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我正在使用 xmpppy http://xmpppy.sourceforge.net/发送 Jabber 通知,它适用于使用以下代码的单个目的地:

# pip install https://github.com/rochacbruno/xmpppy/tarball/master

import xmpp

JABBER_SETTINGS = {"USERNAME": None, "PASSWORD": None, "DOMAIN": None, "RESOURCE": None}    

def get_jabber_client():
    client = xmpp.Client(JABBER_SETTINGS.get('DOMAIN'))
    client.connect(server=(JABBER_SETTINGS.get('DOMAIN'), '5222'))
    client.auth(
        JABBER_SETTINGS.get('USERNAME'),
        JABBER_SETTINGS.get('PASSWORD'), 
        JABBER_SETTINGS.get('RESOURCE')
    )
    client.sendInitPresence()
    return client

def send_message(to, message):
    client = get_jabber_client()
    xmpp_message = xmpp.Message(to, message)
    client.send(xmpp_message)
    client.disconnect()

send_message("single.destination@domain.com", "Hello World!")

但是现在我需要将消息发送到多个目的地,现在我正在这样做。

for users in list_of_users:
    send_message(user, "Hello World!")

效果很好,但是每次我调用它都会启动身份验证过程并花费大量时间。

我尝试创建一个客户端并使用同一个客户端发送消息。

def send_message(to, message):
    if isinstance(to, basestring):
        to = [to]
    assert isinstance(to, (list, tuple))
    client = get_jabber_client()
    for destination in to:
        xmpp_message = xmpp.Message(destination, message)
        client.send(xmpp_message)
    client.disconnect()

send_message(['user1...', 'user2...'], "Hello World!")

上面的代码有效,但只有列表中的第一个用户收到格式良好的消息,其他用户收到纯 XML 格式的消息。

我看到了这段代码(在.net中),提到了 XEP-0033:Extended Stanza Addressing http://forum.ag-software.net/thread/1482-Send-Message-To-all-users-in-contact-list

var addresses = new Addresses();
addresses.AddAddress(new Address
              {
                  Type = Type.to,
                  Jid = "hildjj@jabber.org/Work",
                  Description = "Joe Hildebrand"
              });

addresses.AddAddress(new Address
        {
            Type = Type.cc,
            Jid = "jer@jabber.org/Home",
            Description = "Jeremie Miller"
        });

var msg = new Matrix.Xmpp.Client.Message();

msg.Add(addresses);
msg.To = "multicast.jabber.org";
msg.Body = "Hello, world!";

builds the following Xml:

<message to='multicast.jabber.org'>
   <addresses xmlns='http://jabber.org/protocol/address'>
       <address type='to' jid='hildjj@jabber.org/Work' desc='Joe Hildebrand'/>
       <address type='cc' jid='jer@jabber.org/Home' desc='Jeremie Miller'/>
   </addresses>
   <body>Hello, world!</body>
</message>

但是我没有找到使用 xmpppy 在 Python 中执行相同操作的方法,关于如何使用 Python 构建多播节并将消息发送给多个用户的任何想法?

谢谢。

4

1 回答 1

2

如果没有 XEP-0033,您可能可以完成这项工作。在这个循环中,你第一次覆盖了变量的值message,后续的消息会得到乱码:

for destination in to:
    message = xmpp.Message(destination, message)
    client.send(message)

试试这个:

for destination in to:
    xmpp_message = xmpp.Message(destination, message)
    client.send(xmpp_message)
于 2015-02-23T15:51:21.493 回答