# Environment variables for tcp-ingestion.
# Copy to .env and fill in values for local development.
# All variables are optional except REDIS_URL.

# Runtime environment: development | test | production
NODE_ENV=development

# Unique identifier for this service instance (used in logs and Redis keys).
# Defaults to a random local-<uuid-prefix> if not set.
INSTANCE_ID=local-1

# Log level: fatal | error | warn | info | debug | trace
LOG_LEVEL=info

# TCP port the service listens on for Teltonika device connections.
TELTONIKA_PORT=5027

# Redis connection URL — required; no default.
REDIS_URL=redis://localhost:6379

# Redis Stream name for normalized Position records.
REDIS_TELEMETRY_STREAM=telemetry:teltonika

# Maximum number of entries to retain in the Redis Stream (XADD MAXLEN ~).
REDIS_STREAM_MAXLEN=1000000

# Port for the Prometheus /metrics HTTP server.
# NOTE: No HTTP server runs today — this is reserved for task 1.10 (observability).
METRICS_PORT=9090

# In-memory publisher queue capacity before overflow (oldest records dropped).
PUBLISH_QUEUE_CAPACITY=10000

# Strict device auth: reject connections from IMEIs not in the Redis allow-list.
# Requires task 1.13 (RedisAllowListAuthority) to be deployed and configured.
# Default false (AllowAllAuthority accepts every IMEI).
STRICT_DEVICE_AUTH=false