shade
26b724c0f0
- добавлен ручной workflow Gitea Actions (.gitea/workflows/build-mqtt-firmwares.yml): сборка MQTT-прошивок на сервере и публикация релиза - добавлен posadmesh-tools/publish-gitea-release.sh для выгрузки собранных файлов в релиз Gitea (идемпотентно, фильтр по треку) - README: происхождение проекта переписано (форк EastMesh, доработка энтузиастов из Сергиева Посада, ориентация на meshcoretel.ru), добавлены раздел «Отличия от upstream MeshCore» и журнал «Изменения в проекте» - убраны упоминания Австралии, ссылки на eastmesh.au и региональные материалы; руководство по прошивке переведено на файлы релизов и esptool.py - posadmesh-build.sh: вывод PlatformIO очищается от \r — на Windows групповые команды сборки не находили ни одной цели; companion-команды удалены, добавлены build-mqtt-firmwares и list-mqtt - release-notes.yml: треки repeater-mqtt*, запись 2026.10.0 дополнена удалением companion и исправлением сборки, companion-wifi помечен как снятый с выпуска - AGENTS.md: правило дописывать изменения в README - .gitignore: .pio-home
98 lines
3.3 KiB
Bash
Executable File
98 lines
3.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Web panel heap-health check for *_repeater_mqtt nodes.
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#
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# Reads memory / web / mqtt / wifi status over the HTTPS API, then (optionally)
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# hammers the panel the way a browser page-load does and re-reads memory to see
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# whether the internal heap fragments. Written while chasing the Aug 2026
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# "responds over LoRa but not WiFi" issue (TLS handshakes failing once the
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# largest internal heap block dropped below ~40KB).
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#
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# What to look at:
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# heap_max largest contiguous internal block. Must stay well above ~40KB.
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# heap_min low-water mark since boot. Near 0 = the heap ran dry at some point.
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# heals web panel self-restarts because heap_max fell below 24KB.
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# deferred web panel starts postponed for lack of heap headroom.
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# leaked MQTT clients abandoned after a heap-integrity failure.
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#
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# Usage:
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# posadmesh-tools/web-heap-check.sh <host> [--stress] [--rounds N]
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#
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# Auth: set REPEATER_PASSWORD (the admin password; the script logs in itself) or
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# REPEATER_TOKEN (an existing session token). If neither is set you are prompted
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# for the password. Tokens are never written to disk.
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#
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# Example:
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# REPEATER_PASSWORD=... posadmesh-tools/web-heap-check.sh 192.168.1.50 --stress
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set -euo pipefail
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host="${1:-}"
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stress=0
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rounds=5
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shift || true
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while [ $# -gt 0 ]; do
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case "$1" in
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--stress) stress=1 ;;
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--rounds) rounds="$2"; shift ;;
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*) echo "unknown arg: $1" >&2; exit 2 ;;
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esac
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shift
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done
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if [ -z "$host" ]; then
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sed -n '2,24p' "$0"; exit 2
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fi
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base="https://$host"
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curlq() { curl -sk -m 20 "$@"; }
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token="${REPEATER_TOKEN:-}"
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if [ -z "$token" ]; then
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pw="${REPEATER_PASSWORD:-}"
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if [ -z "$pw" ]; then
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read -r -s -p "admin password for $host: " pw; echo
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fi
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token=$(curlq -X POST "$base/login" --data "$pw") || true
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if [ ${#token} -ne 32 ]; then
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echo "login failed: $token" >&2; exit 1
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fi
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fi
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cmd() { curlq "$base/api/command" -H "X-Auth-Token: $token" --data "$1"; echo; }
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echo "== $host $(date '+%Y-%m-%d %H:%M:%S')"
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for c in ver clock "get wifi.status" "get web.status" "get mqtt.status"; do
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printf '%-16s %s\n' "$c" "$(cmd "$c")"
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done
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before=$(cmd memory)
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printf '%-16s %s\n' "memory" "$before"
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if [ "$stress" = 1 ]; then
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echo "-- stress: $rounds rounds x (8 parallel page loads + 6 API polls)"
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for r in $(seq 1 "$rounds"); do
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for i in 1 2 3 4; do
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curlq -o /dev/null "$base/" & curlq -o /dev/null "$base/app" &
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done
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wait
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for i in 1 2 3; do
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curlq -o /dev/null "$base/api/stats" -H "X-Auth-Token: $token"
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curlq -o /dev/null "$base/api/session" -H "X-Auth-Token: $token"
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done
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done
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after=$(cmd memory)
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sleep 20
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settled=$(cmd memory)
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printf '%-16s %s\n' "memory before" "$before"
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printf '%-16s %s\n' "memory after" "$after"
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printf '%-16s %s\n' "memory +20s" "$settled"
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printf '%-16s %s\n' "web.status" "$(cmd 'get web.status')"
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fi
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# One-line verdict on the numbers that matter (post-stress sample if we have one).
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final="${settled:-$before}"
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hm=$(echo "$final" | sed -n 's/.*"heap_max":\([0-9]*\).*/\1/p')
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hmin=$(echo "$final" | sed -n 's/.*"heap_min":\([0-9]*\).*/\1/p')
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if [ "${hm:-0}" -lt 40000 ] || [ "${hmin:-0}" -lt 16000 ]; then
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echo "VERDICT: heap starved or fragmented (heap_max=$hm heap_min=$hmin) - TLS handshakes at risk"
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else
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echo "VERDICT: ok (heap_max=$hm heap_min=$hmin)"
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fi
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