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add FORCE_TURN_RELAY option in docker-compose

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This commit is contained in:
Abhishek Kumar 2026-05-11 16:33:36 +05:30
parent c0e8b631c4
commit e2fe2919bb
6 changed files with 96 additions and 7 deletions
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31
scripts/setup_local.sh
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@ -27,12 +27,39 @@ if [[ -z "$ENABLE_COTURN" ]]; then
fi
if [[ "$ENABLE_COTURN" == "true" ]]; then
# Pick a TURN_HOST that's reachable from BOTH the browser (running on the
# host) and the API container (running in docker). 127.0.0.1 is tempting
# but doesn't work for the api container — its own loopback isn't where
# coturn lives, so aiortc can't allocate a relay and FORCE_TURN_RELAY
# ends up with an empty answer SDP. The host's LAN IP works for both.
detect_lan_ip() {
local ip=""
if command -v ipconfig >/dev/null 2>&1; then
for iface in en0 en1 en2 en3 en4; do
ip=$(ipconfig getifaddr "$iface" 2>/dev/null)
[[ -n "$ip" ]] && { echo "$ip"; return; }
done
fi
if command -v ip >/dev/null 2>&1; then
ip=$(ip -4 route get 1.1.1.1 2>/dev/null | awk '{for(i=1;i<=NF;i++) if($i=="src") print $(i+1)}')
[[ -n "$ip" ]] && { echo "$ip"; return; }
fi
if command -v hostname >/dev/null 2>&1; then
ip=$(hostname -I 2>/dev/null | awk '{print $1}')
[[ -n "$ip" ]] && { echo "$ip"; return; }
fi
}
DEFAULT_TURN_HOST="$(detect_lan_ip)"
DEFAULT_TURN_HOST="${DEFAULT_TURN_HOST:-127.0.0.1}"
# Get the host browsers/peers will use to reach the TURN server
if [[ -z "$TURN_HOST" ]]; then
echo -e "${YELLOW}Enter the host browsers should use to reach TURN (press Enter for 127.0.0.1):${NC}"
echo -e "${YELLOW}Enter the host browsers AND the API container will use to reach TURN${NC}"
echo -e "${YELLOW}(press Enter for ${DEFAULT_TURN_HOST}):${NC}"
read -p "> " TURN_HOST
fi
TURN_HOST="${TURN_HOST:-127.0.0.1}"
TURN_HOST="${TURN_HOST:-$DEFAULT_TURN_HOST}"
# Validate that TURN_HOST is either an IP or a hostname (basic check)
if ! [[ "$TURN_HOST" =~ ^[A-Za-z0-9.-]+$ ]]; then