Try this. Its works fine for me
- (void)updateAccountInfo
{
//NSString *domain = [[NSString alloc] initWithString:@"192.168.1.100"];
//int port = 5222;
NSString *usname =[[NSString alloc] initWithString:self.txtUsername.text];
NSString *juser =[[NSString alloc] initWithString:[usname stringByAppendingString:@"your server ip"]];
XMPPJID *jid = [XMPPJID jidWithString:juser];
[self xmppStream].myJID =jid;
allowSelfSignedCertificates = NSOnState;
allowSSLHostNameMismatch = NSOnState;
NSUserDefaults *dflts = [NSUserDefaults standardUserDefaults];
//[dflts setObject:domain forKey:@"Account.Server"];
// [dflts setObject:(port ? [NSNumber numberWithInt:port] : nil)
// forKey:@"Account.Port"];
[dflts setObject:juser
forKey:@"Account.JID"];
[dflts setObject:@"ios"
forKey:@"Account.Resource"];
[dflts setBool:useSSL forKey:@"Account.UseSSL"];
[dflts setBool:allowSelfSignedCertificates forKey:@"Account.AllowSelfSignedCert"];
[dflts setBool:allowSSLHostNameMismatch forKey:@"Account.AllowSSLHostNameMismatch"];
[dflts setBool:YES forKey:@"Account.RememberPassword"];
[dflts setObject:self.txtPasswd.text forKey:@"Account.Password"];
[dflts synchronize];
}
- (void)createAccount
{
[self updateAccountInfo];
NSError *error = nil;
BOOL success;
if(![[[self appDelegate] xmppStream] isConnected])
{
if (useSSL)
success = [[self xmppStream] oldSchoolSecureConnectWithTimeout:XMPPStreamTimeoutNone error:&error];
else
success = [[self xmppStream] connectWithTimeout:XMPPStreamTimeoutNone error:&error];
}
else
{
//NSString *password = [[NSString alloc] initWithString:@"321" ];
success = [[self xmppStream] registerWithPassword:self.txtPasswd.text error:&error];
}
if (success)
{
[self appDelegate].isRegistering = YES;
}
else
{
NSLog(@"not succeed ");
}
}
- (void)xmppStreamDidRegister:(XMPPStream *)sender{
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Registration" message:@"Registration with XMPP Successful!" delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil, nil];
[alert show];
}
- (void)xmppStream:(XMPPStream *)sender didNotRegister:(NSXMLElement *)error{
DDXMLElement *errorXML = [error elementForName:@"error"];
NSString *errorCode = [[errorXML attributeForName:@"code"] stringValue];
NSString *regError = [NSString stringWithFormat:@"ERROR :- %@",error.description];
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Registration with XMPP Failed!" message:regError delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil, nil];
if([errorCode isEqualToString:@"409"]){
[alert setMessage:@"Username Already Exists!"];
}
[alert show];
}