   options.raw = false unless options.raw
   options
 
+# ### Network preparation
+#
+# Each invocation of the asCallback-wrapped NoFlo graph
+# creates a new network. This way we can isolate multiple
+# executions of the function in their own contexts.
 prepareNetwork = (component, options, callback) ->
   # If we were given a graph instance, then just create a network
   if typeof component is 'object'

#
# If there was anything sent to an `error` outport, this will
# be provided as the error argument to the callback.
normalizeOptions = (options, component) ->
  options = {} unless options
  options.name = component unless options.name

      return callback err if err
      callback null, network

# ### Network execution
#
# Once network is ready, we connect to all of its exported
# in and outports and start the network.
#
# Input data is sent to the inports, and we collect IP
# packets received on the outports.
#
# Once the network finishes, we send the resulting IP
# objects to the callback.
runNetwork = (network, inputs, options, callback) ->
  # Prepare inports
  inPorts = Object.keys network.graph.inports
