45 lines
1.5 KiB
Bash
Executable File
45 lines
1.5 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
# ~/bin/synergy-client-connect - Dynamic Synergy Client Launcher
|
|
# Automatically probes and connects to t520 whether on Ethernet, WiFi, or VPN.
|
|
|
|
set -euo pipefail
|
|
|
|
CLIENT_NAME="${1:-$(hostname -s 2>/dev/null || uname -n)}"
|
|
CANDIDATE_SERVERS=(
|
|
"192.168.1.100:24800" # t520 Ethernet
|
|
"192.168.1.102:24800" # t520 WiFi
|
|
"10.0.0.18:24800" # t520 Legacy LAN
|
|
"10.39.9.100:24800" # t520 WireGuard VPN
|
|
)
|
|
|
|
find_active_server() {
|
|
for target in "${CANDIDATE_SERVERS[@]}"; do
|
|
local host="${target%%:*}"
|
|
local port="${target##*:}"
|
|
if (echo > /dev/tcp/"$host"/"$port") >/dev/null 2>&1; then
|
|
echo "$target"
|
|
return 0
|
|
fi
|
|
done
|
|
return 1
|
|
}
|
|
|
|
# Determine crypto flag based on synergyc build (note: synergyc --help exits with code 3)
|
|
CRYPTO_FLAG=""
|
|
if (/usr/local/bin/synergyc --help 2>&1 || true) | grep -q -- '--disable-crypto'; then
|
|
CRYPTO_FLAG="--disable-crypto"
|
|
fi
|
|
|
|
echo "[synergy-connect] Starting dynamic Synergy client for '$CLIENT_NAME'..."
|
|
|
|
while true; do
|
|
if ACTIVE_SERVER=$(find_active_server); then
|
|
echo "[synergy-connect] Found active server at $ACTIVE_SERVER. Connecting..."
|
|
/usr/local/bin/synergyc -f $CRYPTO_FLAG --name "$CLIENT_NAME" "$ACTIVE_SERVER" || true
|
|
echo "[synergy-connect] Synergy client exited or disconnected. Probing again in 2s..."
|
|
else
|
|
echo "[synergy-connect] No reachable t520 server on Ethernet/WiFi/VPN. Retrying in 3s..."
|
|
fi
|
|
sleep 2
|
|
done
|