Rest Client-我可以设置连接池大小吗？

Question

Microprofile允许从RestClient定义connectionPoolSize，如下所示:

io.smallrye.restclient.tests.proxy.HelloClient/property/resteasy.connectionPoolSize = 4

当我在我的项目中设置此属性时，Quarkus会忽略它。我该如何定义它？

Answer 1

如果您配置的客户端是@RegisterRestClient（configKey=“myClient”），要设置池大小使用：

quarkus.rest-client.myClient.connection-pool-size: 5

（…而不是myClient/mp-rest/connect tionPoolSize）

Answer 2

1. 创建类MyRestClientBuilderListener实现RestClientBuilderListener：

软件包组织

public class MyRestClientBuilderListener implements RestClientBuilderListener {
    
    static final Logger LOG = LoggerFactory.getLogger(MgiRestClientBuilderListener.class);
    static final String CONNECTION_POOL_SIZE_PROP = "config.restclient.connectionPoolSize";

    @Override
    public void onNewBuilder(RestClientBuilder builder) {
        Config cfg = ConfigProvider.getConfig();
        Integer poolSizeConnection = cfg.getValue(CONNECTION_POOL_SIZE_PROP, Integer.class);
        
        if(poolSizeConnection == null) {
            poolSizeConnection = 50;//default
        }

        builder.property("resteasy.connectionPoolSize", poolSizeConnection);
    }
}

org.myproject.config.MyRestClientBuilderListener