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use cached grpc client

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This commit is contained in:
Chris Lu
2019-04-05 20:31:58 -07:00
parent 5808caa2f5
commit c789b496d8
3 changed files with 14 additions and 24 deletions
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12
weed/replication/source/filer_source.go
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@@ -91,15 +91,11 @@ func (fs *FilerSource) ReadPart(ctx context.Context, part string) (filename stri
func (fs *FilerSource) withFilerClient(ctx context.Context, grpcDialOption grpc.DialOption, fn func(filer_pb.SeaweedFilerClient) error) error {
grpcConnection, err := util.GrpcDial(ctx, fs.grpcAddress, grpcDialOption)
if err != nil {
return fmt.Errorf("fail to dial %s: %v", fs.grpcAddress, err)
}
defer grpcConnection.Close()
return util.WithCachedGrpcClient(ctx, func(grpcConnection *grpc.ClientConn) error {
client := filer_pb.NewSeaweedFilerClient(grpcConnection)
return fn(client)
}, fs.grpcAddress, fs.grpcDialOption)
client := filer_pb.NewSeaweedFilerClient(grpcConnection)
return fn(client)
}
func volumeId(fileId string) string {