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properly cancel context for streaming grpc

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This commit is contained in:
Chris Lu
2020-09-09 12:07:15 -07:00
parent 7f69acd1f2
commit daf0a449f7
10 changed files with 38 additions and 13 deletions
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4
weed/filer/meta_aggregator.go
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@@ -117,7 +117,9 @@ func (ma *MetaAggregator) subscribeToOneFiler(f *Filer, self string, peer string
for {
err := pb.WithFilerClient(peer, ma.grpcDialOption, func(client filer_pb.SeaweedFilerClient) error {
stream, err := client.SubscribeLocalMetadata(context.Background(), &filer_pb.SubscribeMetadataRequest{
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
stream, err := client.SubscribeLocalMetadata(ctx, &filer_pb.SubscribeMetadataRequest{
ClientName: "filer:" + self,
PathPrefix: "/",
SinceNs: lastTsNs,