):
if not (kind or size or body):
return
message = protocol.parse_body(kind, size, body)
if not message:
print('WARNING: jsonwire parse_body() produced NOTHING!')
return
message.wire = self
self.out_queue.put(message)
def _handle(self, kind, size, body):
if not (kind or size or body):
# if we wake up for any non-exceptional reason and there is a
# tactile event in escrow, check if it has expired and if so
# send its negative version as a signal that the key has been
# released. this isn't completely fool proof, because the event
# can be overwritten by one for another key before it expires.
# i.e. first press '1' for a while and then quickly change to
# pressing '2'. not sure if this is really a problem.
if self.escrow and self.escrow[1] < datetime.now():
code = -self.escrow[0].code
stress = self.escrow[0].stress
self.out_queue.put(protocol.Tactile(code, stress))
self.escrow = None
return ''
message = protocol.parse_body(kind, size, body)
if not message:
print('WARNING: slimwire parse_body() produced NOTHING!')
return
if isinstance(message, protocol.Ureq):
print 'Ureq'
self.state = STARTING # must set this before sending UPDN to the
# device or race conditions come crashing in.
time.sleep(1.0)
self._send(Updn().serialize(), force=True)
elif isinstance(message, protocol.Tactile):
if message.code in [IR.FORWARD, IR.REWIND, IR.POWER]:
timeout = datetime.now() + timedelta(milliseconds=300)
self.escrow = (message, timeout)
if message.stress < 5:
# don't post an event since we can't tell
# yet if the user wants a tap or a long press.
return
self.out_queue.put(message)
else:
self.out_queue.put(message)
