Question

我在Openfire服务器和两个用户上创建了一个组。我能够使用XMPPFramework对两个用户进行身份验证，但无法在它们之间交换消息。我可以看到两个用户都加入了Openfire服务器上的组。

使用以下服务器详细信息：

public class CookieHandling {
public WebDriver driver;

    @Test
    public void test() throws InterruptedException{
        driver=new FirefoxDriver();
        driver.manage().window().maximize();

        driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);

        driver.get("http://gmail.com/");
        //Login. So new session created
        driver.findElement(By.id("Email")).sendKeys("email id here");
        driver.findElement(By.id("Email")).sendKeys(Keys.ENTER);
        driver.findElement(By.id("Passwd")).sendKeys("mail password here");
        driver.findElement(By.id("Passwd")).sendKeys(Keys.ENTER);

        //Store all set of cookies into 'allCookies' reference var.
        Set<Cookie> allCookies=driver.manage().getCookies();
        driver.quit();//Quitting the firefox driver
        Thread.sleep(3000);
        //Opening the chrome driver
        System.setProperty("webdriver.chrome.driver","C:\\Users\\kbmst\\Desktop\\temp\\chromedriver.exe");
        //System.setProperty("webdriver.ie.driver","C:\\Users\\kbmst\\Desktop\\temp\\IEDriverServer.exe");
        driver=new ChromeDriver();
        driver.manage().window().maximize();
        //It is very import to open again the same web application to set the cookies.
        driver.get("http://www.gmail.com/");
        //Set all cookies you stored previously
        for(Cookie c:allCookies){
            driver.manage().addCookie(c);
        }
        //Just refresh using navigate()
        driver.navigate().refresh();
    }
}

使用以下代码进行流设置并创建空间：

#define kHostName @"Some Server URL"
#define kServerName @"Some Server Name"
#define kRoomAddress @"testchatroom@conference.Some Server Name"

使用以下代码发送消息：

- (void)setupStream {

    NSString *jabberID = [UserDefaults stringForKey:kUserID];
    NSString *myPassword = [UserDefaults stringForKey:kUserPassword];

    [DDLog addLogger:[DDTTYLogger sharedInstance]];

    self.xmppStream = [[XMPPStream alloc] init];
    [self.xmppStream addDelegate:self delegateQueue:dispatch_get_main_queue()];
    self.xmppStream.hostName = kHostName;
    self.xmppStream.hostPort = OptionPort;

    NSString *userName = [NSString stringWithFormat:@"%@@%@", jabberID, kServerName];
    self.xmppStream.myJID = [XMPPJID jidWithString:userName];
    password = myPassword;

    NSError *error = nil;
    if (OptionOldSchoolSSL)
        [self.xmppStream oldSchoolSecureConnectWithTimeout:timeOut error:&error];
    else
        [self.xmppStream connectWithTimeout:timeOut error:&error];
}

#pragma mark -
#pragma mark XMPP delegates

- (void)xmppStreamDidConnect:(XMPPStream *)sender {

    isOpen = YES;

    Class authClass = nil;
    if ([OptionAuthenticationMethod isEqual:XMPPAuthenticationMethodPlain])
        authClass = [XMPPPlainAuthentication class];
    else if ([OptionAuthenticationMethod isEqual:XMPPAuthenticationMethodDigestMD5])
        authClass = [XMPPDigestMD5Authentication class];
    else {
        NSLog(@"Unrecognized auhthentication method '%@', falling back on Plain",
        OptionAuthenticationMethod);
        authClass = [XMPPPlainAuthentication class];
    }
    id<XMPPSASLAuthentication> auth = [[authClass alloc] initWithStream:sender
                                                               password:password];
    NSError *error = nil;
    if (![sender authenticate:auth error:&error])
        NSLog(@"Error authenticating: %@", error);
    else
        NSLog(@"Authenticated !!");
}

- (void)xmppStreamDidAuthenticate:(XMPPStream *)sender {
    [self createRoom];
}

- (void)createRoom {

    self.roomStorage = [[XMPPRoomMemoryStorage alloc] init];
    XMPPJID *roomJID = [XMPPJID jidWithString:kRoomAddress];
    self.xmppRoom = [[XMPPRoom alloc] initWithRoomStorage:self.roomStorage
                                                      jid:roomJID
                                            dispatchQueue:dispatch_get_main_queue()];

    [self.xmppRoom activate:self.xmppStream];
    [self.xmppRoom addDelegate:self
                 delegateQueue:dispatch_get_main_queue()];

    [self.xmppRoom joinRoomUsingNickname:self.xmppStream.myJID.user
                                 history:nil
                                password:nil];
}

#pragma mark XMPPRoom delegates

- (void)xmppRoomDidCreate:(XMPPRoom *)sender {
    NSLog(@"%s", __PRETTY_FUNCTION__);
}

- (void)xmppRoomDidJoin:(XMPPRoom *)sender {
    NSLog(@"%s", __PRETTY_FUNCTION__);

    NSString *jabberID = [UserDefaults stringForKey:kUserID];
    NSString *userName = [NSString stringWithFormat:@"%@@%@", jabberID, kServerName];
    XMPPJID *jid = [XMPPJID jidWithString:userName];

    [sender inviteUser:jid withMessage:nil];
}

- (void)xmppRoom:(XMPPRoom *)sender didFetchConfigurationForm:(NSXMLElement *)configForm
{
    NSXMLElement *newConfig = [configForm copy];
    NSArray *fields = [newConfig elementsForName:@"field"];

    for (NSXMLElement *field in fields)
    {
        NSString *var = [field attributeStringValueForName:@"var"];
        // Make Room Persistent
        if ([var isEqualToString:@"muc#roomconfig_persistentroom"]) {
            [field removeChildAtIndex:0];
            [field addChild:[NSXMLElement elementWithName:@"value" stringValue:@"1"]];
        }
    }
    [sender configureRoomUsingOptions:newConfig];
}

- (void)xmppStream:(XMPPStream *)sender didReceiveMessage:(XMPPMessage *)message {

    NSMutableDictionary *m = [[NSMutableDictionary alloc] init];

    NSString *msg = [[message elementForName:@"body"] stringValue];
    NSString *from = [[message attributeForName:@"from"] stringValue];

    if (msg != nil && from != nil) {
        [m setObject:msg forKey:@"msg"];
        [m setObject:from forKey:@"sender"];
        [_messageDelegate newMessageReceived:m];
    }
}

Answer 1

构建XMPPMessage的方式不是正确的方法。 xmpp消息的主体是元素而不是属性。

试试这个：

XMPPMessage *xmppMessage = [[XMPPMessage alloc] initWithType:@"groupchat" to:[XMPPJID jidWithString:@"user@server.com"]];
[xmppMessage addBody:@"Hi there"];

如果你想添加额外的参数：

XMPPElement *extraElement = [XMPPElement elementWithName:@"sender" stringValue:@"you"];
[xmppMessage addChild:extraElement];

然后发送：

[xmppRoom sendMessage:message];

我建议您实施 didFailToSendMessage 委托，并在发送邮件后检查是否收到错误：

- (void)xmppStream:(XMPPStream *)sender didFailToSendMessage:(XMPPMessage *)message error:(NSError *)error {}

无法在多用户聊天 - XMPPFramework中发送或接收消息

1 个答案: