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Merge pull request #235 from fuwensun/pr4-4-4b

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fix code
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chai2010 2018-08-07 05:40:19 +08:00 committed by GitHub
commit b5bcab6939
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1 changed files with 2 additions and 2 deletions
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4
ch4-rpc/ch4-04-grpc.md
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@ -315,9 +315,9 @@ func (p *PubsubService) Publish(
func (p *PubsubService) Subscribe(
arg *String, stream PubsubService_SubscribeServer,
) error {
ch := p.Subscribe(func(v interface{}) bool {
ch := p.pub.SubscribeTopic(func(v interface{}) bool {
if key, ok := v.(string); ok {
if strings.Hasprefix(arg.GetValue()) {
if strings.HasPrefix(key,arg.GetValue()) {
return true
}
}