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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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13
weed/replication/sink/filersink/fetch_write.go
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@@ -3,6 +3,7 @@ package filersink
import (
"context"
"fmt"
"google.golang.org/grpc"
"strings"
"sync"
@@ -105,15 +106,11 @@ func (fs *FilerSink) fetchAndWrite(ctx context.Context, sourceChunk *filer_pb.Fi
func (fs *FilerSink) withFilerClient(ctx context.Context, fn func(filer_pb.SeaweedFilerClient) error) error {
grpcConnection, err := util.GrpcDial(ctx, fs.grpcAddress, fs.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 {