Hi DataGhost, do you know what is the return value of
WhatsAppBG.getInstance().getAppProperty(Constants. MIDLET_VERSION) ?

Its no need for that , it returns the version of the whatsapp client i think , its not used anywhere (user-agent maybe ... useless)

public void login() throws IOException, FunXMPP.LoginFailureException, FunXMPP.CorruptStreamException {
this.out.streamStart(this.connection.domain, this.connection.resource);
System.err.println("sent stream start");
sendFeatures();
System.err.println("sent features");
sendAuth();
System.err.println("sent auth");

this.in.streamStart();
System.err.println("read stream start");
String challengeData = readFeaturesAndChallenge();
System.err.println("read features and challenge");
sendResponse(challengeData);
System.err.println("sent response");
readSuccess();
}

any email client? its much closer to what you are describing than whatsapp(dont really get the deal with whatsapp anyway, its just another messenger, and not even all that good...)
and doesnt whatsapp start to charge 2$ a year the first year? if so, unlike email its not free

but if we look at the


this.out.streamStart() will send the resource right? i'm still trying to get a connection to the server, whatever data i send, the server will close the connection after 10 seconds.. have you managed to get an active connection to WA server?