10.发布者Publisher的编程实现 主 讲 人 ： 古 月 话题模型 创建功能包 创建发布者代码（C++） • • • • velocity_publisher.cpp 配置发布者代码编译规则 • • CMakeLists.txt 编译并运行发布者 创建发布者代码（Python） • • • • velocity_publisher.py 感谢观看

creating a publisher: numbers = [(2, 2), (4, 4), (8, 8), (16, 16)] results = [] publisher = add.get_publisher() try: for args in numbers: res = add.apply_async(args=args, publisher=publisher) results.append(res) append(res) finally: publisher.close() publisher.connection.close() print([res.get() for res in results]) Note: This particular example is better expressed as a task set. See Task Sets. Tasksets already apply_async([10, 10], connect_timeout=3) Or if you handle the connection manually: publisher = add.get_publisher(connect_timeout=3) 2.3.6 Routing options Celery uses the AMQP routing mechanisms to

creating a publisher: numbers = [(2, 2), (4, 4), (8, 8), (16, 16)] results = [] publisher = add.get_publisher() try: for args in numbers: res = add.apply_async(args=args, publisher=publisher) results.append(res) finally: publisher.close() publisher.connection.close() print([res.get() for res in results]) Note This particular example is better expressed as a task set. See Task apply_async([10, 10], connect_timeout=3) Or if you handle the connection manually: publisher = add.get_publisher(connect_timeout=3) Routing options Celery uses the AMQP routing mechanisms to route

creating a publisher: numbers = [(2, 2), (4, 4), (8, 8), (16, 16)] results = [] publisher = add.get_publisher() try: for args in numbers: res = add.apply_async(args=args, publisher=publisher) results.append(res) finally: publisher.close() publisher.connection.close() print([res.get() for res in results]) Note This particular example is better expressed as a task set. See Task apply_async([10, 10], connect_timeout=3) Or if you handle the connection manually: publisher = add.get_publisher(connect_timeout=3) Routing options Celery uses the AMQP routing mechanisms to route

creating a publisher: numbers = [(2, 2), (4, 4), (8, 8), (16, 16)] results = [] publisher = add.get_publisher() try: for args in numbers: res = add.apply_async(args=args, publisher=publisher) results.append(res) append(res) finally: publisher.close() publisher.connection.close() print([res.get() for res in results]) Note: This particular example is better expressed as a task set. See Task Sets. Tasksets already apply_async([10, 10], connect_timeout=3) Or if you handle the connection manually: publisher = add.get_publisher(connect_timeout=3) 2.3.6 Routing options Celery uses the AMQP routing mechanisms to

creating a publisher: numbers = [(2, 2), (4, 4), (8, 8), (16, 16)] results = [] publisher = add.get_publisher() try: for args in numbers: res = add.apply_async(args=args, publisher=publisher) results.append(res) append(res) finally: publisher.close() publisher.connection.close() print([res.get() for res in results]) Note: This particular example is better expressed as a task set. See Task Sets. Tasksets already apply_async([10, 10], connect_timeout=3) Or if you handle the connection manually: publisher = add.get_publisher(connect_timeout=3) 2.3.6 Routing options Celery uses the AMQP routing mechanisms to

creating a publisher: numbers = [(2, 2), (4, 4), (8, 8), (16, 16)] results = [] publisher = add.get_publisher() try: for args in numbers: res = add.apply_async(args=args, publisher=publisher) results.append(res) finally: publisher.close() publisher.connection.close() print([res.get() for res in results]) Note This particular example is better expressed as a task set. See Task apply_async([10, 10], connect_timeout=3) Or if you handle the connection manually: publisher = add.get_publisher(connect_timeout=3) Routing options Celery uses the AMQP routing mechanisms to route

creating a publisher: numbers = [(2, 2), (4, 4), (8, 8), (16, 16)] results = [] publisher = add.get_publisher() try: for args in numbers: res = add.apply_async(args=args, publisher=publisher) publisher=publisher) results.append(res) finally: publisher.close() publisher.connection.close() print([res.get() for res in results]) Note This particular example is better expressed as a task set. apply_async([10, 10], connect_timeout=3) Or if you handle the connection manually: publisher = add.get_publisher(connect_timeout=3) Routing options Celery uses the AMQP routing mechanisms to route

creating a publisher: numbers = [(2, 2), (4, 4), (8, 8), (16, 16)] results = [] publisher = add.get_publisher() try: for args in numbers: res = add.apply_async(args=args, publisher=publisher) results.append(res) append(res) finally: 2.3. Executing Tasks 31 Celery Documentation, Release 2.2.10 publisher.close() publisher.connection.close() print([res.get() for res in results]) Note: This particular example apply_async([10, 10], connect_timeout=3) Or if you handle the connection manually: publisher = add.get_publisher(connect_timeout=3) 2.3.6 Routing options Celery uses the AMQP routing mechanisms to

creating a publisher: numbers = [(2, 2), (4, 4), (8, 8), (16, 16)] results = [] publisher = add.get_publisher() try: for args in numbers: res = add.apply_async(args=args, publisher=publisher) results.append(res) append(res) finally: 2.3. Executing Tasks 31 Celery Documentation, Release 2.1.4 publisher.close() publisher.connection.close() print([res.get() for res in results]) Note: This particularly example apply_async([10, 10], connect_timeout=3) Or if you handle the connection manually: publisher = add.get_publisher(connect_timeout=3) 2.3.6 Routing options Celery uses the AMQP routing mechanisms to