iOS怎么搭建xmpp聊天

iOS 搭建xmpp聊天的具体步骤如下：

聊天室

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//初始化聊天室

XMPPJID *roomJID = [XMPPJID jidWithString:ROOM_JID]

xmppRoom = [[XMPPRoom alloc] initWithRoomStorage:self jid:roomJID]

[xmppRoom activate:xmppStream]

[xmppRoom addDelegate:self delegateQueue:dispatch_get_main_queue()]

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//创建聊天室成功

- (void)xmppRoomDidCreate:(XMPPRoom *)sender

{

DDLogInfo(@"%@: %@", THIS_FILE, THIS_METHOD)

}

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//加入聊天室，使用昵称

[xmppRoom joinRoomUsingNickname:@"quack" history:nil]

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//获取聊天室信息

- (void)xmppRoomDidJoin:(XMPPRoom *)sender

{

[xmppRoom fetchConfigurationForm]

[xmppRoom fetchBanList]

[xmppRoom fetchMembersList]

[xmppRoom fetchModeratorsList]

}

如果房间存在，会调用委托

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// 收到禁止名单列表

- (void)xmppRoom:(XMPPRoom *)sender didFetchBanList:(NSArray *)items

// 收到好友名单列表

- (void)xmppRoom:(XMPPRoom *)sender didFetchMembersList:(NSArray *)items

// 收到主持人名单列表

- (void)xmppRoom:(XMPPRoom *)sender didFetchModeratorsList:(NSArray *)items

房间不存在，调用委托

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- (void)xmppRoom:(XMPPRoom *)sender didNotFetchBanList:(XMPPIQ *)iqError

- (void)xmppRoom:(XMPPRoom *)sender didNotFetchMembersList:(XMPPIQ *)iqError

- (void)xmppRoom:(XMPPRoom *)sender didNotFetchModeratorsList:(XMPPIQ *)iqError

离开房间

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[xmppRoom deactivate:xmppStream]

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//离开聊天室

- (void)xmppRoomDidLeave:(XMPPRoom *)sender

{

DDLogVerbose(@"%@: %@", THIS_FILE, THIS_METHOD)

}

其他代理

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//新人加入群聊

- (void)xmppRoom:(XMPPRoom *)sender occupantDidJoin:(XMPPJID *)occupantJID

{

DDLogVerbose(@"%@: %@", THIS_FILE, THIS_METHOD)

}

//有人退出群聊

- (void)xmppRoom:(XMPPRoom *)sender occupantDidLeave:(XMPPJID *)occupantJID

{

DDLogVerbose(@"%@: %@", THIS_FILE, THIS_METHOD)

}

//有人在群里发言

- (void)xmppRoom:(XMPPRoom *)sender didReceiveMessage:(XMPPMessage *)message fromOccupant:(XMPPJID *)occupantJID

{

DDLogVerbose(@"%@: %@", THIS_FILE, THIS_METHOD)

}

socket是套接字，在你的语境下，多指传输层网络接口。

webSocket，是一个应用层协议，说的是，目前浏览器实现的一套通信协议，用来解决之前HTTP，请求响应模型不合适的场合。

XMPP，是一个应用层协议，协议基于XML结构设计。

其实websocket是socket的简约实现，与socket相比，可以节省额外的端口占用，直接使用一个公网域名访问。另外协议对报文的流量消耗做了优化。xmpp与websocket比也是比较臃肿的

xmpp是im的使用比较广泛的协议，早期的手机端推送为了省事就用的这种协议，但是后来发现这种协议比较臃肿耗流量，而且对服务器要求比较高

即时通讯肯定少不了通讯协议，在ios开发中基本上都使用基于XMPP 的协议来做即时通讯。在oc下有封装好的XMPP协议库，你在开发时可以调用XMPP的API来进行开发。通讯的服务器可以用ejabberd来搭建。知道的就这些了

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