(406, 'PRECONDITION_FAILED - delivery acknowledgement on channel 1 timed out. Timeout value used: 1800000 ms. This timeout value can be configured, see consumers doc guide to learn more')
其他人也与到过这个问题
按照官方文档配置超时参数后问题解决。
pika.ConnectionParameters(heartbeat=600, blocked_connection_timeout=300)
DOC: heartbeat_and_blocked_timeouts