digraph { graph [dpi=100 pack=true] node [fontname=Menlo] edge [fontname=Menlo] S0_no_key [color=blue fontame="Menlo-Bold" shape=ellipse style=bold] S1_verified_key [color=blue fontame=Menlo shape=ellipse style=""] t0 [label=<

got_verified_key
record_key | drain

> margin=0.2 shape=none] S0_no_key -> t0:tableport:w [arrowhead=none] t0:tableport:e -> S1_verified_key t1 [label=<

send
deliver

> margin=0.2 shape=none] S1_verified_key -> t1:tableport:w [arrowhead=none] t1:tableport:e -> S1_verified_key t2 [label=<

send
queue

> margin=0.2 shape=none] S0_no_key -> t2:tableport:w [arrowhead=none] t2:tableport:e -> S0_no_key }