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Asked: 2026-06-02T20:06:02+00:00

Problem : How can I get a successful TURN Connection using the iOS XMPPFramework

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Problem : How can I get a successful TURN Connection using the iOS XMPPFramework and an OpenFire Server. I want to be able to send and recieve files.

Note : The base of my code is from the following tutorial : http://mobile.tutsplus.com/tutorials/iphone/building-a-jabber-client-for-ios-server-setup/

Update 13th April 2012 : After more research, I think the real relevant code I need to display in this question is this …

This is where the TURNSocket attempts to connect

XMPPJID *jid = [XMPPJID jidWithString:@"myFriendsUsername@beta.myCompany.co.uk"];

NSLog(@"Attempting TURN connection to %@", jid);

TURNSocket *turnSocket = [[TURNSocket alloc] initWithStream:[self xmppStream] toJID:jid];

[turnSockets addObject:turnSocket];

[turnSocket startWithDelegate:self delegateQueue:dispatch_get_main_queue()];
[turnSocket release];

However, when I debug through the code, in TURNSocket I get to a comment which states that “We were unable to find a single proxy server from our list”. This is because the Array ‘streamhosts’ never gets populated. What could be the issue? Is there some XML somewhere that should tell me the problem? Is the issue likely to be with OpenFire?

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1 Answer

  1. Editorial Team

    The problem is caused if a full jID with a resource is not provided to TurnSocket.m! This is passed in in viewDidLoad of SMChatViewController

    e.g Use

    friendsUsername@beta.myCompany.co.uk/spark

    rather than

    friendsUsername@beta.myCompany.co.uk

    My progress on this project can be followed here

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