====== Wamp Integration ======

<graphviz dot>
digraph G {

graph [rankdir = "LR" size="10,8" splines="true" remincross="true"];
node [fontsize = "10" shape = "egg" style="filled,rounded" color=black penwidth=1 fillcolor="/blues6/1:/blues6/4" ranksep=1.5];
edge [weight=1.0  arrowsize=0.5  color="#999999"  fontsize = "10" penwidth=1];

db
backend
router [label="router\nWAMP"]
browser
wsgi [label="frontend\nWSGI"]

backend -> db
backend -> router [dir=both]
browser -> router [label="RPC"]
browser -> router [label="publish"]
browser -> router [label="subscribe" dir=back]
browser -> wsgi [label="http GET/POST" color=orange]
wsgi -> db [label="sync" color=orange]

}  

</graphviz>