Dogcows Code - chaz/talk-introduction-to-psgi/blob - img/basic-flow4.dot

   1
   2 digraph G
   3 {
   4     rankdir = LR
   5
   6     node [
   7         fontname    = "Inconsolata"
   8         fontsize    = 22
   9         shape       = record
  10         style       = rounded
  11     ]
  12
  13     edge [
  14         fontname    = "Inconsolata"
  15         fontsize    = 20
  16         arrowhead   = vee
  17         arrowtail   = vee
  18     ]
  19
  20     "user\nagents"  -> "web\nserver"    [label="HTTP",dir=both]
  21     "web\nserver"   -> "PSGI\nhandler"  [label="CGI, mod_perl,\nFastCGI, HTTP",dir=both]
  22     "PSGI\nhandler" -> "your\napp"      [label="PSGI",dir=both,fontcolor=blue,fontsize=30]
  23
  24     subgraph cluster_devops {
  25         fontname    = "Inconsolata"
  26         fontsize    = 30
  27         label       = "DevOps"
  28         style       = filled
  29         fillcolor   = "#FFFF88"
  30
  31         "web\nserver"
  32         "PSGI\nhandler"
  33     }
  34 }
  35