https://ruby-china.org/rain010101 en-us <p>无论是 resque 和 redis 在同一台机器上，还是跨网络，一段时间后（本机时间长点，跨网络不到一个小时就挂掉）都会僵死掉不能取 job 处理，下面是前台起 resque --trace 后看到的异常，但实际上 redis 都是可用的。 按道理 resque 会重连 redis 吧，redis 设置 timeout=0. 而且前台起 resque 一旦网络异常进程就退出了，不会这么脆弱吧。 后台起 resque 一段时间后，进程还在，但不工作了，重启才重新获取 job 处理。 各位有遇到过吗？</p> <p>rake aborted! Connection timed out /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/redis-3.0.1/lib/redis/client.rb:198:in <code>rescue in io' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/redis-3.0.1/lib/redis/client.rb:196:in</code>io' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/redis-3.0.1/lib/redis/client.rb:204:in <code>read' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/redis-3.0.1/lib/redis/client.rb:78:in</code>block in call' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/redis-3.0.1/lib/redis/client.rb:177:in <code>block (2 levels) in process' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/redis-3.0.1/lib/redis/client.rb:281:in</code>ensure_connected' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/redis-3.0.1/lib/redis/client.rb:167:in <code>block in process' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/redis-3.0.1/lib/redis/client.rb:242:in</code>logging' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/redis-3.0.1/lib/redis/client.rb:166:in <code>process' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/redis-3.0.1/lib/redis/client.rb:78:in</code>call' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/redis-3.0.1/lib/redis.rb:1195:in <code>block in smembers' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/redis-3.0.1/lib/redis.rb:36:in</code>block in synchronize' /home/app/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/monitor.rb:211:in <code>mon_synchronize' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/redis-3.0.1/lib/redis.rb:36:in</code>synchronize' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/redis-3.0.1/lib/redis.rb:1194:in <code>smembers' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/redis-namespace-1.2.0/lib/redis/namespace.rb:243:in</code>method_missing' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/resque-1.21.0/lib/resque.rb:184:in <code>queues' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/resque-1.21.0/lib/resque/worker.rb:216:in</code>block in queues' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/resque-1.21.0/lib/resque/worker.rb:216:in <code>map' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/resque-1.21.0/lib/resque/worker.rb:216:in</code>queues' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/resque-1.21.0/lib/resque/worker.rb:197:in <code>reserve' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/resque-1.21.0/lib/resque/worker.rb:131:in</code>block in work' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/resque-1.21.0/lib/resque/worker.rb:128:in <code>loop' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/resque-1.21.0/lib/resque/worker.rb:128:in</code>work' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/resque-1.21.0/lib/resque/tasks.rb:34:in <code>block (2 levels) in &lt;top (required)&gt;' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/rake-0.9.2.2/lib/rake/task.rb:205:in</code>call' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/rake-0.9.2.2/lib/rake/task.rb:205:in <code>block in execute' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/rake-0.9.2.2/lib/rake/task.rb:200:in</code>each' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/rake-0.9.2.2/lib/rake/task.rb:200:in <code>execute' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/rake-0.9.2.2/lib/rake/task.rb:158:in</code>block in invoke_with_call_chain' /home/app/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/monitor.rb:211:in <code>mon_synchronize' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/rake-0.9.2.2/lib/rake/task.rb:151:in</code>invoke_with_call_chain' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/rake-0.9.2.2/lib/rake/task.rb:144:in <code>invoke' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/rake-0.9.2.2/lib/rake/application.rb:116:in</code>invoke_task' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/rake-0.9.2.2/lib/rake/application.rb:94:in <code>block (2 levels) in top_level' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/rake-0.9.2.2/lib/rake/application.rb:94:in</code>each' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/rake-0.9.2.2/lib/rake/application.rb:94:in <code>block in top_level' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/rake-0.9.2.2/lib/rake/application.rb:133:in</code>standard_exception_handling' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/rake-0.9.2.2/lib/rake/application.rb:88:in <code>top_level' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/rake-0.9.2.2/lib/rake/application.rb:66:in</code>block in run' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/rake-0.9.2.2/lib/rake/application.rb:133:in <code>standard_exception_handling' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/rake-0.9.2.2/lib/rake/application.rb:63:in</code>run' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/gems/rake-0.9.2.2/bin/rake:33:in <code>&lt;top (required)&gt;' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/bin/rake:19:in</code>load' /home/app/.rvm/gems/ruby-1.9.3-p125@rails-3.1.0/bin/rake:19:in `</p>' Tasks: TOP =&gt; resque:work<p></p> rain010101 Wed, 09 Jan 2013 09:49:58 +0800 https://ruby-china.org/topics/7897 https://ruby-china.org/topics/7897 <p>thin start -p3022 -eproduction 访问服务器报错 前台报错： We're sorry, but something went wrong. We've been notified about this issue and we'll take a look at it shortly. 后台报错： Errno::EACCES (Permission denied 开发环境是好的。 各位大虾，有人遇到过吗？是否和 route 有关？ </p> rain010101 Fri, 10 Feb 2012 17:14:23 +0800 https://ruby-china.org/topics/1132 https://ruby-china.org/topics/1132