root
95bb7c50ee
Publish and subscribe over wss://livekit.uni-wh.de:7800 and refuse cleartext ws://. Conference room is uwh-telhai. Includes the uncommitted encoded H.264 publish path, Rally hairpin, and KMS wall overlay.
43 lines
1.1 KiB
Bash
Executable File
43 lines
1.1 KiB
Bash
Executable File
#!/bin/bash
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# Wait until LIVEKIT_URL (from .env) accepts TCP. Used so publishers do not
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# race the local test livekit-server on boot. When LIVEKIT_URL points at a
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# remote host this waits on that host instead.
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#
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# bash /dev/tcp to an unreachable host can hang until the kernel SYN timeout
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# (longer than systemd TimeoutStartSec). Cap each probe at 1s.
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set -u
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ENV_FILE=/home/fdenkena/livekit-cameras/.env
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if [ -f "$ENV_FILE" ]; then
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set -a
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# shellcheck disable=SC1090
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. "$ENV_FILE"
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set +a
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fi
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URL="${LIVEKIT_URL:-ws://127.0.0.1:7880}"
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rest="${URL#*://}"
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hostport="${rest%%/*}"
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host="${hostport%%:*}"
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port="${hostport##*:}"
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case "$hostport" in
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*:*) ;;
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*)
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case "$URL" in
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wss://*) port=443 ;;
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*) port=80 ;;
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esac
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;;
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esac
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if [ "$host" = "localhost" ]; then
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host=127.0.0.1
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fi
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echo "wait-for-livekit: $host:$port"
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for _ in $(seq 1 30); do
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if timeout 1 bash -c "echo >/dev/tcp/${host}/${port}" 2>/dev/null; then
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echo "wait-for-livekit: ready"
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exit 0
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fi
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sleep 1
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done
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echo "wait-for-livekit: $host:$port not reachable after 30s" >&2
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exit 1
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