From 2ec384f295f7a754c4a950a8b256603c835ec191 Mon Sep 17 00:00:00 2001
From: Eric <5089238+emizzle@users.noreply.github.com>
Date: Tue, 5 Dec 2023 15:26:33 +1100
Subject: [PATCH] Update logging for state transition

Logs state transitioning from. Useful for transitioning to SaleErrored state.
---
 codex/utils/asyncstatemachine.nim | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/codex/utils/asyncstatemachine.nim b/codex/utils/asyncstatemachine.nim
index 27d09b64..512617ee 100644
--- a/codex/utils/asyncstatemachine.nim
+++ b/codex/utils/asyncstatemachine.nim
@@ -73,8 +73,9 @@ proc scheduler(machine: Machine) {.async.} =
       if next =? event(machine.state):
         if not running.isNil and not running.finished:
           await running.cancelAndWait()
+        let fromState = if machine.state.isNil: "<none>" else: $machine.state
         machine.state = next
-        debug "enter state", state = machine.state
+        debug "enter state", state = machine.state, fromState
         running = machine.run(machine.state)
         running
           .track(machine)