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Add LAN service discovery via UDP multicast #7

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razvandimescu merged 6 commits from feat/lan-discovery into main 2026-03-22 14:03:32 +08:00
Conversation 0 Commits 6 Files Changed 12 +28 -20
2 changed files with 28 additions and 20 deletions
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Showing only changes of commit 990c865f41 - Show all commits

2
Cargo.lock generated
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@@ -932,7 +932,7 @@ dependencies = [
[[package]] [[package]]
name = "numa" name = "numa"
version = "0.1.0" version = "0.3.0"
dependencies = [ dependencies = [
"axum", "axum",
"env_logger", "env_logger",

46
scripts/record-demo.sh
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@@ -8,8 +8,10 @@
# 1. Opens the dashboard in Chrome --app mode (clean, no address bar) # 1. Opens the dashboard in Chrome --app mode (clean, no address bar)
# 2. Generates DNS traffic (forward, cache hit, blocked) # 2. Generates DNS traffic (forward, cache hit, blocked)
# 3. Types "peekm" / "6419" into the Local Services form on camera # 3. Types "peekm" / "6419" into the Local Services form on camera
# 4. Opens peekm.numa to show the proxy working # 4. Shows LAN accessibility badge ("local only" / "LAN")
# 5. Records via ffmpeg and converts to optimized GIF # 5. Checks a blocked domain
# 6. Opens peekm.numa to show the proxy working
# 7. Records via ffmpeg and converts to optimized GIF
set -euo pipefail set -euo pipefail
@@ -228,18 +230,10 @@ dig @127.0.0.1 github.com +short > /dev/null 2>&1
dig @127.0.0.1 ad.doubleclick.net +short > /dev/null 2>&1 dig @127.0.0.1 ad.doubleclick.net +short > /dev/null 2>&1
sleep 3 sleep 3
# --------------- Scene 2: Check Domain blocker (3-6s) --------------- # --------------- Scene 2: Add peekm service via UI (3-7s) ---------------
log "Scene 2: Check Domain — blocked tracker..." log "Scene 2: Adding peekm.numa service..."
type_into "#checkDomainInput" "ads.doubleclick.net" 0.04
sleep 0.3
# Click Check button
run_js "document.querySelector('#checkDomainInput').closest('form').querySelector('.btn').click();"
sleep 2
# --------------- Scene 3: Add peekm service via UI (6-10s) --------------- # Services panel is now first — scroll to it
log "Scene 3: Adding peekm.numa service..."
# Scroll to Local Services form
run_js " run_js "
var svcPanel = document.getElementById('serviceForm'); var svcPanel = document.getElementById('serviceForm');
if (svcPanel) svcPanel.scrollIntoView({behavior: 'smooth', block: 'center'}); if (svcPanel) svcPanel.scrollIntoView({behavior: 'smooth', block: 'center'});
@@ -251,20 +245,34 @@ sleep 0.2
type_into "#svcPort" "6419" 0.1 type_into "#svcPort" "6419" 0.1
sleep 0.3 sleep 0.3
# Click "Add Service" # Click "Add Service" — LAN badge ("local only" or "LAN") will appear
run_js "document.querySelector('#serviceForm .btn-add').click();" run_js "document.querySelector('#serviceForm .btn-add').click();"
sleep 1.5 sleep 2
# --------------- Scene 4: Open peekm.numa (10-14s) --------------- # --------------- Scene 3: Open peekm.numa (7-11s) ---------------
log "Scene 4: Opening peekm.numa in browser..." log "Scene 3: Opening peekm.numa in browser..."
open "http://peekm.numa/view/peekm/README.md" 2>/dev/null || true open "http://peekm.numa/view/peekm/README.md" 2>/dev/null || true
sleep 4 sleep 4
# --------------- Scene 5: Back to dashboard (14-17s) --------------- # --------------- Scene 4: Back to dashboard (11-14s) ---------------
log "Scene 5: Back to dashboard — LOCAL queries visible..." log "Scene 4: Back to dashboard — LAN badges + LOCAL queries visible..."
osascript -e "tell application \"System Events\" to set frontmost of (first process whose unix id is $CHROME_PID) to true" 2>/dev/null || true osascript -e "tell application \"System Events\" to set frontmost of (first process whose unix id is $CHROME_PID) to true" 2>/dev/null || true
sleep 3 sleep 3
# --------------- Scene 5: Check Domain blocker (14-17s) ---------------
log "Scene 5: Check Domain — blocked tracker..."
# Scroll down to blocking panel
run_js "
var blockPanel = document.getElementById('blockingPanel');
if (blockPanel) blockPanel.scrollIntoView({behavior: 'smooth', block: 'center'});
"
sleep 0.5
type_into "#checkDomainInput" "ads.doubleclick.net" 0.04
sleep 0.3
# Click Check button
run_js "document.querySelector('#checkDomainInput').closest('form').querySelector('.btn').click();"
sleep 2
# --------------- Scene 6: Terminal-style dig overlay (17-20s) --------------- # --------------- Scene 6: Terminal-style dig overlay (17-20s) ---------------
log "Scene 6: dig proof overlay..." log "Scene 6: dig proof overlay..."
DIG_RESULT=$(dig @127.0.0.1 peekm.numa +short 2>/dev/null | head -1) DIG_RESULT=$(dig @127.0.0.1 peekm.numa +short 2>/dev/null | head -1)