Reduce the number of opened pub/sub channels #563
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Hello!
We have made a patch on our server to reduce the number of opened pub/sub channels on Redis, without any apparent drawback.
Currently, redis adapter creates both a "global" response channel and a "specific" response channel. Based on the option "publishOnSpecificResponseChannel" it choses which one to use, but it always create both.
With our patch, it choses the responseChannel name ahead of time and only creates what is needed.