def recognize_chunk(message):
try:
if not session.get("connected", False):
emit('server_error', {"status": "error", "message": "No worker available"})
return
results = session["worker"].recognize_chunk(message["chunk"], message["frame_rate"])
for result in results:
emit('result', result)
except WorkerInternalError:
emit('server_error', {"status": "error", "message": "Internal error"})
session["worker"].close()
del session["worker"]
def change_lm(message):
try:
if not session.get("connected", False):
emit('server_error', {"status": "error", "message": "No worker available"})
return
results = session["worker"].change_lm(str(message["new_lm"]))
for result in results:
emit('result', result)
except WorkerInternalError:
emit('server_error', {"status": "error", "message": "Internal error"})
session["worker"].close()
del session["worker"]
def end_recognition(message):
if not session.get("connected", False):
emit('server_error', {"status": "error", "message": "No worker available"})
return
results = session["worker"].end_recognition()
for result in results:
emit('result', result)
emit('end', results[-1])
session["worker"].close()
session["connected"] = False
del session["worker"]
def test_message(message):
session['receive_count'] = session.get('receive_count', 0) + 1
emit('my response',
{'data': message['data', 'count': session['receive_count']})
@socketio.on('my broadcast event', namespace="/test")
def test_message(message):
emit('my response', {'data': message['data']}, broadcast=True)
@socketio.on('connect', namespace="/test")
def test_connect():
emit('my response', {'data':'connected'})
@socketio.on('disconnect', namespace="/test")
def test_diconnect():
print('Client disconnected')
if __name__ == "__main__":
socketio.run(app)
