feat: go grpc client - #118
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generated go stubs from ember.proto using protoc-gen-go and protoc-gen-go-grpc. makefile provides a proto-gen target for regeneration.
thin wrapper over generated grpc stubs covering strings, lists, hashes, sets, sorted sets, vectors, and server commands. key features: - functional options for SET (NX, XX, EX, PX) and VADD (metric, M, ef) - auth via metadata header (WithPassword option) - vector operations accept []float32 directly — zero parsing overhead - build-only tests verify compilation
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* add go proto codegen and makefile generated go stubs from ember.proto using protoc-gen-go and protoc-gen-go-grpc. makefile provides a proto-gen target for regeneration. * add go client with idiomatic API thin wrapper over generated grpc stubs covering strings, lists, hashes, sets, sorted sets, vectors, and server commands. key features: - functional options for SET (NX, XX, EX, PX) and VADD (metric, M, ef) - auth via metadata header (WithPassword option) - vector operations accept []float32 directly — zero parsing overhead - build-only tests verify compilation * add proto-go target to root makefile
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summary
adds the official go client for ember over grpc. thin wrapper over generated
proto stubs with idiomatic go API.
clients/ember-go/: go module with generated proto stubs and high-level client[]float32directly — zero parsing overheadproto-gotargetcovered commands: Get, Set, Del, Exists, Incr, IncrBy, Expire, TTL, LPush,
RPush, LPop, RPop, LRange, LLen, HSet, HGet, HGetAll, HDel, SAdd, SMembers,
SCard, ZAdd, ZRange, VAdd, VSim, Ping, FlushDB, DBSize.
what was tested
go test -v ./...— 2/2 pass (build verification tests)go vet ./...— cleanmake proto-genin the go client directorydesign considerations
the client uses grpc lazy connections (
grpc.NewClient), so Dial() doesn'tactually connect until the first RPC call. this matches the go grpc best
practices and means creating a client is always non-blocking.