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POAndroid XMPP using smack: No response from server
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  1. POAndroid XMPP using smack: No response from server
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    copied!<p>I'm trying to make an application which uses XMPP to send messages to a gmail account. I found a link which mentions the name of Google's XMPP server, but I dont think that I am able to make a connection.</p> <p><strong>EDIT</strong> I changed the name of the server and I believe it was able to establish a connection. But it says there are 0 entries for the Rosters. I am trying to login using a gmail account. The new exception I got:</p> <pre><code>07-05 14:02:05.099: W/System.err(13903): java.security.KeyStoreException: java.security.NoSuchAlgorithmException: KeyStore jks implementation not found 07-05 14:02:05.099: W/System.err(13903): at java.security.KeyStore.getInstance(KeyStore.java:119) 07-05 14:02:05.099: W/System.err(13903): at org.jivesoftware.smack.ServerTrustManager.&lt;init&gt;(ServerTrustManager.java:70) 07-05 14:02:05.099: W/System.err(13903): at org.jivesoftware.smack.XMPPConnection.proceedTLSReceived(XMPPConnection.java:824) 07-05 14:02:05.099: W/System.err(13903): at org.jivesoftware.smack.PacketReader.parsePackets(PacketReader.java:267) 07-05 14:02:05.099: W/System.err(13903): at org.jivesoftware.smack.PacketReader.access$000(PacketReader.java:43) 07-05 14:02:05.099: W/System.err(13903): at org.jivesoftware.smack.PacketReader$1.run(PacketReader.java:70) 07-05 14:02:05.099: W/System.err(13903): Caused by: java.security.NoSuchAlgorithmException: KeyStore jks implementation not found 07-05 14:02:05.099: W/System.err(13903): at org.apache.harmony.security.fortress.Engine.notFound(Engine.java:177) 07-05 14:02:05.099: W/System.err(13903): at org.apache.harmony.security.fortress.Engine.getInstance(Engine.java:151) 07-05 14:02:05.099: W/System.err(13903): at java.security.KeyStore.getInstance(KeyStore.java:116) 07-05 14:02:05.099: W/System.err(13903): ... 5 more </code></pre> <p>Here is the original exception :</p> <pre><code>07-05 13:30:23.444: W/System.err(12434): at org.jivesoftware.smack.PacketReader.parsePackets(PacketReader.java:306) 07-05 13:30:23.454: W/System.err(12434): at org.jivesoftware.smack.PacketReader.access$000(PacketReader.java:44) 07-05 13:30:23.454: W/System.err(12434): at org.jivesoftware.smack.PacketReader$1.run(PacketReader.java:76) 07-05 13:30:38.229: D/Smack(12434): Start Login 07-05 13:30:43.235: E/Smack(12434): Error: No response from the server. 07-05 13:30:43.235: W/System.err(12434): No response from the server.: 07-05 13:30:43.235: W/System.err(12434): at org.jivesoftware.smack.NonSASLAuthentication.authenticate(NonSASLAuthentication.java:58) 07-05 13:30:43.235: W/System.err(12434): at org.jivesoftware.smack.SASLAuthentication.authenticate(SASLAuthentication.java:232) 07-05 13:30:43.245: W/System.err(12434): at org.jivesoftware.smack.XMPPConnection.login(XMPPConnection.java:341) 07-05 13:30:43.245: W/System.err(12434): at org.jivesoftware.smack.XMPPConnection.login(XMPPConnection.java:301) 07-05 13:30:43.255: W/System.err(12434): at org.jivesoftware.smack.XMPPConnection.login(XMPPConnection.java:283) 07-05 13:30:43.255: W/System.err(12434): at com.example.xmpp.MessageTask.doInBackground(MessageTask.java:33) 07-05 13:30:43.255: W/System.err(12434): at com.example.xmpp.MessageTask.doInBackground(MessageTask.java:1) 07-05 13:30:43.265: W/System.err(12434): at android.os.AsyncTask$2.call(AsyncTask.java:287) 07-05 13:30:43.265: W/System.err(12434): at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:305) 07-05 13:30:43.275: W/System.err(12434): at java.util.concurrent.FutureTask.run(FutureTask.java:137) 07-05 13:30:43.275: W/System.err(12434): at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:230) 07-05 13:30:43.275: W/System.err(12434): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1076) 07-05 13:30:43.285: W/System.err(12434): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:569) 07-05 13:30:43.285: W/System.err(12434): at java.lang.Thread.run(Thread.java:856) </code></pre> <p>Here is my code:</p> <pre><code>ConnectionConfiguration config = new ConnectionConfiguration("xmpp.l.google.com", 5222); XMPPConnection connection = new XMPPConnection(config); try { Log.d("Smack", "Start Connect"); connection.connect(); Log.d("Smack", "Start Login"); connection.login(user, pwd); Roster roster = connection.getRoster(); //Get all rosters Collection&lt;RosterEntry&gt; entries = roster.getEntries(); //loop through Log.d("Smack", "Start Rosters"); for (RosterEntry entry : entries) { //example: get presence, type, mode, status Presence entryPresence = roster.getPresence(entry.getUser()); String status = entryPresence.getStatus(); Toast.makeText(context, status, Toast.LENGTH_LONG).show(); Log.d("Smack", "Print rosters"); } Log.d("Smack", "End Rosters"); } catch (XMPPException e) { // TODO Auto-generated catch block Log.e("Smack", "Error: " + e.getMessage()); e.printStackTrace(); } </code></pre>
 

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