8eed6bbd09
In ZmqDriver's listen method, it calls create_consumer three times. After the first call, the keys related to this topic in redis reads like this: "topic": set(["topic.host"]) "topic.host": "" If the second call, it tries to add the following keys: "topic.host": set(["topic.host.host"]) "topic.host.host": "" But the key "topic.host" already exists as a string type. So the error occurs. To resolve this problem, change the value of keys from string to set. Change-Id: Ic801393d492d2656fcfd8b87f1d2efc6ab3bbd62 Closes-Bug: #1290772
Oslo Messaging Library
The Oslo messaging API supports RPC and notifications over a number of different messaging transports.
See also: Library Documentation