gh-178: Fix race condition caused by async PAUSE timer.

python-processing-unit · python-processing-unit · commit 191f33d68329 · 2026-05-10T06:59:07.000-04:00
diff --git a/src/value.c b/src/value.c
@@ -94,6 +94,9 @@ void value_thr_set_finished(Value v, int finished) {
     if (v.type != VAL_THR || !v.as.thr) return;
     mtx_lock(&v.as.thr->state_lock);
     v.as.thr->finished = finished ? 1 : 0;
+    if (finished) {
+        v.as.thr->paused = 0;
+    }
     mtx_unlock(&v.as.thr->state_lock);
 }
 

Original file line number	Diff line number	Diff line change
`@@ -94,6 +94,9 @@ void value_thr_set_finished(Value v, int finished) {`
`94`	`94`	`if (v.type != VAL_THR \|\| !v.as.thr) return;`
`95`	`95`	`mtx_lock(&v.as.thr->state_lock);`
`96`	`96`	`v.as.thr->finished = finished ? 1 : 0;`
	`97`	`+ if (finished) {`
	`98`	`+ v.as.thr->paused = 0;`
	`99`	`+ }`
`97`	`100`	`mtx_unlock(&v.as.thr->state_lock);`
`98`	`101`	`}`
`99`	`102`