32 lines
657 B
Plaintext
32 lines
657 B
Plaintext
|
# tractor docs diagram: the hero supervision tree.
|
||
|
|
# A process tree of trio-task-trees; every arrow is
|
||
|
|
# a parent which *must wait* on its children.
|
||
|
|
vars: {
|
||
|
|
d2-config: {
|
||
|
|
sketch: true
|
||
|
|
theme-id: 1
|
||
|
|
pad: 16
|
||
|
|
layout-engine: elk
|
||
|
|
}
|
||
|
|
}
|
||
|
|
direction: down
|
||
|
|
root: "root actor" {
|
||
|
|
main: "main()"
|
||
|
|
an: "ActorNursery"
|
||
|
|
main -> an: opens
|
||
|
|
}
|
||
|
|
w0: "subactor\n'worker_0'" {
|
||
|
|
tasks: "trio task tree"
|
||
|
|
}
|
||
|
|
w1: "subactor\n'worker_1'" {
|
||
|
|
main: "serve()"
|
||
|
|
an: "ActorNursery"
|
||
|
|
main -> an: opens
|
||
|
|
}
|
||
|
|
gc: "subactor\n'deeper'" {
|
||
|
|
tasks: "trio task tree"
|
||
|
|
}
|
||
|
|
root.an -> w0: "spawns +\nsupervises"
|
||
|
|
root.an -> w1: "spawns +\nsupervises"
|
||
|
|
w1.an -> gc: "spawns +\nsupervises"
|