tendermint

291 MiB

Tree: 1baf670c60

Author	SHA1	Message	Date
Marko	d9c2f01bb5	proto: add proto files for ibc unblock (#4853 ) (#4906 ) these proto files are meant to help unblock ibc in their quest of migrating the ibc module to proto.	5 years ago
Ethan Buchman	468be0f8d6	mv remotedb, proto, grpcdb all under db/remotedb	7 years ago
Christopher Goes	0b6d101c77	Implement batch operations	7 years ago
Christopher Goes	bf16d6453c	Address PR comments	7 years ago
Emmanuel T Odeke	11bee6194a	DB as a service Fixes https://github.com/tendermint/tendermint/issues/1162 Databases as a service! Can now access Databases as a remote service via gRPC for performance and easy deployment. The caveat is that each service is stateful in regards to the DB i.e. each unique service uses only one unique DB but nonetheless multiple clients can access it. A full standalone example ```go package main import ( "bytes" "context" "log" grpcdb "github.com/tendermint/tmlibs/grpcdb" protodb "github.com/tendermint/tmlibs/proto" ) func main() { addr := ":8998" go func() { if err := grpcdb.BindRemoteDBServer(addr); err != nil { log.Fatalf("BindRemoteDBServer: %v", err) } }() client, err := grpcdb.NewClient(addr, false) if err != nil { log.Fatalf("Failed to create grpcDB client: %v", err) } ctx := context.Background() // 1. Initialize the DB in := &protodb.Init{ Type: "leveldb", Name: "grpc-uno-test", Dir: ".", } if _, err := client.Init(ctx, in); err != nil { log.Fatalf("Init error: %v", err) } // 2. Now it can be used! query1 := &protodb.Entity{Key: []byte("Project"), Value: []byte("Tmlibs-on-gRPC")} if _, err := client.SetSync(ctx, query1); err != nil { log.Fatalf("SetSync err: %v", err) } query2 := &protodb.Entity{Key: []byte("Project")} read, err := client.Get(ctx, query2) if err != nil { log.Fatalf("Get err: %v", err) } if g, w := read.Value, []byte("Tmlibs-on-gRPC"); !bytes.Equal(g, w) { log.Fatalf("got= (%q ==> % X)\nwant=(%q ==> % X)", g, g, w, w) } } ```	7 years ago

1 Commits (1baf670c60c1c97c42523f2c14c6c0768812856c)