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Merge pull request #519 from xpunch/master

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missing nil check for grpc WaitGroup
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Asim Aslam 2019-06-17 10:30:28 +01:00 committed by GitHub
commit a619321b64
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1 changed files with 6 additions and 2 deletions
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4
server/grpc/subscriber.go
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@ -231,9 +231,13 @@ func (g *grpcServer) createSubHandler(sb *subscriber, opts server.Options) broke
fn = opts.SubWrappers[i-1](fn) fn = opts.SubWrappers[i-1](fn)
} }
if g.wg != nil {
g.wg.Add(1) g.wg.Add(1)
}
go func() { go func() {
if g.wg != nil {
defer g.wg.Done() defer g.wg.Done()
}
fn(ctx, &rpcMessage{ fn(ctx, &rpcMessage{
topic: sb.topic, topic: sb.topic,
contentType: ct, contentType: ct,