def main(namespace: str, root_folder: str, once: bool):
with open_database(settings.LOCAL_DB, models=all_models):
device_id = Device.default_device_id()
configure_logging(device_id)
logging.info("Starting cleint with device id: %s", device_id)
session = Session.create(namespace, root_folder, device_id)
session_instance.configure(session)
def on_server_start(server_port):
run_discovery_loop(device_id, namespace, server_port, session.peer_registry)
run_server(on_start=on_server_start)
worker = SyncWorker(session)
session.sync_worker = worker
if once:
worker.run_once()
else:
worker.run()
def db():
with open_database(":memory:", all_models):
yield
events = []
last_sequence_number = store_events(namespace, request.get_json())
else:
events = load_events(namespace, int(request.args.get("min_sequence_number", 0)))
last_sequence_number = events[-1]["sequence_number"] if events else 0
return jsonify({"last_sequence_number": last_sequence_number, "events": events})
@app.route("/namespace/<namespace>/feed")
def feed():
def get_message():
message = json.dumps({})
return f"data: {message}\n\n"
def event_stream():
yield get_message()
condition = Condition()
while True:
with condition:
condition.wait()
yield get_message()
return Response(event_stream(), mimetype="text/event-stream")
if __name__ == "__main__":
with open_database(settings.SERVER_DB, models=all_models):
app.run(port=5555, debug=True)