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私はWebsocket Java Clientを開発していますが、私はいつもServerへの接続に失敗しました。 私を助けてくれてありがとう。WebSocket DeploymentException接続に失敗しました
にErrorMessage
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:297)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: javax.websocket.DeploymentException: Connection to 'wss://localhost:8443/index' failed.
at com.lge.racss.test.WebsocketClientEndpoint.<init>(WebsocketClientEndpoint.java:88)
at com.lge.racss.test.Application.main(Application.java:16)
... 6 more
Caused by: javax.websocket.DeploymentException: Connection to 'wss://localhost:8443/index' failed.
at org.glassfish.tyrus.container.grizzly.client.GrizzlyClientSocket._connect(GrizzlyClientSocket.java:382)
at org.glassfish.tyrus.container.grizzly.client.GrizzlyClientSocket.access$000(GrizzlyClientSocket.java:103)
at org.glassfish.tyrus.container.grizzly.client.GrizzlyClientSocket$1.call(GrizzlyClientSocket.java:228)
at org.glassfish.tyrus.container.grizzly.client.GrizzlyClientSocket$1.call(GrizzlyClientSocket.java:224)
at org.glassfish.tyrus.container.grizzly.client.GrizzlyClientSocket.connect(GrizzlyClientSocket.java:242)
at org.glassfish.tyrus.container.grizzly.client.GrizzlyClientContainer.openClientSocket(GrizzlyClientContainer.java:95)
at org.glassfish.tyrus.client.ClientManager$1$1.run(ClientManager.java:575)
at org.glassfish.tyrus.client.ClientManager$1.run(ClientManager.java:622)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at org.glassfish.tyrus.client.ClientManager$SameThreadExecutorService.execute(ClientManager.java:775)
at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:112)
at org.glassfish.tyrus.client.ClientManager.connectToServer(ClientManager.java:447)
at org.glassfish.tyrus.client.ClientManager.connectToServer(ClientManager.java:337)
at com.lge.racss.test.WebsocketClientEndpoint.<init>(WebsocketClientEndpoint.java:84)
... 7 more
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 35.841 s
[INFO] Finished at: 2017-01-25T15:41:21+09:00
[INFO] Final Memory: 19M/172M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.2.1:java (default-cli) on project SignalingServerTest: An exception occured while executing the Java class. null: InvocationTargetException: javax.websocket.DeploymentException: Connection to 'wss://localhost:8443/index' failed. -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
WebSocketClientEndPointクラス
package com.lge.racss.test;
import java.net.URI;
import java.net.URISyntaxException;
import javax.annotation.PostConstruct;
import javax.net.ssl.SSLContext;
import javax.websocket.ClientEndpoint;
import javax.websocket.CloseReason;
import javax.websocket.ContainerProvider;
import javax.websocket.OnClose;
import javax.websocket.OnMessage;
import javax.websocket.OnOpen;
import javax.websocket.Session;
import javax.websocket.WebSocketContainer;
import org.glassfish.grizzly.ssl.SSLContextConfigurator;
import org.glassfish.tyrus.client.ClientManager;
import org.glassfish.tyrus.client.ClientProperties;
import org.glassfish.tyrus.client.SslContextConfigurator;
import org.glassfish.tyrus.client.SslEngineConfigurator;
@ClientEndpoint
public class WebsocketClientEndpoint {
Session userSession = null;
private MessageHandler messageHandler;
public WebsocketClientEndpoint(URI endpointURI) {
try {
System.getProperties().put(SSLContextConfigurator.KEY_STORE_FILE, "/etc/keystore/keystore.jks");
System.getProperties().put(SSLContextConfigurator.TRUST_STORE_FILE, "/etc/keystore/server");
System.getProperties().put(SSLContextConfigurator.KEY_STORE_PASSWORD, "123456");
System.getProperties().put(SSLContextConfigurator.TRUST_STORE_PASSWORD, "123456");
ClientManager client = ClientManager.createClient();
SslEngineConfigurator sslEngineConfigurator = new SslEngineConfigurator(new SslContextConfigurator());
sslEngineConfigurator.setHostVerificationEnabled(false); //skip host verification
client.getProperties().put(ClientProperties.SSL_ENGINE_CONFIGURATOR, sslEngineConfigurator);
System.out.println("before connect");
client.connectToServer(this, endpointURI);
System.out.println("after connect");
/*WebSocketContainer container = ContainerProvider.getWebSocketContainer();
container.connectToServer(this, endpointURI);
*/
} catch (Exception e) {
throw new RuntimeException(e);
}
}
/**
* Callback hook for Connection open events.
*
* @param userSession the userSession which is opened.
*/
@OnOpen
public void onOpen(Session userSession) {
System.out.println("opening websocket");
this.userSession = userSession;
}
/**
* Callback hook for Connection close events.
*
* @param userSession the userSession which is getting closed.
* @param reason the reason for connection close
*/
@OnClose
public void onClose(Session userSession, CloseReason reason) {
System.out.println("closing websocket");
this.userSession = null;
}
/**
* Callback hook for Message Events. This method will be invoked when a client send a message.
*
* @param message The text message
*/
@OnMessage
public void onMessage(String message) {
if (this.messageHandler != null) {
this.messageHandler.handleMessage(message);
}
}
/**
* register message handler
*
* @param msgHandler
*/
public void addMessageHandler(MessageHandler msgHandler) {
this.messageHandler = msgHandler;
}
/**
* Send a message.
*
* @param message
*/
public void sendMessage(String message) {
this.userSession.getAsyncRemote().sendText(message);
}
/**
* Message handler.
*
* @author Jiji_Sasidharan
*/
public static interface MessageHandler {
public void handleMessage(String message);
}
}
Applicationクラス
package com.lge.racss.test;
import java.net.URI;
import java.net.URISyntaxException;
public class Application {
public static void main(String[] args) {
// TODO Auto-generated method stub
URI uri;
try {
uri = new URI("wss://localhost:8443/index");
System.out.println("webSoekt Address : "+uri.toString());
final WebsocketClientEndpoint clientEndPoint = new WebsocketClientEndpoint(uri);
System.out.println("after clientEndPoint");
// add listener
clientEndPoint.addMessageHandler(new WebsocketClientEndpoint.MessageHandler() {
public void handleMessage(String message) {
System.out.println(message);
}
});
System.out.println("add listener");
// send message to websocket
clientEndPoint.sendMessage("{'event':'addChannel','channel':'ok_btccny_ticker'}");
System.out.println("send");
// wait 5 seconds for messages from websocket
try {
Thread.sleep(5000);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} catch (URISyntaxException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
のpom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.lge.racss.test</groupId>
<artifactId>SignalingServerTest</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>SignalingServerTest Maven Webapp</name>
<url>http://maven.apache.org</url>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>javax.websocket</groupId>
<artifactId>javax.websocket-api</artifactId>
<version>1.1</version>
</dependency>
<dependency>
<groupId>org.json</groupId>
<artifactId>json</artifactId>
<version>20140107</version>
</dependency>
<dependency>
<groupId>org.glassfish.tyrus</groupId>
<artifactId>tyrus-container-grizzly-client</artifactId>
<version>1.8.3</version>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>3.4.1</version>
</dependency>
<dependency>
<groupId>org.apache.ibatis</groupId>
<artifactId>ibatis-core</artifactId>
<version>3.0</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.mybatis/mybatis-spring -->
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis-spring</artifactId>
<version>1.3.0</version>
</dependency>
<dependency>
<groupId>com.neovisionaries</groupId>
<artifactId>nv-websocket-client</artifactId>
<version>1.31</version>
</dependency>
</dependencies>
<build>
<finalName>SignalingServerTest</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.2.1</version>
<executions>
<execution>
<goals>
<goal>java</goal>
</goals>
</execution>
</executions>
<configuration>
<mainClass>com.lge.racss.test.Application</mainClass>
</configuration>
</plugin>
</plugins>
</build>
</project>
これらはすべて私のクライアントで使用されるコードです。 Javascriptで作成された別のクライアントからServerに接続できました。
wssUrl = "wss://localhost:8443/index"
this.client = new WebSocket(wssUrl);
Java WebSocketクライアントの設定を変更するか、何かを設定に挿入する必要があります。 あなたはこの男とアイデアを持っていますか？ 私を助けてください。