How can I dynamically cancel a client topic subscription in real time? #852

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renwanly opened this Issue Jan 9, 2017 · 0 comments

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@renwanly
renwanly commented Jan 9, 2017

Environment

OS: CentOS 7
Erlang/OTP:
EMQ: 2.0.5

Description

English:
When a client subscribes to a topic, the ACL allows it to subscribe. The client keeps the session alive. For some reason, the client's subscription authorization needs to be retracted. How can I tell EMQ to cancel the subscription for this client?

Chinese:
客户端订阅一个主题,ACL允许其订阅。该客户端保持会话。因某种原因,需要回收此客户端对此主题的订阅权。我如何告知EMQ取消此客户端对此主题的订阅呢?

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