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ZmqBindlib
zmq常用封装
使用方法
基本使用
1.简单请求回复
ZmqRequest request = new ZmqRequest();request.RemoteAddress = localaddes;request.PubClient = "A";int num = 0;while (true){// Thread.Sleep(1000);//string msg = request.Request("hi");Person p= request.Request<Person,Person>(new Person { Name = "jin", Description = "请求", Id = num++, Title = "rr" });Console.WriteLine(p.Description+p.Name);}
ZmqResponse rep = new ZmqResponse();rep.LocalAddress = localaddes;rep.Start();int num = 0;//rep.ByteReceived += (sender, e) =>//{// Console.WriteLine(System.Text.Encoding.Default.GetString(e));// rep.Response("word"+num++);//};rep.StringReceived += (sender, e) =>{Console.WriteLine(e);if (e == "hi"){Thread.Sleep(1000);}rep.Response("word" + num++);};
2.异步下的请求回复，类似TCP，支持多请求
server =new EhoServer();server.RouterAddress = "tcp://127.0.0.1:66666";//服务地址，请求的远端地址// server.ByteReceived += Server_ByteReceived;// server.StringReceived += Server_StringReceived1; server.Start();
private static void Server_StringReceived1(object? sender, RspSocket<string> e){Console.WriteLine(e.Message);if (e.Message == "hi"){// Thread.Sleep(4000);e.Response("jinyu");return;}e.Response("word");}
private static void recvice(){while (true){var ss = server.GetMsg<Person>();ss.Message.Description = "回复"+ss.Message.Id;ss.Response(ss.Message);}}3.订阅发布
````ZmqSubscriber sub = new ZmqSubscriber();sub.Address = new string[] { localaddes };sub.Subscribe("A");// sub.ByteReceived += Sub_ByteReceived;sub.StringReceived += Sub_StringReceived;
ZmqPublisher pub = new ZmqPublisher();pub.LocalAddress =localaddes;// pub.IsProxy = true; 是否使用中间代理int num = 0;while (true){// Thread.Sleep(1000);pub.Publish("A", "ssss"+num++);}
static void Proxy(){//中间代理ZmqDDSProxy.PubAddress = "tcp://127.0.0.1:7771";//注意，客户端订阅此地址ZmqDDSProxy.SubAddress = "tcp://127.0.0.1:7772";//客户端发布此地址ZmqDDSProxy.Start();}
## 中心高可用部署
1.推荐方式使用IP漂移：1. windows 使用DNS+VLS；Panguha软件2.Linux使用keppalive2.使用封装该功能前提是可以使用广播，可以允许少量数据丢失；（1）请求返回模式中心：
EhoServer eho = new EhoServer();eho.IsCluster = true;eho.DealerAddress = "inproc://server";eho.RouterAddress = "tcp://127.0.0.1:5550";eho.StringReceived += EhoServer_StringReceived;eho.Start();
客户端：与单个一致（2）订阅发布中心：
ZmqDDSProxy.PubAddress = "tcp://127.0.0.1:2222";ZmqDDSProxy.SubAddress = "tcp://127.0.0.1:4444";ZmqDDSProxy.IsCluster=true;ZmqDDSProxy.Start();
发布端： ZmqPublisher pub = new ZmqPublisher();pub.Address = "tcp://127.0.0.1:5678";pub.IsProxy = true; //是否使用中间代理pub.IsDDS = true;//高可用启动int num = 0;while (true){Thread.Sleep(1000);try{pub.Publish("A", "ssss" + num++);}catch(Exception ex){Console.WriteLine(ex.ToString());}}
订阅端： ZmqSubscriber sub = new ZmqSubscriber();sub.Address = new string[] { "tcp://127.0.0.1:1234" };sub.IsDDS = true;//高可用启动sub.Subscribe("");// sub.ByteReceived += Sub_ByteReceived;sub.StringReceived += Sub_StringReceived;
对于发布订阅，中心何发布订阅端都需要启动高可用，会刷新地址（3）负载均衡式订阅发布该模式是仿照kafka功能的；中心：
ZmqDDSProxy.PubAddress = "tcp://127.0.0.1:2222";ZmqDDSProxy.SubAddress = "tcp://127.0.0.1:4444";ZmqDDSProxy.IsCluster = true;//高可用ZmqDDSProxy.StartProxy(); //注意方法，启动和另外发布订阅方法不同
发布端：和前面一样订阅端：
ZmqSubscriberGroup zmqSubscriber=new ZmqSubscriberGroup();zmqSubscriber.Address = "tcp://127.0.0.1:1234";zmqSubscriber.IsDDS= true;//高可用// zmqSubscriber.Indenty = "test";//订阅在不同分组zmqSubscriber.Subscribe("A");zmqSubscriber.StringReceived += ZmqSubscriber_StringReceived;
(4)kafka封装
KafkaPublisher kafkaPublisher = new KafkaPublisher();int num = 0;while (true){Thread.Sleep(1000);kafkaPublisher.Push("A", "SSSSS"+num++);}
KafkaSubscriber kafkaSubscriber = new KafkaSubscriber();kafkaSubscriber.Subscriber("A");kafkaSubscriber.Consume(p =>{if(p==null){return;}Console.WriteLine(string.Format("Received message at {0}:{1}", p.Topic, p.Value));});
说明1.接收数据一端，定义了2个事件一个方法，顺序是ByteReceived、StringReceived、GetMsg<T>()方法。一旦前一个实现，后面就无效。项目地址：https://github.com/jinyuttt/ZmqBindlib.git这篇关于zmq封装的文章就介绍到这儿，希望我们推荐的文章对编程师们有所帮助！
