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refactoring

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This commit is contained in:
Chris Lu 2021-01-11 02:08:26 -08:00
parent 62ee484d12
commit 6e12a3a490
1 changed files with 5 additions and 2 deletions
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7
weed/command/watch.go
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@ -76,8 +76,9 @@ func runWatch(cmd *Command, args []string) bool {
return false
}
eachEntryFunc := func(resp *filer_pb.SubscribeMetadataResponse) {
eachEntryFunc := func(resp *filer_pb.SubscribeMetadataResponse) error {
fmt.Printf("dir:%s %+v\n", resp.Directory, resp.EventNotification)
return nil
}
watchErr := pb.WithFilerClient(*watchFiler, grpcDialOption, func(client filer_pb.SeaweedFilerClient) error {
@ -105,7 +106,9 @@ func runWatch(cmd *Command, args []string) bool {
if !shouldPrint(resp) {
continue
}
eachEntryFunc(resp)
if err = eachEntryFunc(resp); err != nil {
return err
}
}
})