iOS XMPP 无法发送消息

Question

我正在研究基于 XMPP 的 ios 项目。我正在尝试发送消息，但无法发送消息。意味着接收者将不会收到消息。这是我的代码。

- (IBAction)sendMessageNow:(id)sender
{

 NSString *messageStr =messageField.text;

if([messageStr length] > 0)
{
    NSLog(@"Message sending fron Gmail");
    NSXMLElement *body = [NSXMLElement elementWithName:@"body"];
    [body setStringValue:messageStr];
    NSXMLElement *message = [NSXMLElement elementWithName:@"message"];
    [message addAttributeWithName:@"type" stringValue:@"chat"];
    [message addAttributeWithName:@"to" stringValue:@"destination address"];
    [message addChild:body];
    NSLog(@"message1%@",message);

    [[self appDelegate].xmppStream sendElement:message];
}

  NSDate *date = [NSDate date];
  NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
 [formatter setDateFormat:@"hh:mm a"];
//[self sendMessage];

if ([self.messageField.text length]>0) {

    if (isfromMe)
    {
        NSString *rowNum=[NSString stringWithFormat:@"%d",(int)sphBubbledata.count];
        [self adddMediaBubbledata:kTextByme mediaPath:self.messageField.text mtime:[formatter stringFromDate:date] thumb:@"" downloadstatus:@"" sendingStatus:kSending msg_ID:[self genRandStringLength:7]];
        [self performSelector:@selector(messageSent:) withObject:rowNum afterDelay:1];

        isfromMe=NO;
    }
    else
    {
        [self adddMediaBubbledata:kTextByOther mediaPath:self.messageField.text mtime:[formatter stringFromDate:date] thumb:@"" downloadstatus:@"" sendingStatus:kSent msg_ID:[self genRandStringLength:7]];
        isfromMe=YES;
    }
    self.messageField.text=@"";
    [self.chattable reloadData];
    [self scrollTableview];
  }
  }

这是我来自 appdelegate.m 的 senderdidreceivemessage 方法

- (void)xmppStream:(XMPPStream *)sender didReceiveMessage:(XMPPMessage *)message
 {
   DDLogVerbose(@"%@: %@", THIS_FILE, THIS_METHOD);


 [[self xmppStream] sendElement:message];

        UILocalNotification *localNotification = [[UILocalNotification alloc] init];
    localNotification.alertAction = @"OK";
   localNotification.fireDate = [NSDate date];
  //  localNotification.alertBody = xmppmessage;
 localNotification.soundName = UILocalNotificationDefaultSoundName;
   [[UIApplication sharedApplication] presentLocalNotificationNow:localNotification];




   // A simple example of inbound message handling.

if ([message isChatMessageWithBody])
 {
    XMPPUserCoreDataStorageObject *user = [xmppRosterStorage userForJID:[message from]
                                                             xmppStream:xmppStream
                                                   managedObjectContext:[self managedObjectContext_roster]];

    NSString *body = [[message elementForName:@"body"] stringValue];
    NSString *displayName = [user displayName];

    if ([[UIApplication sharedApplication] applicationState] == UIApplicationStateActive)
    {
        UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:displayName
                                                            message:body
                                                            delegate:nil
                                                  cancelButtonTitle:@"Ok"
                                                  otherButtonTitles:nil];
        [alertView show];
    }
    else
    {
        // We are not active, so use a local notification instead
          UILocalNotification *localNotification =     [[UILocalNotification alloc] init];
        localNotification.alertAction = @"Ok";
        localNotification.alertBody = [NSString stringWithFormat:@"From: %@\n\n%@",displayName,body];

        [[UIApplication sharedApplication] presentLocalNotificationNow:localNotification];
    }
  }
}

编辑

   - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
 {
  static NSString *L_CellIdentifier = @"SPHTextBubbleCell";
  static NSString *R_CellIdentifier = @"SPHMediaBubbleCell";



   SPH_PARAM_List *feed_data=[[SPH_PARAM_List alloc]init];
   feed_data=[sphBubbledata objectAtIndex:indexPath.row];

   if ([feed_data.chat_media_type isEqualToString:kTextByme]||[feed_data.chat_media_type isEqualToString:kTextByOther])
   {
     SPHTextBubbleCell *cell = (SPHTextBubbleCell *) [tableView dequeueReusableCellWithIdentifier:L_CellIdentifier];
      if (cell == nil)
     {
        cell = [[SPHTextBubbleCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:L_CellIdentifier];
    }
    XMPPUserCoreDataStorageObject *user = [[self fetchedResultsController] objectAtIndexPath:indexPath];
    //cell.textLabel.text = user.displayName;
    //[self configurePhotoForCell:cell user:user];


    cell.bubbletype=([feed_data.chat_media_type isEqualToString:kTextByme])?@"LEFT":@"RIGHT";
    cell.textLabel.text = user.displayName;
    cell.textLabel.tag=indexPath.row;

    cell.timestampLabel.text =  @"02:20 AM";
    cell.CustomDelegate=self;
    cell.AvatarImageView.image=([feed_data.chat_media_type isEqualToString:kTextByme])?[UIImage imageNamed:@"ProfilePic"]:[UIImage imageNamed:@"person"];
  //  cell.AvatarImageView.image=[
    [self configurePhotoForCell:cell user:user] ;
    return cell;

   }



 SPHMediaBubbleCell *cell = (SPHMediaBubbleCell *) [tableView dequeueReusableCellWithIdentifier:R_CellIdentifier];
if (cell == nil)
 {
    cell = [[SPHMediaBubbleCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:R_CellIdentifier];
 }
cell.bubbletype=([feed_data.chat_media_type isEqualToString:kImagebyme])?@"LEFT":@"RIGHT";
cell.textLabel.text = feed_data.chat_message;
cell.messageImageView.tag=indexPath.row;
cell.CustomDelegate=self;
cell.timestampLabel.text = @"02:20 AM";
cell.AvatarImageView.image=([feed_data.chat_media_type isEqualToString:kImagebyme])?[UIImage imageNamed:@"ProfilePic"]:[UIImage imageNamed:@"person"];

return cell;
}

并配置拍照方式

- (void)configurePhotoForCell:(UITableViewCell *)cell user:(XMPPUserCoreDataStorageObject *)user
 {
// Our xmppRosterStorage will cache photos as they arrive from the xmppvCardAvatarModule.
// We only need to ask the avatar module for a photo, if the roster doesn't have it.

if (user.photo != nil)
{
    cell.imageView.image = user.photo;
}
else
{
    NSData *photoData = [[[self appDelegate] xmppvCardAvatarModule] photoDataForJID:user.jid];

    if (photoData != nil)
        cell.imageView.image = [UIImage imageWithData:photoData];
    else
        cell.imageView.image = [UIImage imageNamed:@"user2"];
  }
 }

编辑

两者都是由我发送的，但它在同一个窗口中显示，当我单击一次发送按钮时，它在发件人消息中查找，第二次在接收方消息中查找。接收者将不会收到消息。

编辑

这是我点击发送按钮后的响应。

function:-[ChathistryViewController sendMessageNow:] line:414 content:Message sending fron Gmail function:-[ChathistryViewController sendMessageNow:] line:421 content:message1ghfhxfghh 2015-06-12 13:03:22:071 projectname[7556:2f03] SEND: ghfhxfghh 2015-06-12 13:03:22:389 projectname[7556:7347] RECV: ghfhxfghh 2015-06-12 13:03:22:390 CloseChat[7556:2f03] SEND: ghfhxfghh 2015-06-12 13:03:22.393 projectname[7556:49110] Attempting to schedule a local notification {fire date = (null), time zone = (null), repeat interval = 0, repeat count = UILocalNotificationInfiniteRepeatCount, next fire date = Friday, June 12, 2015 at 1:03:22 PM India Standard Time, user info = (null)} with a sound but haven't received permission from the user to play sounds 2015-06-12 13:03:22:697 CloseChat[7556:7347] RECV: 2015-06-12 13:03:23:004 projectname[7556:7347] SEND: 2015-06-12 13:03:23:004 projectname[7556:7347] SEND: http://etherx.jabber.org/streams' version='1.0' to='jwchat.org'> 2015-06-12 13:03:23:619 projectname[7556:7347] RECV: 2015-06-12 13:03:23:619 projectname[7556:7347] RECV: 2015-06-12 13:03:23:619 CloseChat[7556:7347] SEND: 2015-06-12 13:03:23:925 projectname[7556:7347] RECV: 2015-06-12 13:03:23:926 projectname[7556:7347] SEND: http://etherx.jabber.org/streams' version='1.0' to='jwchat.org'> 2015-06-12 13:03:25:063 projectname[7556:7627] RECV: 2015-06-12 13:03:25:064 projectname[7556:7347] RECV: PLAINDIGEST-MD5SCRAM-SHA-1 2015-06-12 13:03:25:065 CloseChat[7556:607] SEND: biwsbj1jaGlyYWcscj1EMjUxMEQ2NC05MzZFLTQxMkUtQjY1Ri0zM0VFQjE1ODcxRjc= 2015-06-12 13:03:25:306 projectname[7556:7347] RECV: cj1EMjUxMEQ2NC05MzZFLTQxMkUtQjY1Ri0zM0VFQjE1ODcxRjdXVnB5eEp3b2lCRC9rUThvRkdhbGdRPT0scz1DZVZpSFFXNW9XRDVVNU90WUNMWExnPT0saT00MDk2 2015-06-12 13:03:25:321 projectname[7556:7347] SEND: Yz1iaXdzLHI9RDI1MTBENjQtOTM2RS00MTJFLUI2NUYtMzNFRUIxNTg3MUY3V1ZweXhKd29pQkQva1E4b0ZHYWxnUT09LHA9TWlsaW5TczI4b2VBd1dtQ3pWY21TWXZQWEFnPQ== 2015-06-12 13:03:25:562 projectname[7556:7627] RECV: dj1WeVdSaWRTTHVxYzhkV0E2aEg3OW9mU0FpYmc9 2015-06-12 13:03:25:562 projectname[7556:7627] SEND: http://etherx.jabber.org/streams' version='1.0' to='jwchat.org'> 2015-06-12 13:03:25:871 projectname[7556:7627] RECV: 2015-06-12 13:03:25:871 projectname[7556:7627] RECV: 2015-06-12 13:03:25:872 projectname[7556:7627] SEND: 2015-06-12 13:03:26:178 projectname[7556:7347] RECV: chirag@jwchat.org/341204969114349440629043 2015-06-12 13:03:26:179 projectname[7556:7347] SEND: 2015-06-12 13:03:26:485 projectname[7556:7347] RECV: 2015-06-12 13:03:26:486 projectname[7556:7627] SEND: 2015-06-12 13:03:26:487 projectname[7556:7347] SEND: 2015-06-12 13:03:26:488 projectname[7556:7627] SEND: 2015-06-12 13:03:26:714 projectname[7556:7347] RECV: 2015-06-12 13:03:26:946 projectname[7556:7347] RECV: 2015-06-12 13:03:26:947 projectname[7556:6e13] SEND: 2015-06-12 13:03:26:948 projectname[7556:6e13] RECV: 2015-06-12 13:03:27:180 projectname[7556:7627] RECV:

Answer 1

您必须首先确保您的 XMMP 客户端设置正确。然后确保您正在发送消息，并且您有正确的发件人。

对于那些现在说这是评论而不是答案的人，我没有足够的声誉来发表评论!