
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.37/modules/angular2/src/http/interfaces.ts#L16-L27">angular2/src/http/interfaces.ts (line 16)</a>

:markdown
  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
  .l-sub-section
    h3#constructor constructor

    
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      code.
        constructor()
    
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  .l-sub-section
    h3#createConnection createConnection

    
    pre.prettyprint
      code.
        createConnection(request: any)
    
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