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Posted to notifications@dubbo.apache.org by GitBox <gi...@apache.org> on 2022/11/24 07:15:42 UTC
[GitHub] [dubbo] zxrneu opened a new issue, #11010: How to set the number of connections?
zxrneu opened a new issue, #11010:
URL: https://github.com/apache/dubbo/issues/11010
**### Question：reference.setConnections(10);//设置未生效**
<img width="941" alt="image" src="https://user-images.githubusercontent.com/42803787/203700154-ece52c62-c20b-4827-8937-edcd433e54d0.png">
**There is only one connection. How do you make multiple connections**？
server
```
public class EchoServer {
public static void main(String[] args) throws IOException {
ServiceConfig<EchoService> service = new ServiceConfig<>();
service.setInterface(EchoService.class);
service.setRef(new EchoImpl());
DubboBootstrap bootstrap = DubboBootstrap.getInstance();
bootstrap.application(new ApplicationConfig("tri-stub-server"))
// .registry(new RegistryConfig("multicast://127.0.0.1:2181"))
.protocol(new ProtocolConfig(CommonConstants.TRIPLE, 3002))
.service(service)
.start();
System.out.println("Dubbo triple stub server started");
System.in.read();
}
}
```
client
```
public class EchoClient {
public static void main(String[] args) throws IOException {
for (int i = 0; i < 3; i++) {
new Thread(()->{
DubboBootstrap bootstrap = DubboBootstrap.newInstance();
System.out.println(bootstrap);
ReferenceConfig<EchoService> ref = new ReferenceConfig<>();
ref.setInterface(EchoService.class);
ref.setProtocol(CommonConstants.TRIPLE);
ref.setProxy(CommonConstants.NATIVE_STUB);
ref.setTimeout(3000);
ref.setUrl("tri://127.0.0.1:3002");
ref.setConnections(10);//设置未生效
bootstrap.application(new ApplicationConfig("tri-stub-client"))
.reference(ref)
.start();
EchoService echoService = ref.get();
// Scanner sc = new Scanner(System.in);
while (true){
// String input = sc.next();
EchoRequest request = EchoRequest.newBuilder().setMessage("input").build();
EchoResponse echoResponse = echoService.echo(request);
System.out.println("Received reply:" + echoResponse.getMessage());
}
}).start();
}
System.in.read();
}
}
```
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[GitHub] [dubbo] AlbumenJ commented on issue #11010: How to set the number of connections?
Posted by GitBox <gi...@apache.org>.
AlbumenJ commented on issue #11010:
URL: https://github.com/apache/dubbo/issues/11010#issuecomment-1330505660
> dubbo 下的grpc协议是不是也不支持多连接？
Yep
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[GitHub] [dubbo] AlbumenJ commented on issue #11010: How to set the number of connections?
Posted by GitBox <gi...@apache.org>.
AlbumenJ commented on issue #11010:
URL: https://github.com/apache/dubbo/issues/11010#issuecomment-1326050151
@EarthChen PTAL
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[GitHub] [dubbo] zxrneu commented on issue #11010: How to set the number of connections?
Posted by GitBox <gi...@apache.org>.
zxrneu commented on issue #11010:
URL: https://github.com/apache/dubbo/issues/11010#issuecomment-1330148583
dubbo 下的grpc协议是不是也不支持多连接？
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[GitHub] [dubbo] EarthChen commented on issue #11010: How to set the number of connections?
Posted by GitBox <gi...@apache.org>.
EarthChen commented on issue #11010:
URL: https://github.com/apache/dubbo/issues/11010#issuecomment-1330047932
triple protocol does not currently implement multiple connections, or connection pool. Why do you help us implement it?
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