## GRPC

### 生成proto

```javasrript
    protoc --go_out=plugins=grpc:. *.proto
```
### 完整示例：

```javasrript
    protoc --go_out=plugins=grpc,Mfoo/bar.proto=bar,import_prefix=,import_path=foo/bar:. ./*.proto
```

### TLS私钥和公钥
- TLS私钥和公钥
   - 制作私钥 (.key)
   ```sh
    openssl genrsa -out server.key 2048
   ```
   ```sh
    openssl ecparam -genkey -name secp384r1 -out server.key
   ```
  ```sh
    openssl req -new -x509 -sha256 -key server.key -out server.pem -days 3650
  ```
  ```sh
  Country Name (2 letter code) [AU]:CN
  State or Province Name (full name) [Some-State]:Anhui
  Locality Name (eg, city) []:Hefei
  Organization Name (eg, company) [Internet Widgits Pty Ltd]:IPEACE.ORG.CN
  Organizational Unit Name (eg, section) []:DEVELOPER
  Common Name (e.g. server FQDN or YOUR name) []:TOKYO_HOT.RPC
  Email Address []:email@ipeace.org.cn
  ```