p.location-badge.
  exported from <a href='../http'>angular2/http</a>
  defined in <a href="https://github.com/angular/angular/tree/2.0.0-alpha.33/modules/angular2/src/http/interfaces.ts#L14-L25">angular2/src/http/interfaces.ts (line 14)</a>

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  Abstract class from which real backends are derived.
  
  The primary purpose of a `ConnectionBackend` is to create new connections to fulfill a given
  <a href='Request-class.html'><code>Request</code></a>.
  
  
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  h2 Members
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    h3 constructor

    
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      code.
        constructor()
    
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    h3 createConnection

    
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      code.
        createConnection(request: any)
    
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