def test_candidate_to_string(self):
candidate = RTCIceCandidate(component=1,
foundation='0',
ip='192.168.99.7',
port=33543,
priority=2122252543,
protocol='UDP',
type='host')
candidate.sdpMid = 'audio'
candidate.sdpMLineIndex = 0
self.assertEqual(object_to_string(
candidate
), '{"candidate": "candidate:0 1 UDP 2122252543 192.168.99.7 33543 typ host", "id": "audio", "label": 0, "type": "candidate"}'
) # noqa
def test_candidate_to_string(self):
candidate = RTCIceCandidate(
component=1,
foundation="0",
ip="192.168.99.7",
port=33543,
priority=2122252543,
protocol="UDP",
type="host",
)
candidate.sdpMid = "audio"
candidate.sdpMLineIndex = 0
self.assertEqual(
object_to_string(candidate),
'{"candidate": "candidate:0 1 UDP 2122252543 192.168.99.7 33543 typ host", "id": "audio", "label": 0, "type": "candidate"}',
)
async def _handle_ice_candidates(self):
"""
(*Coroutine*) Coroutine that handle the ICE candidates negotiation.
"""
while self.readyState == PeerState.CONNECTING or self.readyState == PeerState.CONNECTED:
signal = await self._get_signal()
if 'type' in signal:
if signal['type'] == 'status' and signal[
'status'] == 'unpaired':
if self.readyState == PeerState.CONNECTED:
logging.info('unpaired received, disconnecting...')
self.disconnection_event.set()
elif 'candidate' in signal:
logging.info('Got ice candidate:')
candi = Candidate.from_sdp(signal['candidate']['candidate'])
candidate = RTCIceCandidate(
component=candi.component,
foundation=candi.foundation,
ip=candi.host,
port=candi.port,
priority=candi.priority,
protocol=candi.transport,
relatedAddress=candi.related_address,
relatedPort=candi.related_port,
tcpType=candi.tcptype,
type=candi.type,
sdpMLineIndex=signal['candidate']['sdpMLineIndex'],
sdpMid=signal['candidate']['sdpMid'])
logging.debug(candidate)
self._pc.addIceCandidate(candidate)
else:
raise Exception('Received an unexpected signal: ', signal)
async def addCandidate(candidate):
self.candidates.append(candidate)
# decode the candidate info
split_candidate = candidate["candidate"].split(" ")
sdpMLineIndex = candidate["sdpMLineIndex"]
sdpMid = candidate["sdpMid"]
foundation = split_candidate[0].split(":")[-1]
component = int(split_candidate[1])
protocol = split_candidate[2]
priority = int(split_candidate[3])
ip = split_candidate[4]
port = int(split_candidate[5])
candidate_type = split_candidate[7]
tcp_type = split_candidate[9]
new_candidate = RTCIceCandidate(component=component,
foundation=foundation,
ip=ip,
port=port,
priority=priority,
protocol=protocol,
type=candidate_type,
sdpMid=sdpMid,
sdpMLineIndex=sdpMLineIndex,
tcpType=tcp_type)
await self.pc.addIceCandidate(new_candidate)
print("successfully add new candidate")
def _dict_to_candidate(candidate_node: dict) -> RTCIceCandidate:
host_port_combo: str = candidate_node.get('transportAddress')
candidate_type: str = candidate_node.get('type')
priority: int = int(candidate_node.get('priority'))
foundation: str = candidate_node.get('foundation')
protocol: str = candidate_node.get('transport')
# TODO: whats component?
component = 0
host, port = host_port_combo.rsplit(':', maxsplit=1)
return RTCIceCandidate(component, foundation, host, port, priority,
protocol, candidate_type)