IBM Worklight- pushnotifications

Question

Ich mache Push-Benachrichtigungskonfigurationen in IBM Worklight (7.0) zum ersten Mal. Ich habe ein Beispielprojekt für Hybridanwendungen von der IBM site heruntergeladen.

Ich bin mit dem folgenden Fehler steckt ... Bitte helfen Sie mir auf diesen

000001ad com.ibm.pushworks.server.notification.gcm.GCMMediator  W FPWSE1079W: GCM push token 'XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXxxxxxXXXXXXXXXXXX' is not added to GCM notification key. GCM Service invocation failed (reason: Error while invoking request) 
com.ibm.pushworks.server.exceptions.GCMException: GCM Service invocation failed (reason: Error while invoking request) 
    at com.ibm.pushworks.server.notification.gcm.GCMSender.sendToGCM(GCMSender.java:381) 
    at com.ibm.pushworks.server.notification.gcm.GCMSender.addTokenToAndroidKey(GCMSender.java:353) 
    at com.ibm.pushworks.server.notification.gcm.GCMMediator.addTokenToAndroidKey(GCMMediator.java:206) 
    at com.ibm.pushworks.server.core.PushServiceImpl.getNotificationKey(PushServiceImpl.java:1848) 
    at com.ibm.pushworks.server.core.PushServiceImpl.updateDevice(PushServiceImpl.java:658) 
    at com.worklight.integration.services.impl.DataAccessServiceImpl.updateDeviceToken(DataAccessServiceImpl.java:465) 
    at com.worklight.gadgets.serving.handler.NotificationSubscriptionHandler.doPost(NotificationSubscriptionHandler.java:126) 
    at com.worklight.gadgets.serving.GadgetAPIServlet.doGetOrPost(GadgetAPIServlet.java:176) 
    at com.worklight.gadgets.serving.GadgetAPIServlet.doPost(GadgetAPIServlet.java:133) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:595) 
    at com.worklight.gadgets.serving.GadgetAPIServlet.service(GadgetAPIServlet.java:116) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:668) 
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1275) 
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:766) 
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:472) 
    at com.ibm.ws.webcontainer.filter.WebAppFilterChain.invokeTarget(WebAppFilterChain.java:135) 
    at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:89) 
    at com.worklight.core.auth.impl.AuthenticationFilter$1.execute(AuthenticationFilter.java:239) 
    at com.worklight.core.auth.impl.AuthenticationServiceBean.accessResource(AuthenticationServiceBean.java:76) 
    at com.worklight.core.auth.impl.AuthenticationFilter.doFilter(AuthenticationFilter.java:246) 
    at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:192) 
    at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:86) 
    at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:975) 
    at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1097) 
    at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:81) 
    at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:912) 
    at com.ibm.ws.webcontainer.osgi.DynamicVirtualHost$2.run(DynamicVirtualHost.java:262) 
    at com.ibm.ws.http.dispatcher.internal.channel.HttpDispatcherLink$TaskWrapper.run(HttpDispatcherLink.java:938) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1156) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:626) 
    at java.lang.Thread.run(Thread.java:780) 
Caused by: java.net.UnknownHostException: android.googleapis.com: android.googleapis.com 
    at java.net.InetAddress.getAllByName0(InetAddress.java:1348) 
    at java.net.InetAddress.getAllByName(InetAddress.java:1257) 
    at java.net.InetAddress.getAllByName(InetAddress.java:1182) 
    at org.apache.http.impl.conn.SystemDefaultDnsResolver.resolve(SystemDefaultDnsResolver.java:44) 
    at org.apache.http.impl.conn.HttpClientConnectionOperator.connect(HttpClientConnectionOperator.java:102) 
    at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:319) 
    at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:363) 
    at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:219) 
    at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:195) 
    at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:86) 
    at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:108) 
    at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184) 
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82) 
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:106) 
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57) 
    at com.ibm.pushworks.server.notification.gcm.GCMSender.sendToGCM(GCMSender.java:377) 
    ... 30 more 

Answer 1

ich das Hauptproblem glaube, hier ist die folgende aus dem Protokoll:

java.net.UnknownHostException : android.googleapis.com: android.googleapis.com

aus dem Google-Dokumentation:

Wenn Ihre Organisation über eine Firewall verfügt, die den Datenverkehr vom oder zum Internet einschränkt, müssen Sie sie so konfigurieren, dass die Verbindung mit GCM möglich ist. Die zu öffnenden Ports sind: 5228, 5229 und 5230. GCM verwendet normalerweise nur 5228, verwendet jedoch manchmal 5229 und 5230. GCM stellt keine spezifischen IPs zur Verfügung, daher sollten Sie zulassen, dass Ihr Server eingehende Verbindungen von allen enthaltenen IP-Adressen akzeptiert in den IP-Blöcken in Google ASN von 15169 aufgeführt.

Stellen Sie sicher, dass alle diese vorhanden sind, und versuchen Sie es erneut. Dies könnte sehr wohl ein Netzwerkproblem sein.