// Create a channel for this client. ch := make(chan *pb.SubscribeResponse) // Add the channel object 'ch' to a Global list of channels where we have a 'broadcaster' sending // messages to all connected clients. // TODO: pass to broadcaster client list. for { select { case <-st...
When it comes to returning an array of objects from a gRPC endpoint, an array can be returned as a static collection of messages or as a stream of messages that get delivered continuously one after the other. Unlike REST which often requires multiple trips to the network to get all the da...
rpc Subscribe (SubscribeRequest) returns (stream SubscribeResponse); Run Code Online (Sandbox Code Playgroud) 但是,服务器似乎没有注意到客户端已取消其调用。我正在用一个虚拟服务器实现来测试这个: Context.CancellableContext cancellableContext = Context.current().withCancellation(); cancellableContext.run(...
syntax ="proto3";package proto;message String {string value = 1;}service PubsubService {rpc Publish (String)returns(String);rpc SubscribeTopic (String)returns(stream String);rpc Subscribe (String)returns(stream String);} 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 定义三个方法...
rpc SubscribeByStreamName (SubscribeRequest) returns (SubscribeReply) {} //订阅事件流rpc GetEventReport (GetReportRequest) returns (stream ReportEvent) {} //获取事件结果}2. 业务模块proto文件Dial-in模式支持Device、Ifmgr、IPFW、LLDP、Syslog等业务模块proto文件。
flux.buffer(4).subscribe(o -> System.out.println("ele:" + o.size())); // must be done before executing the gRPC request //发起rpc请求 StreamObserver<StreamingExample.Metric> collect = stub.collectTwoWayStream(streamObserverPublisher); ...
The client tells the server what data items it is interested in, and then subscribes using a method with a streaming response. This works well. However, there are also non-data related notifications that the client should know about. I'm not sure about the best way to handle those. I'...
rpc Subscribe (stream SubscribeRequest) returns (StockTickerUpdate); 2.4、 Bidirectional streaming RPC 双向流式rpc。客户端和服务端均可以传输多个请求。例如可以用于游戏中的双向传输。 复制代码 rpc Subscribe (stream SubscribeRequest) returns (stream StockTickerUpdate); ...
rpcSubscribeTopic(String) returns (streamString); rpcSubscribe(String) returns (streamString); } 定义三个方法,分别是一个发布Publish和两个订阅Subscribe和SubscribeTopic。 Subscribe方法接收全部消息,而SubscribeTopic根据特定的Topic接收消息。 服务端
func main() { conn, err := grpc.Dial("localhost:1234", grpc.WithInsecure()) if err != nil { log.Fatal(err) } defer conn.Close() client := NewPubsubServiceClient(conn) stream, err := client.Subscribe( context.Background(), &String{Value: "golang:"}, ) if err != nil { log...