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master: add master.follower to handle read file id lookup requests

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This commit is contained in:
Chris Lu
2021-08-12 18:10:59 -07:00
parent 5469019852
commit 5571f4f70a
8 changed files with 306 additions and 116 deletions
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15
weed/pb/grpc_client_server.go
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@@ -213,6 +213,21 @@ func WithMasterClient(master string, grpcDialOption grpc.DialOption, fn func(cli
}
func WithOneOfGrpcMasterClients(masterGrpcAddresses []string, grpcDialOption grpc.DialOption, fn func(client master_pb.SeaweedClient) error) (err error) {
for _, masterGrpcAddress := range masterGrpcAddresses {
err = WithCachedGrpcClient(func(grpcConnection *grpc.ClientConn) error {
client := master_pb.NewSeaweedClient(grpcConnection)
return fn(client)
}, masterGrpcAddress, grpcDialOption)
if err == nil {
return nil
}
}
return err
}
func WithBrokerGrpcClient(brokerGrpcAddress string, grpcDialOption grpc.DialOption, fn func(client messaging_pb.SeaweedMessagingClient) error) error {
return WithCachedGrpcClient(func(grpcConnection *grpc.ClientConn) error {