v1.0.8 - Remove limit from subscription count

notes.txt

@@ -88,4 +88,5 @@ sudo ufw delete allow 8888/tcp
 
 lsof -i :7777
 kill $(lsof -t -i :7777)
-kill -9 $(lsof -t -i :7777)
+kill -9 $(lsof -t -i :7777)
+

relay.pid

@@ -1 +1 @@
-1073157
+1508392

src/api.c

@@ -239,7 +239,7 @@ cJSON* query_subscription_details(void) {
     const char* sql =
         "SELECT * "
         "FROM active_subscriptions_log "
-        "ORDER BY created_at DESC LIMIT 100";
+        "ORDER BY created_at DESC";
 
     // DEBUG: Log the query results for debugging subscription_details
     DEBUG_LOG("=== SUBSCRIPTION_DETAILS QUERY DEBUG ===");

src/main.h

@@ -12,8 +12,8 @@
 // Version information (auto-updated by build system)
 #define VERSION_MAJOR 1
 #define VERSION_MINOR 0
-#define VERSION_PATCH 6
-#define VERSION "v1.0.6"
+#define VERSION_PATCH 8
+#define VERSION "v1.0.8"
 
 // Avoid VERSION_MAJOR redefinition warning from nostr_core_lib
 #undef VERSION_MAJOR

tests/subscription_cleanup_test.sh

@@ -0,0 +1,295 @@
+#!/bin/bash
+
+# Subscription Cleanup Testing Suite for C-Relay
+# Tests startup cleanup and connection age limit features
+
+set -e
+
+# Load test keys
+source "$(dirname "$0")/.test_keys.txt"
+
+# Configuration
+RELAY_HOST="127.0.0.1"
+RELAY_PORT="8888"
+RELAY_URL="ws://${RELAY_HOST}:${RELAY_PORT}"
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m' # No Color
+
+# Test counters
+TOTAL_TESTS=0
+PASSED_TESTS=0
+FAILED_TESTS=0
+
+echo -e "${BLUE}========================================${NC}"
+echo -e "${BLUE}Subscription Cleanup Test Suite${NC}"
+echo -e "${BLUE}========================================${NC}"
+echo ""
+
+# Function to print test header
+print_test_header() {
+    echo -e "${BLUE}=== Test $1: $2 ===${NC}"
+}
+
+# Function to print test result
+print_result() {
+    local status=$1
+    local message=$2
+    
+    TOTAL_TESTS=$((TOTAL_TESTS + 1))
+    
+    if [ "$status" = "PASS" ]; then
+        echo -e "${GREEN}[PASS]${NC} $message"
+        PASSED_TESTS=$((PASSED_TESTS + 1))
+    elif [ "$status" = "FAIL" ]; then
+        echo -e "${RED}[FAIL]${NC} $message"
+        FAILED_TESTS=$((FAILED_TESTS + 1))
+    else
+        echo -e "${YELLOW}[WARN]${NC} $message"
+        PASSED_TESTS=$((PASSED_TESTS + 1))
+    fi
+}
+
+# Function to check if relay is running
+check_relay_running() {
+    # Send a simple REQ and check for EOSE response
+    local response=$(echo '["REQ","ping",{}]' | timeout 2 websocat -n1 "$RELAY_URL" 2>/dev/null)
+    if echo "$response" | grep -q "EOSE\|EVENT"; then
+        return 0
+    else
+        return 1
+    fi
+}
+
+# Function to create a subscription
+create_subscription() {
+    local sub_id=$1
+    local filter=${2:-"{}"}
+    
+    echo "[\"REQ\",\"$sub_id\",$filter]" | timeout 5 websocat -n1 "$RELAY_URL" 2>/dev/null || echo "TIMEOUT"
+}
+
+# Function to close a subscription
+close_subscription() {
+    local sub_id=$1
+    
+    echo "[\"CLOSE\",\"$sub_id\"]" | timeout 5 websocat -n1 "$RELAY_URL" 2>/dev/null || echo "TIMEOUT"
+}
+
+# Function to query subscription count from database
+get_subscription_count() {
+    local db_file=$(find . -name "*.db" -type f 2>/dev/null | head -1)
+    
+    if [ -z "$db_file" ]; then
+        echo "0"
+        return
+    fi
+    
+    sqlite3 "$db_file" "SELECT COUNT(*) FROM subscriptions WHERE event_type='created' AND ended_at IS NULL;" 2>/dev/null || echo "0"
+}
+
+# Test 1: Basic Connectivity
+print_test_header "1" "Basic Connectivity"
+
+if check_relay_running; then
+    print_result "PASS" "Relay is running and accepting connections"
+else
+    print_result "FAIL" "Cannot connect to relay at $RELAY_URL"
+    echo ""
+    echo -e "${RED}ERROR: Relay must be running for tests to proceed${NC}"
+    exit 1
+fi
+echo ""
+
+# Test 2: Create Multiple Subscriptions
+print_test_header "2" "Create Multiple Subscriptions"
+
+echo "[INFO] Creating 5 test subscriptions..."
+for i in {1..5}; do
+    response=$(create_subscription "cleanup_test_$i")
+    if echo "$response" | grep -q "EOSE"; then
+        echo "[INFO] Subscription cleanup_test_$i created successfully"
+    else
+        print_result "WARN" "Subscription cleanup_test_$i may not have been created: $response"
+    fi
+done
+
+# Give subscriptions time to be logged
+sleep 2
+
+# Check subscription count in database
+active_subs=$(get_subscription_count)
+echo "[INFO] Active subscriptions in database: $active_subs"
+
+if [ "$active_subs" -ge 5 ]; then
+    print_result "PASS" "Multiple subscriptions created and logged ($active_subs active)"
+else
+    print_result "WARN" "Expected at least 5 subscriptions, found $active_subs"
+fi
+echo ""
+
+# Test 3: Simulate Orphaned Subscriptions (disconnect without CLOSE)
+print_test_header "3" "Simulate Orphaned Subscriptions"
+
+echo "[INFO] Creating subscriptions and disconnecting abruptly..."
+
+# Create subscriptions in background and kill the connection
+for i in {6..10}; do
+    (echo "[\"REQ\",\"orphan_test_$i\",{}]" | timeout 2 websocat "$RELAY_URL" &>/dev/null) &
+    pid=$!
+    sleep 0.5
+    kill -9 $pid 2>/dev/null || true
+done
+
+sleep 2
+
+orphaned_subs=$(get_subscription_count)
+echo "[INFO] Subscriptions after abrupt disconnects: $orphaned_subs"
+
+if [ "$orphaned_subs" -gt "$active_subs" ]; then
+    print_result "PASS" "Orphaned subscriptions detected ($orphaned_subs total, was $active_subs)"
+else
+    print_result "WARN" "No increase in orphaned subscriptions detected"
+fi
+echo ""
+
+# Test 4: Startup Cleanup (requires relay restart)
+print_test_header "4" "Startup Cleanup Feature"
+
+echo "[INFO] This test requires relay restart to verify startup cleanup"
+echo "[INFO] Current orphaned subscriptions: $orphaned_subs"
+echo ""
+echo -e "${YELLOW}[ACTION REQUIRED]${NC} Please restart the relay now with:"
+echo "  ./make_and_restart_relay.sh"
+echo ""
+echo -n "Press Enter after relay has restarted to continue..."
+read
+
+# Wait for relay to be ready
+echo "[INFO] Waiting for relay to be ready..."
+sleep 3
+
+if ! check_relay_running; then
+    print_result "FAIL" "Relay not responding after restart"
+    exit 1
+fi
+
+# Check if orphaned subscriptions were cleaned up
+cleaned_subs=$(get_subscription_count)
+echo "[INFO] Active subscriptions after restart: $cleaned_subs"
+
+if [ "$cleaned_subs" -eq 0 ]; then
+    print_result "PASS" "Startup cleanup removed all orphaned subscriptions"
+elif [ "$cleaned_subs" -lt "$orphaned_subs" ]; then
+    print_result "PASS" "Startup cleanup reduced orphaned subscriptions (from $orphaned_subs to $cleaned_subs)"
+else
+    print_result "FAIL" "Startup cleanup did not reduce orphaned subscriptions"
+fi
+echo ""
+
+# Test 5: Connection Age Limit (requires configuration)
+print_test_header "5" "Connection Age Limit Feature"
+
+echo "[INFO] Testing connection age limit feature..."
+echo "[INFO] Default max_connection_seconds is 86400 (24 hours)"
+echo ""
+echo -e "${YELLOW}[INFO]${NC} To test connection age limit with shorter timeout:"
+echo "  1. Set max_connection_seconds to 60 (1 minute) via admin event"
+echo "  2. Create a subscription and wait 61 seconds"
+echo "  3. Connection should be automatically closed"
+echo ""
+echo "[INFO] For this test, we'll verify the feature is enabled in config"
+
+# Create a test subscription to verify connection works
+response=$(create_subscription "age_test_1")
+if echo "$response" | grep -q "EOSE"; then
+    print_result "PASS" "Connection age limit feature is operational (subscription created)"
+else
+    print_result "WARN" "Could not verify connection age limit feature"
+fi
+echo ""
+
+# Test 6: Verify Client Reconnection
+print_test_header "6" "Client Reconnection After Cleanup"
+
+echo "[INFO] Testing that clients can reconnect after cleanup..."
+
+# Create a subscription
+response=$(create_subscription "reconnect_test_1")
+if echo "$response" | grep -q "EOSE"; then
+    echo "[INFO] First connection successful"
+    
+    # Close and reconnect
+    sleep 1
+    response=$(create_subscription "reconnect_test_2")
+    if echo "$response" | grep -q "EOSE"; then
+        print_result "PASS" "Client can reconnect and create new subscriptions"
+    else
+        print_result "FAIL" "Client reconnection failed"
+    fi
+else
+    print_result "FAIL" "Initial connection failed"
+fi
+echo ""
+
+# Test 7: Verify Disabled State (max_connection_seconds = 0)
+print_test_header "7" "Verify Feature Can Be Disabled"
+
+echo "[INFO] Connection age limit can be disabled by setting max_connection_seconds=0"
+echo "[INFO] When disabled, connections remain open indefinitely"
+echo "[INFO] This is the recommended setting for most relays"
+
+# Create a long-lived subscription
+response=$(create_subscription "disabled_test_1")
+if echo "$response" | grep -q "EOSE"; then
+    print_result "PASS" "Subscriptions work normally when feature is disabled/default"
+else
+    print_result "WARN" "Could not verify disabled state"
+fi
+echo ""
+
+# Test 8: Database Integrity Check
+print_test_header "8" "Database Integrity After Cleanup"
+
+echo "[INFO] Checking database integrity..."
+
+db_file=$(find . -name "*.db" -type f 2>/dev/null | head -1)
+if [ -n "$db_file" ]; then
+    # Check if database is accessible
+    if sqlite3 "$db_file" "PRAGMA integrity_check;" 2>/dev/null | grep -q "ok"; then
+        print_result "PASS" "Database integrity check passed"
+    else
+        print_result "FAIL" "Database integrity check failed"
+    fi
+    
+    # Check subscription table structure
+    if sqlite3 "$db_file" "SELECT COUNT(*) FROM subscriptions;" &>/dev/null; then
+        print_result "PASS" "Subscription table is accessible"
+    else
+        print_result "FAIL" "Subscription table is not accessible"
+    fi
+else
+    print_result "WARN" "No database file found"
+fi
+echo ""
+
+# Final Summary
+echo -e "${BLUE}========================================${NC}"
+echo -e "${BLUE}Test Summary${NC}"
+echo -e "${BLUE}========================================${NC}"
+echo "Total Tests: $TOTAL_TESTS"
+echo -e "${GREEN}Passed: $PASSED_TESTS${NC}"
+echo -e "${RED}Failed: $FAILED_TESTS${NC}"
+echo ""
+
+if [ $FAILED_TESTS -eq 0 ]; then
+    echo -e "${GREEN}All tests passed!${NC}"
+    exit 0
+else
+    echo -e "${RED}Some tests failed. Please review the output above.${NC}"
+    exit 1
+fi