1 files changed, 18 insertions, 0 deletions
diff --git a/doc/outdated/state.dot b/doc/outdated/state.dot
new file mode 100644
index 0000000..551b232
--- /dev/null
+++ b/doc/outdated/state.dot
@@ -0,0 +1,18 @@
+digraph state {
+  edge [color=green];
+  connect -> reqstart -> read -> reqend -> handlereq -> respstart -> write -> respend -> connect;
+  edge [color=grey];
+  reqend -> readpost -> handlereq [ label="POST" ];
+  edge [ color=blue]
+  respend -> reqstart [ label="keep-alive" ];
+  edge [ color=lightblue]
+  handlereq -> handlereq [ label="sub-request" ];
+  edge [style=dashed, color=red];
+  error -> close -> connect;
+  error -> connect;
+  handlereq -> error;
+  read -> error;
+  readpost -> error;
+  write -> error;
+  connect [shape=box];
+}