Files
c-relay/make_and_restart_relay.sh
2025-09-05 11:26:08 -04:00

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#!/bin/bash
# C-Relay Build and Restart Script
# Builds the project first, then stops any running relay and starts a new one in the background
echo "=== C Nostr Relay Build and Restart Script ==="
# Build the project first
echo "Building project..."
make clean all
# Check if build was successful
if [ $? -ne 0 ]; then
echo "ERROR: Build failed. Cannot restart relay."
exit 1
fi
# Check if relay binary exists after build - detect architecture
ARCH=$(uname -m)
case "$ARCH" in
x86_64)
BINARY_PATH="./build/c_relay_x86"
;;
aarch64|arm64)
BINARY_PATH="./build/c_relay_arm64"
;;
*)
BINARY_PATH="./build/c_relay_$ARCH"
;;
esac
if [ ! -f "$BINARY_PATH" ]; then
echo "ERROR: Relay binary not found at $BINARY_PATH after build. Build may have failed."
exit 1
fi
echo "Build successful. Proceeding with relay restart..."
# Kill existing relay if running
echo "Stopping any existing relay servers..."
pkill -f "c_relay_" 2>/dev/null
sleep 2 # Give time for shutdown
# Check if port is still bound
if lsof -i :8888 >/dev/null 2>&1; then
echo "Port 8888 still in use, force killing..."
fuser -k 8888/tcp 2>/dev/null || echo "No process on port 8888"
fi
# Get any remaining processes
REMAINING_PIDS=$(pgrep -f "c_relay_" || echo "")
if [ -n "$REMAINING_PIDS" ]; then
echo "Force killing remaining processes: $REMAINING_PIDS"
kill -9 $REMAINING_PIDS 2>/dev/null
sleep 1
else
echo "No existing relay found"
fi
# Clean up PID file
rm -f relay.pid
# Initialize database if needed
if [ ! -f "./db/c_nostr_relay.db" ]; then
echo "Initializing database..."
./db/init.sh --force >/dev/null 2>&1
fi
# Start relay in background with output redirection
echo "Starting relay server..."
echo "Debug: Current processes: $(ps aux | grep 'c_relay_' | grep -v grep || echo 'None')"
# Start relay in background and capture its PID
$BINARY_PATH > relay.log 2>&1 &
RELAY_PID=$!
echo "Started with PID: $RELAY_PID"
# Check if server is still running after short delay
sleep 3
# Check if process is still alive
if ps -p "$RELAY_PID" >/dev/null 2>&1; then
echo "Relay started successfully!"
echo "PID: $RELAY_PID"
echo "WebSocket endpoint: ws://127.0.0.1:8888"
echo "Log file: relay.log"
echo ""
# Save PID for debugging
echo $RELAY_PID > relay.pid
echo "=== Relay server running in background ==="
echo "To kill relay: pkill -f 'c_relay_'"
echo "To check status: ps aux | grep c_relay_"
echo "To view logs: tail -f relay.log"
echo "Binary: $BINARY_PATH"
echo "Ready for Nostr client connections!"
else
echo "ERROR: Relay failed to start"
echo "Debug: Check relay.log for error details:"
echo "--- Last 10 lines of relay.log ---"
tail -n 10 relay.log 2>/dev/null || echo "No log file found"
echo "--- End log ---"
exit 1
fi
echo ""