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milb upcoming game debug logging

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Chuck
2025-08-10 18:26:25 -05:00
parent 10c1342bdb
commit edce5fae85
4 changed files with 23 additions and 12 deletions
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14
web_interface_v2.py
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@@ -63,12 +63,12 @@ class DisplayMonitor:
# Prefer service-provided snapshot if available (works when ledmatrix service is running)
if os.path.exists(snapshot_path):
# Read atomically by reopening; ignore partials by skipping this frame
img_bytes = None
try:
with open(snapshot_path, 'rb') as f:
img_bytes = f.read()
except Exception:
img_bytes = None
if img_bytes:
img_str = base64.b64encode(img_bytes).decode()
# If we can infer dimensions from display_manager, include them; else leave 0
@@ -84,16 +84,8 @@ class DisplayMonitor:
# Yield and continue to next frame
socketio.sleep(0.1)
continue
# If we can infer dimensions from display_manager, include them; else leave 0
width = display_manager.width if display_manager else 0
height = display_manager.height if display_manager else 0
current_display_data = {
'image': img_str,
'width': width,
'height': height,
'timestamp': time.time()
}
socketio.emit('display_update', current_display_data)
# If snapshot exists but couldn't be read (partial write/permissions), skip this frame
# and try again on next loop rather than emitting an invalid payload.
elif display_manager and hasattr(display_manager, 'image'):
# Fallback to in-process manager image
img_buffer = io.BytesIO()