   description: 'Load image from URL or path and send node-canvas compatible image'
   icon: 'picture-o'
   constructor: ->
+    @inFlight = {}
     @inPorts = new noflo.InPorts
       url:
         datatype: 'string'

      req.on 'error', (err) ->
        err.url = url
        error = err
      req.on 'end', ->
        if error
          tmpFile.unlink()
          onError error

        catch e
          tmpFile.unlink()
          onError e
      @inFlight[url] = req
    else
      # Local image
      loadFile url

  shutdown: ->
    for url, req of @inFlight
      req.abort()
      delete @inFlight[url]
    @q = []
    @errorGroups = []
    super()

exports.getComponent = -> new CreateImage
