在kazoo获得选举食谱的现任领导(getting current leader of election recipe in kazoo)

 用户定义的命令挂钩是您正在寻找的： 
 
 
 
 您可以定义钩子，这是一种特殊的用户定义命令。 每当你运行命令foo', if the user-defined command hook-foo'，那么在该命令之前执行它（没有参数）。 
 
 
 还可以定义一个挂钩，它在您执行的命令之后运行。 每当你运行命令foo', if the user-defined command hookpost-foo'，那么在该命令之后执行它（没有参数）。 对于相同的命令，执行后挂钩可以与预执行挂钩同时存在。 
 
 
 此解决方案应该适合您： 
 
define hook-continue
pre_continue
end

define hookpost-continue
post_continue
end

User-defined Command Hooks is what you are looking for:
 
 
 
You may define hooks, which are a special kind of user-defined command. Whenever you run the command foo', if the user-defined commandhook-foo' exists, it is executed (with no arguments) before that command.
 
 
A hook may also be defined which is run after the command you executed. Whenever you run the command foo', if the user-defined commandhookpost-foo' exists, it is executed (with no arguments) after that command. Post-execution hooks may exist simultaneously with pre-execution hooks, for the same command.
 
 
This solution should work for you:
 
define hook-continue
pre_continue
end

define hookpost-continue
post_continue
end