ConnectionClosedByBroker : # Uncomment this to make the example not attempt recovery # from server-initiated connection closure, including # when the node is stopped cleanly # except pika.exceptions. start_consuming () except KeyboardInterrupt : channel. basic_consume ( 'recovery-example', on_message ) try : channel. queue_declare ( 'recovery-example', durable = False, auto_delete = True ) channel. basic_qos ( prefetch_count = 1 ) # This queue is intentionally non-durable. BlockingConnection ( all_endpoints ) channel = connection. shuffle ( all_endpoints ) connection = pika. Gol jest zdobyty, gdy pika przekroczy lini bramkow caym obwodem i znajdzie si wewntrz bramki. Zawodnicy wystpuj na pozycjach: Celem gry jest zdobycie wikszej liczby bramek ni druyna przeciwna. AMQPConnectionError, delay = 5, jitter = ( 1, 3 )) def consume (): random. W grze bior udzia dwie druyny po 14 zawodnikw (7 na boisku i 7 rezerwowych). URLParameters ( 'amqp://node3' ) all_endpoints = ( pika. Pika rczna adidas charakteryzuje si wyjtkow przyczepnoci wykonana zostaa z poczenia materiaw 100 gumy oraz 100 poliuretanu, ktre zapewniaj zwrotno, doskonae odbicie i wietn kontrol nad kadym ruchem. URLParameters ( 'amqp://node2' ) node3 = pika. Kolekcja pika rczna adidas praktyczna i ponadczasowa. URLParameters ( 'amqp://node1' ) node2 = pika. delivery_tag ) # Assuming there are three hosts: host1, host2, and host3 node1 = pika. delivery_tag ) print ( body ) print () channel. Import pika import random from retry import retry def on_message ( channel, method_frame, header_frame, body ): print ( method_frame. In this example the retry decorator is used to set up recovery with delay: To run the following example, install the library first with pip install retry. Generic operation retry libraries such as retry AMQPConnectionError : print ( "Connection was closed, retrying." ) continue format ( err )) break # Recover on all other connection errors except pika. AMQPChannelError as err : print ( "Caught a channel error:, stopping.". ConnectionClosedByBroker : # Uncomment this to make the example not attempt recovery # from server-initiated connection closure, including # when the node is stopped cleanly # break continue # Do not recover on channel errors except pika. URLParameters ( 'amqp://node3' ) all_endpoints = while ( True ): try : print ( "Connecting." ) # Shuffle the hosts list before reconnecting. URLParameters ( 'amqp://node2' ) node3 = pika. Import pika import random def on_message ( channel, method_frame, header_frame, body ): print ( method_frame.
0 Comments
Leave a Reply. |