WebSocket synchronous return with Countdownlatch implementation

Jar Package used: Https://github.com/TooTallNate/Java-WebSocket

WebSocket Reference website

Jar Package originally wanted to upload, but in Csdn can't find the place to upload

Main class

Import Java.net.uri;import Java.util.concurrent.countdownlatch;import Org.java_ Websocket.handshake.serverhandshake;import Com.zmy.util.comn;public class Websockstu {public static void main (String[ ] args) {t ();} public static string T () {string uri = "wss://api.radarlab.org:443"; uri= "ws://api.radarlab.org:5006"; Websocketclientext cc=null;try{cc = new Websocketclientext (new Uri (URI)) {@Overridepublic void OnMessage (String message ) {setmsg (message); comn.pl ("Got:" + message + "\ n"); getcdl (). Countdown (); @Overridepublic void OnOpen (Serverhandshake handshake) {getcdlconn (). Countdown (); comn.pl ("You is connected to Chatserver:" + geturi () + "\ n");} @Overridepublic void OnClose (int code, String reason, Boolean remote) {comn.pl ("You had been disconnected from:" + ge TURI () + "; Code: "+ code +" "+ reason +" \ n ");} @Overridepublic void OnError (Exception ex) {comn.pl ("Exception occured ... \ n" + ex + "\ n"); Ex.printstacktrace ();}};} catch (Exception e) {e.printstacktrace ();} Cc.connect(); Try{countdownlatch CDL = new Countdownlatch (1); Cc.setcdlconn (CDL); cdl.await ();} catch (Exception e) {e.printstacktrace ();} String m= "{\" id\ ": 2,\" command\ ": \" account_info\ ", \" account\ ": \" rlnr6ruczshrvheagmsr2kdhwncmhs2hzc\ ", \" strict\ ": True,\ "ledger_index\": \ "validated\"} "; byte[] B = null;try{b=m.getbytes (" UTF-8 ");} catch (Exception e) {e.printstacktrace ();} Cc.send (b); Try{countdownlatch CDL = new Countdownlatch (1); cc.setcdl (CDL); cdl.await ();} catch (Exception e) {e.printstacktrace ();} comn.pl ("Return:" +cc.getmsg ()); Cc.close (); return cc.getmsg ();}}

Material class

Import Java.net.uri;import java.util.arraylist;import java.util.list;import java.util.concurrent.CountDownLatch; Import Org.java_websocket.client.websocketclient;public abstract class Websocketclientext extends websocketclient{ Public Websocketclientext (URI Serveruri) {super (Serveruri);} Private list<object> Objs = new arraylist<object> ();p rivate String msg = null;private Countdownlatch CDL = nul L;private Countdownlatch cdlconn = null;public list<object> getobjs () {return OBJS;} public void Setobjs (list<object> objs) {this.objs = Objs;} Public String getmsg () {return msg;} public void Setmsg (String msg) {this.msg = msg;} Public Countdownlatch getcdl () {return CDL;} public void setcdl (Countdownlatch cdl) {this.cdl = CDL;} Public Countdownlatch Getcdlconn () {return cdlconn;} public void Setcdlconn (Countdownlatch cdlconn) {this.cdlconn = Cdlconn;}}

Just to print

public class COMn {public static void main (string[] args) {}public static void P (Object o) {System.out.print (o);} public static void pl (Object o) {System.out.println (o);}}

Welcome everyone to Exchange

WebSocket synchronous return with Countdownlatch implementation