无法从 xmpp4r 发送消息？

Question

我正在尝试使用xmpp4r:

测试发送消息到一个id帐户

require 'xmpp4r'
include Jabber
jid = JID::new('[e-mail]')
password = 'secr3t'
cl = Client::new(jid)
cl.connect('166.78.7.179')
cl.auth(password)
cl.send(Presence.new)
to = '[e-mail]'
subject = 'XMPP4R test'
body = 'Hi, this is a XMPP4R test'
m = Message::new( to, body ).set_type(:chat).set_id('1').set_subject(subject)
cl.send m

但是我总是得到下面的异常:

/home/subout/.rvm/gems/ruby-1.9.3-p374@subout/gems/xmpp4r-0.5/lib/xmpp4r/client.rb:118:in `rescue in auth': closed stream (Jabber::ClientAuthenticationFailure)
   from /home/subout/.rvm/gems/ruby-1.9.3-p374@subout/gems/xmpp4r-0.5/lib/xmpp4r/client.rb:108:in `auth'
   from send_message2.rb:9:in `<main>'

Answer 1

• 首先，请添加Jabber::debug = true设置在cl.connect之前和这里的后输出?
第二，看起来XMPP服务器有问题(你确定它运行在"166.78.7.179"?)
• 最后但并非最不重要的是，你为什么决定使用"过时的"xmpp4r，而不是它的现代继任者Blather ?