ios - XMPPFramework-TURNSocket无法接收到我自己发送的数据吗？

Question

我将openfire用作xmpp服务器，并希望通过Turnsocket传输文件。

openfire(本地)配置:

xmpp.auth.anonymous                true
xmpp.domain                        local
xmpp.enabled                       true
xmpp.externalip                    proxy.local, 192.168.1.101, 127.0.0.1
xmpp.proxy.enabled                 true
xmpp.proxy.port                    7777
xmpp.proxy.transfer.required       false
xmpp.server.socket.active          true
xmpp.session.conflict.limit        0
xmpp.socket.ssl.active             true

我在本地环境中测试了文件传输，一个用户由Simulator(发件人)登录，另一用户由Device(iPod，接收器)登录。

TURNSocket.m(均已更改)，更改代理

+ (void)initialize {
    ...
    proxyCandidates = [[NSMutableArray alloc] initWithObjects:@"local", nil];
    ...
}

在发送方和接收方都配置

- (BOOL)xmppStream:(XMPPStream *)sender didReceiveIQ:(XMPPIQ *)iq {

    ...

    if ([TURNSocket isNewStartTURNRequest:iq]) {

        NSLog(@"IS NEW TURN request Receive.. TURNSocket..................");

        TURNSocket *turnSocket = [[TURNSocket alloc] initWithStream:xmppStream incomingTURNRequest:iq];
        [turnSockets addObject:turnSocket];
        [turnSocket startWithDelegate:self delegateQueue:dispatch_get_main_queue()];
        [turnSocket release];
    }
    return YES;
}

设置并调用TURNSocket(发送方)

TURNSocket *turnSocket = [[TURNSocket alloc] initWithStream:[self xmppStream] toJID:user.primaryResource.jid];
[turnSockets addObject:turnSocket];
[turnSocket startWithDelegate:self delegateQueue:dispatch_get_main_queue()];
[turnSocket release];

didSucceed同时调用了(发送者和接收者)

- (void)turnSocket:(TURNSocket *)sender didSucceed:(GCDAsyncSocket *)socket {

发送文件？发件人

- (void)turnSocket:(TURNSocket *)sender didSucceed:(GCDAsyncSocket *)socket {

    NSData *dataF = [[NSData alloc] initWithContentsOfFile:
                                   [[NSBundle mainBundle] pathForResource:@"a1" ofType:@"png"]];

    [socket writeData:dataF withTimeout:60.0f tag:0];
}

或者:在这里收到数据？ (接收方)

- (void)turnSocket:(TURNSocket *)sender didSucceed:(GCDAsyncSocket *)socket {

    NSData *dataF = [[NSData alloc] init];

    [socket readDataToData:dataF withTimeout:30.0 tag:0];
    NSLog(@"dataF: %d", [dataF length]); //  dataF: 0
}

有谁知道这是什么问题？

非常感谢!

Answer 1

要设置外部IP地址，您需要使用xmpp.proxy.externalip而不是xmpp.externalip