Hi.
I tested execution by the following source.
JID jid = new JID("[email protected]"); // set your send gmail address
Message msg = new MessageBuilder().withRecipientJids(jid)
.withFromJid(new JID("[email protected]") ) // set your
[email protected]
.withMessageType(MessageType.NORMAL)
.withBody("send-message").build(); //set msg String
boolean messageSent = false;
XMPPService xmpp = XMPPServiceFactory.getXMPPService();
if (xmpp.getPresence(jid).isAvailable()) {
SendResponse status = xmpp.sendMessage(msg);
messageSent = (status.getStatusMap().get(jid) ==
SendResponse.Status.SUCCESS);
}
I executed about ten times.
My Gtalk is seem to receive it normally.
Though various possibilities are thought.
If it is possible
Please execute it by the fixed value
as much as possible to simplify a problem.
Though something only has to be able to be useful.
thanks.
On 11月29日, 午前2:52, Sahil Mahajan <[email protected]> wrote:
> I removed .withFromJid(new JID(recipientJid[0].getId()) )
> but I am still facing problem.
>
> The servlet works correctly for first two messages. But problem starts
> when servlet receives third message.
>
> I find this strange. Initially it works fine, but gives problem from
> third message.
>
> Regards
> Sahil Mahajan
>
> On Nov 28, 8:19 pm, Ravi Sharma <[email protected]> wrote:
>
> > I am not sure, but i think you dont need to(should not) set fromJid, as
> > message will be sent from your application JID.
> > I am running following code and its working .
>
> > JID jid = new JID(responseJid);
> > Message msg = new MessageBuilder()
> > .withRecipientJids(jid)
> > .withBody(msgBody)
> > .build();
>
> > boolean messageSent = false;
> > XMPPService xmpp = XMPPServiceFactory.getXMPPService();
> > if (xmpp.getPresence(jid).isAvailable()) {
> > SendResponse status = xmpp.sendMessage(msg);
> > messageSent = (status.getStatusMap().get(jid) ==
> > SendResponse.Status.SUCCESS);
> > }
>
> > On Sat, Nov 28, 2009 at 2:51 PM, sahil mahajan <[email protected]> wrote:
> > > I am using XMPP and getting following error when I try
> > > /********************CODE*****************/
> > > Message msg = new MessageBuilder()
> > > .withRecipientJids(receiverJid)
> > > .withFromJid(new JID(recipientJid[0].getId()) )
> > > .withMessageType(MessageType.NORMAL)
> > > .withBody(msgBody)
> > > .build();
>
> > > SendResponse status =xmpp.sendMessage(msg);
>
> > > My JID's are correct. msgBody is not null
> > > Problem occures at xmpp.sendMessage(msg);
> > > I don't understand what is null?
>
> > > /*******************************ERROR
> > > DETAILS************************************/
>
> > > Uncaught exception from servlet
> > > java.lang.NullPointerException
> > > at
> > > com.google.appengine.api.xmpp.XMPPServiceImpl.createMessageRequest(XMPPServiceImpl.java:120)
> > > at
> > > com.google.appengine.api.xmpp.XMPPServiceImpl.sendMessage(XMPPServiceImpl.java:105)
> > > at
> > > com.ChatRoom.server.XMPPReceiverServlet.doPost(XMPPReceiverServlet.java:165)
> > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:713)
> > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
> > > at
> > > org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
> > > at
> > > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1093)
> > > at
> > > com.google.apphosting.runtime.jetty.SaveSessionFilter.doFilter(SaveSessionFilter.java:35)
> > > at
> > > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
> > > at
> > > com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java:43)
> > > at
> > > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
> > > at
> > > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
> > > at
> > > org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
> > > at
> > > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> > > at
> > > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712)
> > > at
> > > org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
> > > at
> > > com.google.apphosting.runtime.jetty.AppVersionHandlerMap.handle(AppVersionHandlerMap.java:238)
> > > at
> > > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
> > > at org.mortbay.jetty.Server.handle(Server.java:313)
> > > at
> > > org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:506)
> > > at
> > > org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:830)
> > > at
> > > com.google.apphosting.runtime.jetty.RpcRequestParser.parseAvailable(RpcRequestParser.java:76)
> > > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381)
> > > at
> > > com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceRequest(JettyServletEngineAdapter.java:139)
> > > at
> > > com.google.apphosting.runtime.JavaRuntime.handleRequest(JavaRuntime.java:239)
> > > at
> > > com.google.apphosting.base.RuntimePb$EvaluationRuntime$6.handleBlockingRequest(RuntimePb.java:5135)
> > > at
> > > com.google.apphosting.base.RuntimePb$EvaluationRuntime$6.handleBlockingRequest(RuntimePb.java:5133)
> > > at
> > > com.google.net.rpc.impl.BlockingApplicationHandler.handleRequest(BlockingApplicationHandler.java:24)
> > > at
> > > com.google.net.rpc.impl.RpcUtil.runRpcInApplication(RpcUtil.java:363)
> > > at com.google.net.rpc.impl.Server$2.run(Server.java:814)
> > > at
> > > com.google.tracing.LocalTraceSpanRunnable.run(LocalTraceSpanRunnable.java:56)
> > > at
> > > com.google.tracing.LocalTraceSpanBuilder.internalContinueSpan(LocalTraceSpanBuilder.java:516)
> > > at com.google.net.rpc.impl.Server.startRpc(Server.java:769)
> > > at com.google.net.rpc.impl.Server.processRequest(Server.java:351)
> > > at
> > > com.google.net.rpc.impl.ServerConnection.messageReceived(ServerConnection.java:437)
> > > at
> > > com.google.net.rpc.impl.RpcConnection.parseMessages(RpcConnection.java:319)
> > > at
> > > com.google.net.rpc.impl.RpcConnection.dataReceived(RpcConnection.java:290)
> > > at com.google.net.async.Connection.handleReadEvent(Connection.java:436)
> > > at
> > > com.google.net.async.EventDispatcher.processNetworkEvents(EventDispatcher.java:762)
> > > at
> > > com.google.net.async.EventDispatcher.internalLoop(EventDispatcher.java:207)
> > > at com.google.net.async.EventDispatcher.loop(EventDispatcher.java:101)
> > > at
> > > com.google.net.rpc.RpcService.runUntilServerShutdown(RpcService.java:251)
> > > at
> > > com.google.apphosting.runtime.JavaRuntime$RpcRunnable.run(JavaRuntime.java:396)
> > > at java.lang.Thread.run(Unknown Source)
>
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