Dogcows Code - chaz/talk-introduction-to-psgi/blob - img/basic-flow3.dot

   1
   2 digraph G
   3 {
   4     rankdir = LR
   5
   6     node
   7     [
   8         fontname    = "Inconsolata"
   9         fontsize    = 22
  10         shape       = record
  11         style       = rounded
  12     ]
  13
  14     edge
  15     [
  16         fontname    = "Inconsolata"
  17         fontsize    = 20
  18         arrowhead   = vee
  19         arrowtail   = vee
  20     ]
  21
  22     "user\nagents"  -> "web\nserver"    [label="HTTP",dir=both]
  23     "web\nserver"   -> "PSGI\nhandler"  [label="CGI, mod_perl,\nFastCGI, HTTP",dir=both]
  24     "PSGI\nhandler" -> "your\napp"      [label="PSGI",dir=both,fontcolor=blue,fontsize=30]
  25
  26     "PSGI\nhandler" [style="rounded,filled",fillcolor="#FFFF88"]
  27 }
  28