使用tweetstream和timeout

Question

Ruby版本: 2.0.0-p0 Mac - Mountain Lion

以下是我的代码(tw_stream_track.rb)：

require 'tweetstream'

TweetStream.configure do |config|
  config.consumer_key       = 'xxxxxxxxxxxxxxx'
  config.consumer_secret    = 'xxxxxxxxxxxxxxx'
  config.oauth_token        = 'xxxxxxxxxxxxxxx-xxxxxxxxxxxxxxx'
  config.oauth_token_secret = 'xxxxxxxxxxxxxxx'
  config.auth_method        = :oauth
end

client = TweetStream::Client.new

client.on_error do |message|
  puts message
end

client.track('apple', 'microsoft', 'samsung') do |status|
  puts "#{status.text}"
end

当我从终端运行它时：

ruby tw_stream_track.rb

我得到了以下信息：

/Users/mine/.rvm/gems/ruby-2.0.0-p0/gems/tweetstream-2.5.0/lib/tweetstream/client.rb:436:in `block in connect': Failed to reconnect after 11 tries. (TweetStream::ReconnectError)
    from /Users/mine/.rvm/gems/ruby-2.0.0-p0/gems/em-twitter-0.2.2/lib/em-twitter/connection.rb:296:in `call'
    from /Users/mine/.rvm/gems/ruby-2.0.0-p0/gems/em-twitter-0.2.2/lib/em-twitter/connection.rb:296:in `invoke_callback'
    from /Users/mine/.rvm/gems/ruby-2.0.0-p0/gems/em-twitter-0.2.2/lib/em-twitter/connection.rb:268:in `rescue in schedule_reconnect'
    from /Users/mine/.rvm/gems/ruby-2.0.0-p0/gems/em-twitter-0.2.2/lib/em-twitter/connection.rb:263:in `schedule_reconnect'
    from /Users/mine/.rvm/gems/ruby-2.0.0-p0/gems/em-twitter-0.2.2/lib/em-twitter/connection.rb:93:in `unbind'
    from /Users/mine/.rvm/gems/ruby-2.0.0-p0/gems/eventmachine-1.0.3/lib/eventmachine.rb:1440:in `event_callback'
    from /Users/mine/.rvm/gems/ruby-2.0.0-p0/gems/eventmachine-1.0.3/lib/eventmachine.rb:187:in `run_machine'
    from /Users/mine/.rvm/gems/ruby-2.0.0-p0/gems/eventmachine-1.0.3/lib/eventmachine.rb:187:in `run'
    from /Users/mine/.rvm/gems/ruby-2.0.0-p0/gems/tweetstream-2.5.0/lib/tweetstream/client.rb:388:in `start'
    from /Users/mine/.rvm/gems/ruby-2.0.0-p0/gems/tweetstream-2.5.0/lib/tweetstream/client.rb:131:in `filter'
    from /Users/mine/.rvm/gems/ruby-2.0.0-p0/gems/tweetstream-2.5.0/lib/tweetstream/client.rb:98:in `track'

这是我第一次使用tweetstream，从文档中看，这似乎是我应该做的事情。我遗漏了什么？

Answer 1

我听说TweetStream在ruby 2.0.0上遇到了一些问题，你试过ruby 1.9.3吗？

更新

我刚刚试过了，你的代码在ruby 1.9.3 (与rvm一起安装)上工作得很好。我唯一的问题是，流似乎在一段时间后停止检索新消息。

Answer 2

在我的例子中，出现这个错误是因为我在2个rails应用程序实例(在临时服务器和生产服务器上)+1个本地(开发)实例中使用了相同的键。

第三个实例无法连接到tweets流。It is cause because of the twitter limitations

因此，我通过为每个Rails应用程序实例创建专用的twitter应用程序(使用单独的键)解决了这个问题。