from flask import Flask, request, jsonifyfrom queue import Queueimport threadingimport timeapp = Flask(__name__)message_queues = {} # 클라이언트별 메시지 큐clients = set() # 연결된 클라이언트 목록@app.route('/register', methods=['POST'])def register_client(): client_id = request.get_json()['client_id'] if client_id not in message_queues: message_queues[client_id] = Queue() clients.add(client_i..