Rails应用由于“糟糕的握手”而失败

Question

我有一个rails应用程序，由于握手不好而失败了。

我相信这与mysql库有关，我可以很好地访问大多数应用程序，但是当我遇到一个使用了ferret的页面时，它就失败了。

我认为这与我运行RVM有关。对于我的用户来说，gem和rails的版本都已经安装好了，但是ferret脚本是这样启动的。

#!/usr/bin/env ruby

在命令行上，如果我这样做了，ruby -v就会显示正确的版本。

我认为它使用的是不同的ruby，因为它可能没有正确设置路径？

下面是我在生产日志文件中看到的输出。

注意: localhost:9010是ferret服务器的主机和端口。

ActionView::TemplateError (#08S01Bad handshake) on line #38 of
layouts/_sheet_info.rhtml:
35: 
36:   <%= worked_nice(@current_sheet.duration/60) -%><%= info_string -%
<%= " - " if total_today > 0 %>
37: <% end %>
38: <% if total_today > 0 %>
39:  <%= distance_of_time_in_words(total_today.minutes) %> <%=_ 'worked
today'%>
40: <% end %>
41: 


(druby://localhost:9010) /...myapp../vendor/rails/activerecord/lib/active_record/vendor/mysql.rb:523:in `read'

(druby://localhost:9010) /...myapp../vendor/rails/activerecord/lib/active_record/vendor/mysql.rb:153:in `real_connect'

(druby://localhost:9010) /...myapp../vendor/rails/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb:527:in `connect'

(druby://localhost:9010) /...myapp../vendor/rails/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb:186:in `initialize'

(druby://localhost:9010) /...myapp../vendor/rails/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb:85:in `new'

(druby://localhost:9010) /...myapp../vendor/rails/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb:85:in `mysql_connection'

(druby://localhost:9010) /...myapp../vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb:292:in `send'

(druby://localhost:9010) /...myapp../vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb:292:in `connection='

(druby://localhost:9010) /...myapp../vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb:260:in `retrieve_connection'

(druby://localhost:9010) /...myapp../vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb:78:in `connection'

(druby://localhost:9010) /...myapp../vendor/rails/activerecord/lib/active_record/base.rb:1143:in `table_exists?'

(druby://localhost:9010) /...myapp../vendor/rails/activerecord/lib/active_record/base.rb:1222:in `inspect'

(druby://localhost:9010) /...myapp../vendor/plugins/acts_as_ferret/lib/ferret_server.rb:143:in `rebuild_index'

(druby://localhost:9010) /...myapp../vendor/plugins/acts_as_ferret/lib/ferret_server.rb:171:in `reconnect_when_needed'

(druby://localhost:9010) /...myapp../vendor/plugins/acts_as_ferret/lib/ferret_server.rb:142:in `rebuild_index'

(druby://localhost:9010) /...myapp../vendor/plugins/acts_as_ferret/lib/ferret_server.rb:165:in `with_class'

(druby://localhost:9010) /...myapp../vendor/plugins/acts_as_ferret/lib/ferret_server.rb:138:in `rebuild_index'

(druby://localhost:9010) /...myapp../vendor/plugins/acts_as_ferret/lib/ferret_server.rb:123:in `ensure_index_exists'

(druby://localhost:9010) /...myapp../vendor/plugins/acts_as_ferret/lib/ferret_server.rb:165:in `with_class'

(druby://localhost:9010) /...myapp../vendor/plugins/acts_as_ferret/lib/ferret_server.rb:119:in `ensure_index_exists'
   vendor/plugins/acts_as_ferret/lib/remote_index.rb:16:in `send'
   vendor/plugins/acts_as_ferret/lib/remote_index.rb:16:in
`method_missing'
   vendor/plugins/acts_as_ferret/lib/act_methods.rb:189:in
`acts_as_ferret'
   app/models/work_log.rb:6

Answer 1

这是因为运行到设置ferret的脚本是以另一个用户身份运行的。还重新启动了机器，这可能会有所帮助。