print('### closed ###')
def on_open(ws):
print('### connected ###')
# Example for Traffic Predix Zone
ws.send(
'{"bbox":"33.077762:-117.663817,32.559574:-116.584410","eventTypes":["TFEVT"]}'
)
# Example for Parking Predix Zone
# ws.send('{"bbox":"--LAT Pt 1--:--LONG Pt 1--,--LAT Pt 2--:--LONG Pt 2-- ","eventTypes":["PKIN","PKOUT"]}')
if __name__ == '__main__':
WebSocket.enableTrace(True)
# Use Predix-Zone-ID to match events of interest #
cityiq_zone = 'SD-IE-PARKING'
cityiq_zone = 'SD-IE-TRAFFIC'
cityiq = 'wss://sandiego.cityiq.io/api/v2/websocket/events'
token = get_auth_token(
'shhh! this is secret so replace with predix uaa id')
headers = {
'Authorization': 'Bearer ' + token,
'Predix-Zone-Id': cityiq_zone,
'Cache-Control': 'no-cache',
}
ws = WebSocket.WebSocketApp(cityiq,
header=headers,
on_message=on_message,
on_close=on_close)
