tendermint

291 MiB

Tree: 9018acde5f

Author	SHA1	Message	Date
Ethan Buchman	d55243f0e6	fix import paths	7 years ago
Ethan Buchman	ae3bf81833	mv tmlibs files to libs dir	7 years ago
Ethan Buchman	468be0f8d6	mv remotedb, proto, grpcdb all under db/remotedb	7 years ago
Christopher Goes	45514a6013	Address PR comments	7 years ago
Christopher Goes	2cca5a7a4c	Implement TLS/SSL	7 years ago
Emmanuel T Odeke	1260b75f63	grpcdb: Better readability for docs and constructor names * Added some docs for NewClient, BindServer, server.Init Security level clarified, whether "secure" for https or "insecure" for non-https gRPC connections.	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

2 Commits (9018acde5f4e77368490c6d497f0364ea396dd2a)