Import Floodlight v0.90
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+One of Floodlight's main goals is extensibility and flexibility.
+
+To prove that point, this directory includes a number of useful
+utilities as examples of what can do with this extensibility.
+
+UTILITIES:
+--------------------------
+
+graphDeps.py and graphTopo.py
+
+ Read the module dependencies (graphDeps.py) or the topology
+ from the REST API and output it in the 'dot' format used by the
+ popular graphviz (www.graphviz.org) package so that they can
+ be visualized.
+
+ Example usage:
+ ./graphTopo.py $hostname # generate .dot file
+ dot -Tpdf -o $hostname.pdf $hostname.dot # convert to PDF
+ open $hostname.pdf # open to view topology
+
+
+
+packetStreamerClientExample.py
+
+ Example client for the packet streamer server in floodlight.
+ Allows you to intercept packets from floodlight's packet_in
+ processing chain and read them.
+