With the default 10, PTP (2), AES67 TX, SAP, syslog and httpd's
listen/control sockets left ~3 for web clients although httpd allows 7.
A browser's keep-alive connections then made new requests fail with a
reset for seconds at a time (the intermittent 'outages').
Reproduced: with 1 idle connection held, new requests were reset.
After: 6 idle connections held, new requests answered in 6-7 ms.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
CONFIG_ETH_TRANSMIT_MUTEX was off, so LLDP (esp_timer task) could hit the
EMAC TX descriptors at the same time as lwIP. PTP adds a third sender.
Verified: OTA-installed build passes its self-test, web/status fine.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- Board checked with esptool: ESP32-P4 rev v1.3 (engineering silicon),
32 MB GigaDevice flash. Rev <3 support and 32 MB set in sdkconfig.defaults.
- OTA partition layout: nvs, otadata, phy_init, ota_0/ota_1 (6 MB each,
below 16 MB), coredump; no factory app. Partition table at 0x10000 so
the bootloader can grow.
- App rollback enabled in the bootloader from the start.
- PROJECT_VER from git describe --tags --always --dirty.
- Empty stubs for the nine aes67_* core components; main logs version
and chip revision.
- Built with ESP-IDF v5.5.5; not yet flashed.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
bsncubed