baol

Results 5 issues of baol

the ring is about 800k, any method to read quickly? thank you

i found query would blocking, when one slot or node crash , because you refresh slots map synchronous how about let refresh asynchronous and let query return fail immediately?

When a large number of qos1 or qos2 messages (about 60000) are received . The whole broker will block。

add listenerName in frame for mult listeners, let handle could get listenerName

cost so lang time to build . Is there any way to speed it up?