# DragonflyDB Configuration for Trackeep
# 
# DragonflyDB is a modern Redis-compatible in-memory database
# Optimized for performance and lower memory usage

# =============================================================================
# NETWORK
# =============================================================================

# Accept connections on all interfaces (safe when behind Docker network)
bind 0.0.0.0

# Default port (same as Redis for compatibility)
port 6379

# TCP listen() backlog
tcp-backlog 511

# Close connection after N seconds of idle time (0 = disabled)
timeout 0

# TCP keepalive
tcp-keepalive 300

# =============================================================================
# SECURITY
# =============================================================================

# Require password for connections
# Set via environment variable: requirepass ${DRAGONFLY_PASSWORD}
requirepass dragonfly123

# Disable dangerous commands in production
rename-command FLUSHDB ""
rename-command FLUSHALL ""
rename-command CONFIG "CONFIG_9f8a2b3c"
rename-command DEBUG ""
rename-command SHUTDOWN "SHUTDOWN_7d4e1f9a"

# =============================================================================
# MEMORY MANAGEMENT
# =============================================================================

# Maximum memory limit (256MB suitable for small-medium deployments)
# DragonflyDB is more memory efficient than Redis
maxmemory 256mb

# Eviction policy when maxmemory is reached
# allkeys-lru: Remove less recently used keys first (recommended for caching)
maxmemory-policy allkeys-lru

# =============================================================================
# PERSISTENCE
# =============================================================================

# Enable AOF persistence (recommended for session durability)
appendonly yes

# AOF file name
appendfilename "appendonly.aof"

# Sync strategy: everysec (recommended balance)
appendfsync everysec

# Auto-rewrite AOF when it grows by X%
auto-aof-rewrite-percentage 100

# Minimum size before auto-rewrite
auto-aof-rewrite-min-size 64mb

# Working directory for persistence
dir /data

# =============================================================================
# CLIENTS & PERFORMANCE
# =============================================================================

# Maximum number of client connections
maxclients 10000

# Number of databases (default 16)
databases 16

# Latency monitoring
latency-monitor-threshold 100

# Slow log (log queries taking > N microseconds)
slowlog-log-slower-than 10000

# Slow log max length
slowlog-max-len 128

# =============================================================================
# LOGGING
# =============================================================================

# Log level: debug, verbose, notice, warning
loglevel notice

# Log file (empty = stdout, good for Docker)
logfile ""

# =============================================================================
# DRAGONFLYDB SPECIFIC OPTIMIZATIONS
# =============================================================================

# Enable DragonflyDB-specific optimizations
# These are automatically enabled in DragonflyDB

# Better memory management
# Improved multi-core utilization
# Enhanced performance for caching workloads