Java uses NANOMSG message middleware

One, the referenced package

<dependency>    <groupId>jnanomsg</groupId>    <artifactId>jnanomsg</artifactId>    <version>0.4.3</version></dependency>

Second, the use of nanomsg, the need for different platforms to compile and get a dynamic library, and then introduce the project. At present, we have compiled two dynamic libraries in window10-x86-64 and linux-x86-64 environments. (This time use is nanomsg5.1.0)

Windows: Placing Nanomsg.dll and nanomsg.lib directly under the Classpath
Linux: Create a directory linux-x86-64 under the Classpath and place the libnanomsg.so file under it

Download path: Https://pan.baidu.com/s/18-wE_QMeYDkwi4kYQfrAaw

Third, borrow someone else's code
1,pair mode

public class Pair {private static String URL = "tcp://127.0.0.1:7789";        public static void Main (string[] args) {node0 ();    Node1 ();        } private static void Node0 () {pairsocket socket = new Pairsocket ();        Socket.connect (URL);        Send (socket);    RECV (socket, "node0");        } private static void Node1 () {pairsocket socket = new Pairsocket ();        Socket.bind (URL);        Send (socket);    RECV (socket, "Node1");   } private static void recv (final pairsocket socket, final String nodeName) {socket.setrecvtimeout (2000);                    Set timeout for execution recv new Thread (new Runnable () {public void run () {while (true) {  try {System.out.println (nodeName + ":" + socket.recvstring ());                    Blocks the socket until it expires or responds with a thread.sleep (1000);                    } catch (IOException e) {//Ignore timeout e.printstacktrace ();} catch (Interruptedexception e) {e.printstacktrace ();    }}}). Start ();        } private static void Send (final pairsocket socket) {socket.setsendtimeout (1100);                    Set timeout for executing send new Thread (new Runnable () {public void run () {while (true) {                        try {socket.send ("Hello");                    Thread.Sleep (1000);                    } catch (Interruptedexception e) {e.printstacktrace ();                    } catch (IOException e) {e.printstacktrace ();    }}}). Start (); }}

2,pipeline mode

  public class Pipeline {private static String URL = "tcp://127.0.0.1:7789";        public static void Main (string[] args) {node1 ();    Node0 ();        } private static void Node1 () {final Pullsocket socket = new Pullsocket ();        Socket.bind (URL);                        New Thread (New Runnable () {public void run () {while (true) {try {  System.out.println (Socket.recvstring ());                    Blocks the socket until it expires or responds with a thread.sleep (1000);                    } catch (IOException e) {//Ignore timeout//E.printstacktrace ();                    } catch (Interruptedexception e) {//E.printstacktrace ();    }}}). Start ();        } private static void Node0 () {final Pushsocket socket = new Pushsocket ();        Socket.connect (URL);    Socket.send ("Hello"); }}

3,reqrep mode

public class Reqrep {private static String URL = "tcp://127.0.0.1:7789";        public static void Main (string[] args) {node1 ();    Node0 ();        } private static void Node1 () {final Repsocket socket = new Repsocket ();        Socket.bind (URL);                        New Thread (New Runnable () {public void run () {while (true) {try {  System.out.println ("Node1:" + socket.recvstring ());                        Blocks the socket until it expires or responds with a thread.sleep (1000);                    Socket.send ("World");                    } catch (IOException e) {//Ignore timeout e.printstacktrace ();                    } catch (Interruptedexception e) {e.printstacktrace ();    }}}). Start ();        } private static void Node0 () {final Reqsocket socket = new Reqsocket ();        Socket.connect (URL);       New Thread (New Runnable () {     public void Run () {while (true) {try {socket.send ("Hello"                        );                        Thread.Sleep (1000);  System.out.println ("Node0:" + socket.recvstring ());                    Blocks the socket until it expires or has a response} catch (Interruptedexception e) {e.printstacktrace ();                    } catch (IOException e) {//E.printstacktrace ();    }}}). Start (); }}

4,pubsub mode

public class PubSub {private static String URL = "tcp://127.0.0.1:7789";        public static void Main (string[] args) {service ();        Client0 ();        Client1 ();    Client2 ();    } private static void Client0 () {Client ("client0");    } private static void Client1 () {Client ("client1");    } private static void Client2 () {Client ("Client2");        } private static void client (final String name) {Final Subsocket socket = new Subsocket ();        Socket.connect (URL);   Socket.subscribe ("test"); The Jnanomsg channel match is a message that matches recv to ^test new Thread (new Runnable () {public void run () {while (true)                    {try{System.out.println (name + ":" + socket.recvstring ());                    }catch (IOException e) {//Ignore timeout//e.printstacktrace ();    }}}). Start (); } private static void service() {final Pubsocket socket = new Pubsocket ();        Socket.bind (URL);                        New Thread (New Runnable () {public void run () {while (true) {try{                        Socket.send ("Test1 msg");                    Thread.Sleep (2000);                    }catch (IOException e) {//Ignore timeout e.printstacktrace ();                    } catch (Interruptedexception e) {e.printstacktrace ();    }}}). Start (); }}

5,bus mode

public class Bus {private static String url0 = "tcp://127.0.0.1:7780";    private static String URL1 = "tcp://127.0.0.1:7781";    private static String Url2 = "tcp://127.0.0.1:7782";    private static String Url3 = "tcp://127.0.0.1:7783";        public static void Main (string[] args) {Bussocket s0 = node ("Node0", url0, New STRING[]{URL1, Url2, url3});        Bussocket S1 = node ("Node1", URL1, New String[]{url2, url3});        Bussocket s2 = node ("Node2", Url2, New String[]{url3});        Bussocket s3 = node ("Node3", Url3, New string[]{});        S0.send ("Client0 send a");        S1.send ("Client1 send a");        S2.send ("Client2 send a");    S3.send ("Client3 send a"); } private static Bussocket node (final string name, String self, string[) {final Bussocket socket = new B        Ussocket ();        Socket.bind (self);        for (String s:other) {socket.connect (s);              } New Thread (new Runnable () {public void run () {  while (true) {try {System.out.println (name + ":" + socket.recvstring ());                    Blocks the socket until it expires or responds with a thread.sleep (1);                    } catch (IOException e) {//Ignore timeout//E.printstacktrace ();                    } catch (Interruptedexception e) {//E.printstacktrace ();        }}}). Start ();        return socket;    Socket.connect (); }}

Java uses nanomsg message middleware