如何在iPhone中使用XMPPFramework创建MultiUserChatRoom [英] How to create MultiUserChatRoom using XMPPFramework in iPhone

问题描述

我正在使用iPhone中的XMPPFramwwork开发聊天应用程序.我成功完成了一对一的聊天，现在我想在我的应用程序中开发多用户聊天.

I am developing Chat Application using XMPPFramwwork in iPhone.I successfully completed one to one chat,now i want to develop multiuser chat in my application.

我尝试了休闲代码，但是没有调用XMPPRoomDelegate的任何委托方法.我如何开始创建聊天室.何时以及如何调用roomdelegate方法.

I tried the fallowing code but any delegate methods of XMPPRoomDelegate are not called.how can i start to create chat room.When and how the roomdelegate methods get called....any reply thanks inadvance.

XMPPStream *xmppStream = [[XMPPStream alloc] init];

XMPPRoomCoreDataStorage *xmppRoomStorage  = [XMPPRoomCoreDataStorage sharedInstance];

XMPPJID *roomJID = [XMPPJID jidWithString:@"[e-mail]"];

xmppRoom = [[XMPPRoom alloc] initWithRoomStorage:xmppRoomStorage jid:roomJID dispatchQueue:dispatch_get_main_queue()];

[xmppRoom   activate:xmppStream];
[xmppRoom   fetchConfigurationForm];
[xmppRoom   configureRoomUsingOptions:nil];
[xmppStream addDelegate:self delegateQueue:dispatch_get_main_queue()];
[xmppRoom   addDelegate:self delegateQueue:dispatch_get_main_queue()];

推荐答案

两个问题:

1. XMPPFramework通常是异步的.这意味着您需要在通过身份验证后使用-xmppStreamDidAuthenticate:方法调用-fetchConfigurationForm.
   如果需要依次进行这两个调用，请在-xmppRoom:didFetchConfigurationForm:中调用-configureRoomUsingOptions.

1. XMPPFramework is mostly asynchronous. That means you need to call -fetchConfigurationForm after you've authenticated, in your -xmppStreamDidAuthenticate: method.
   If those two calls need to be made in sequence, then call -configureRoomUsingOptions in -xmppRoom:didFetchConfigurationForm:.

除非您在流上调用-connect:，否则什么都不会发生.确保实现-xmppStreamDidConnect:并使用该方法启动与服务器的身份验证.

Nothing at all will happen unless you call -connect: on the stream. Make sure to implement -xmppStreamDidConnect: and initiate authentication with the server in that method.

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