websocket/.env.example at main · vixcpp/websocket · GitHub

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# ----------------------------------
# Server
# ----------------------------------
SERVER_PORT=8080
SERVER_IO_THREADS=0              # 0 = auto (hardware concurrency)
SERVER_REQUEST_TIMEOUT=2000      # ms
SERVER_SESSION_TIMEOUT_SEC=20
SERVER_BENCH_MODE=false

# ----------------------------------
# WebSocket
# ----------------------------------

# Maximum size of a WebSocket message (bytes)
WEBSOCKET_MAX_MESSAGE_SIZE=65536

# Idle timeout before closing connection (seconds)
# 0 = disabled
WEBSOCKET_IDLE_TIMEOUT=60

# Enable per-message compression (RFC 7692)
WEBSOCKET_ENABLE_DEFLATE=true

# Interval between ping frames (seconds)
# 0 = disabled
WEBSOCKET_PING_INTERVAL=30

# Automatically handle ping/pong frames
WEBSOCKET_AUTO_PING_PONG=true

# ----------------------------------
# Logging
# ----------------------------------
LOGGING_ASYNC=true
LOGGING_QUEUE_MAX=20000
LOGGING_DROP_ON_OVERFLOW=true

# ----------------------------------
# Security / WAF
# ----------------------------------
WAF_MODE=basic                   # off | basic | strict
WAF_MAX_TARGET_LEN=4096
WAF_MAX_BODY_BYTES=1048576