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

当我从终端运行时：

ruby tw_stream_track.rb

我得到以下内容：

/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，从文档来看，似乎这就是我应该做的事情。我错过了什么？

Answer 1

我听说TweetStream在ruby 2.0.0上遇到了一些问题，你是否尝试过使用ruby 1.9.3？

<强>更新

我刚试了一下，你的代码在ruby 1.9.3（与rvm一起安装）上运行良好。我唯一的一点是，流似乎在一段时间后停止检索新消息。

Answer 2

在我的情况下出现此错误是因为我在2个rails应用程序实例（在登台和生产服务器上）+ 1个本地（开发）实例中使用相同的密钥。

第3个实例无法连接到推文流。 It is cause because of the twitter limitations

所以我通过为每个Rails应用程序实例创建专用的twitter应用程序（带有单独的密钥）来解决这个问题。

使用tweetstream和超时

2 个答案: