@qqwx1986 @cmvoicu can you take a look at this PR and see if this addresses your issue?

@qqwx1986 @cmvoicu can you take a look at this PR and see if this addresses your issue?

thanks, it's addresses the second problem. i need wait finish processing grpc requests although this target are uninstalled but not disconnected

if !hasTarget(tKey, table) {
   if cs.GetState() != connectivity.Ready {  // it will make sure finished all processing grpc requests  before remove
        log.Println("[DEBUG] grpc: cleaning up connection to", tKey)
        cs.Close()
        delete(p.connections, tKey)
   }
}

Is there some progress with merging this pull request?

Yup, we need this...

We're just waiting on confirmation from @qqwx1986. If someone else in a similar situation could test and confirm that would be appreciated.

We're just waiting on confirmation from @qqwx1986. If someone else in a similar situation could test and confirm that would be appreciated.

i think this pr just fix one problem, and another i had reply up floor