probe: wait for local stimulus readiness

This commit is contained in:
Brad Stein 2026-05-01 10:45:32 -03:00
parent 46c8d60d62
commit 08d424b023
7 changed files with 48 additions and 8 deletions

6
Cargo.lock generated
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@ -1652,7 +1652,7 @@ checksum = "09edd9e8b54e49e587e4f6295a7d29c3ea94d469cb40ab8ca70b288248a81db2"
[[package]]
name = "lesavka_client"
version = "0.16.13"
version = "0.16.14"
dependencies = [
"anyhow",
"async-stream",
@ -1686,7 +1686,7 @@ dependencies = [
[[package]]
name = "lesavka_common"
version = "0.16.13"
version = "0.16.14"
dependencies = [
"anyhow",
"base64",
@ -1698,7 +1698,7 @@ dependencies = [
[[package]]
name = "lesavka_server"
version = "0.16.13"
version = "0.16.14"
dependencies = [
"anyhow",
"base64",

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@ -4,7 +4,7 @@ path = "src/main.rs"
[package]
name = "lesavka_client"
version = "0.16.13"
version = "0.16.14"
edition = "2024"
[dependencies]

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@ -1,6 +1,6 @@
[package]
name = "lesavka_common"
version = "0.16.13"
version = "0.16.14"
edition = "2024"
build = "build.rs"

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@ -192,8 +192,10 @@ async function pollCommand() {
}
setInterval(pollCommand, 200);
setInterval(() => postJson('/status', { ready: true, page_message: running ? 'running heartbeat' : 'ready heartbeat' }), 1000);
postJson('/status', { ready: true, page_message: 'page ready' });
setStatus('ready\nPoint the real webcam at this window.\nKeep speakers audible to the selected microphone.');
void postJson('/status', { ready: true, page_message: 'page ready' });
setStatus(`ready
Point the real webcam at this window.
Keep speakers audible to the selected microphone.`);
</script>
</body>
</html>"""

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@ -100,6 +100,41 @@ sys.exit(1)
PY
}
wait_for_stimulus_page_ready() {
local timeout_seconds=$1
local deadline=$(( $(date +%s) + timeout_seconds ))
local status_json=""
until status_json="$(curl -fsS "http://127.0.0.1:${STIMULUS_PORT}/status" 2>/dev/null)"; do
if (( $(date +%s) >= deadline )); then
echo "Timed out waiting for local stimulus status endpoint" >&2
return 1
fi
sleep 0.2
done
while true; do
if STATUS_JSON="${status_json}" python3 - <<'PY'
import json
import os
import sys
status = json.loads(os.environ["STATUS_JSON"])
sys.exit(0 if status.get("ready") and status.get("page_message") != "booting" else 1)
PY
then
return 0
fi
if (( $(date +%s) >= deadline )); then
echo "local stimulus page did not become ready before timeout" >&2
echo "last stimulus status: ${status_json}" >&2
echo "stimulus server log: ${ARTIFACT_DIR}/stimulus-server.log" >&2
echo "stimulus browser log: ${ARTIFACT_DIR}/stimulus-browser.log" >&2
return 1
fi
sleep 0.5
status_json="$(curl -fsS "http://127.0.0.1:${STIMULUS_PORT}/status" 2>/dev/null || true)"
done
}
start_server_tunnel_if_needed() {
if [[ "${LESAVKA_SERVER_ADDR}" != "auto" ]]; then
RESOLVED_LESAVKA_SERVER_ADDR="${LESAVKA_SERVER_ADDR}"
@ -150,6 +185,7 @@ PREFS
"http://127.0.0.1:${STIMULUS_PORT}/" \
>"${ARTIFACT_DIR}/stimulus-browser.log" 2>&1 &
STIMULUS_BROWSER_PID=$!
wait_for_stimulus_page_ready 15
echo "==> position check"
echo " Point the real webcam at the stimulus window and keep the selected microphone hearing the tone."

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@ -10,7 +10,7 @@ bench = false
[package]
name = "lesavka_server"
version = "0.16.13"
version = "0.16.14"
edition = "2024"
autobins = false

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@ -90,6 +90,7 @@ fn mirrored_sync_script_uses_real_client_capture_path() {
"BROWSER_SYNC_DRIVER_COMMAND=\"${driver_command}\"",
"SYNC_ANALYZE_EVENT_WIDTH_CODES=\"${PROBE_EVENT_WIDTH_CODES}\"",
"run_upstream_browser_av_sync.sh",
"wait_for_stimulus_page_ready 15",
"Point the real webcam at the stimulus window",
] {
assert!(
@ -114,6 +115,7 @@ fn local_stimulus_matches_sync_analyzer_pulse_contract() {
"event_width_codes",
"widthCode",
"oscillator.frequency.value = 880",
"setStatus(`ready",
"Point the real webcam at this window",
] {
assert!(