technicalkiwi/led-controller
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fix(wifi): limit outbound driver WS to hello-triggered attempts

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Remove periodic UDP hello loop; dial each driver at most
wifi_driver_initial_connect_attempts times per discovery hello.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
Jimmy
2026-05-18 14:54:22 +12:00
parent 70641c63af
commit 15f8c8a039
3 changed files with 20 additions and 104 deletions
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9
src/settings.py
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@@ -57,12 +57,9 @@ class Settings(dict):
self['wifi_driver_ws_port'] = 80
if 'wifi_driver_ws_path' not in self:
self['wifi_driver_ws_path'] = '/ws'
# Seconds between UDP discovery nudges when a Wi-Fi driver WebSocket is
# down (0 disables). Helps drivers that reconnect after seeing traffic on 8766.
# Legacy (unused): periodic UDP nudges removed; connect only on driver hello.
if 'wifi_driver_hello_interval_s' not in self:
self['wifi_driver_hello_interval_s'] = 10.0
# Legacy key (no longer read): initial outbound dial limit uses
# wifi_driver_initial_connect_attempts instead.
self['wifi_driver_hello_interval_s'] = 0
if 'wifi_driver_connect_retry_window_s' not in self:
self['wifi_driver_connect_retry_window_s'] = 120.0
# Spread outbound dials 0..N s by device IP so six+ drivers do not all hit the AP at once.
@@ -74,7 +71,7 @@ class Settings(dict):
# Pause between outbound WebSocket dial attempts (seconds).
if 'wifi_driver_connect_retry_interval_s' not in self:
self['wifi_driver_connect_retry_interval_s'] = 2.0
# Outbound dial attempts to the saved driver IP before first success; then wait for UDP discovery.
# Outbound WebSocket dial attempts per driver UDP hello (then wait for next hello).
if 'wifi_driver_initial_connect_attempts' not in self:
self['wifi_driver_initial_connect_attempts'] = 4
# UART to ESP32 ESP-NOW bridge; default off (Wi-Fi drivers need no serial).