neo-grpc

• proto gRPC .proto file specifies API of machbase-neo
• machrpc reference implementation of gRPC client of machbase-neo with helper functions.
• driver implmenetation of go sql/driver based gRPC

For Gophers

Install

go get -u github.com/machbase/neo-grpc

How to use

import "github.com/machbase/neo-grpc/machrpc"

cli := machrpc.NewClient(
        machrpc.WithServer("127.0.0.1:5655"),
        machrpc.WithCertificate("/path/to/client_key.pem", "/path/to/client_cert.pem", "/path/to/server_cert.pem"),
        machrpc.WithQueryTimeout(5 * time.Second)
    )
if err := cli.Connect(); err != nil {
    panic(err)
}
defer cli.Disconnect()

sqlText := "insert into example (name, time, value) values (?, ?, ?)"
cli.Exec(sqlText, "tag-name", time.Now(), 3.1415)

For gRPC Developers

Settings for VSCode

• .vscode/settings.json

{
    "protoc": {
        "options": [
            "--proto_path=./proto"
        ]
    }
}

protobuf compiler

https://grpc.io/docs/protoc-installation/

• linux

sudo apt install -y protobuf-compiler

• macOS

brew install protobuf

• protoc-gen-go plugin

go install google.golang.org/protobuf/cmd/protoc-gen-go@latest
go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest