ruby

link_error

> Written with [StackEdit](https://stackedit.io/).

ruby的on函数？？

on(:after_stop) do

end

应该是自己实现的_

warden/warden/event_emit.rb


link函数的问题？

查阅instance.rb < task.rb

在instance.rb中，搜health_check 

warden/em-client

warden/client

检查response的返回值的内容？

从connection.rb中的


link方法？？？

LinkResponse : exit_status:1

在warden日志中有

server.rb中在container.dispatch(request)

dispatch函数在linux.rb < base.rb中。
base.rb 610行新建link_request调用dispatch(request,&blk)

inspect函数 → string click to toggle source
Returns a string containing a human-readable representation of obj. By default, show the class name and the list of the instance variables and their values (by calling inspect on each of them). User defined classes should override this method to make better representation of obj. When overriding this method, it should return a string whose encoding is compatible with the default external encoding.