title: mvc webApi, why application start again?
body: <p>I work in durandal Project, which built on mvs web api.</p>
  
  <p>However, some-time it arrived to function Application_Start (in Global.asax) again, at running time.</p>
  
  <p>Why?! It must happen once, when first request arrives to server!</p>
  
  <p>For example, in Application_Start  I init some classes singlotone-intance, and they are initialized again! It's not good for my application!</p>