关于客户端的address配置问题

[sanyecao-w]

你好，目前推荐的客户端配置服务器地址是通过application.yml方式配置，如果我不想通过这种方式（因为我使用grpc client构建了一个jar包，提供给其他的应用使用，不想每个引用该jar包的系统都做address的配置，想在代码中写死），还有其他的方式可以设置目标服务的adress吗

[ST-DDT]

English

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You can set the address directly in the client configuration. Just inject GrpcChannelsProperties and set the address there before making the first call.

[hiyoungman]

use command line argument
such as:
-Dserver.port=8080

[simbel]

English

You can set the address directly in the client configuration. Just inject GrpcChannelsProperties and set the address there before making the first call.

Could you please provide some codes to demo how to do it? A more complex case is: the client project may import multiple grpc clients at the same time. Each client's initialization config should not bother others. tks

[ST-DDT]

Could you please provide some codes to demo how to do it?

@Autowired
GrpcChannelsProperties clientProperties;

@PostConstruct
void init() {
    // Must be before the very first call
    clientProperties.getClient("test").setAddress("...");
}

A more complex case is: the client project may import multiple grpc clients at the same time. Each client's initialization config should not bother others.

Currently it is not possible to dynamically inject clients, but you can still create the clients yourself for now using the same approach as above (with unique client names of course).

See also https://github.com/yidongnan/grpc-spring-boot-starter/issues/741#issuecomment-1247148603