AnyTLS

Since sing-box 1.12.0

Structure

{
  "type": "anytls",
  "tag": "anytls-out",

  "server": "127.0.0.1",
  "server_port": 1080,
  "password": "8JCsPssfgS8tiRwiMlhARg==",
  "idle_session_check_interval": "30s",
  "idle_session_timeout": "30s",
  "min_idle_session": 5,
  "min_idle_session_for_age": 0,
  "ensure_idle_session": 0,
  "ensure_idle_session_create_rate": 0,
  "heartbeat": "",
  "max_connection_lifetime": "",
  "connection_lifetime_jitter": "",
  "tls": {},

  ... // Dial Fields
}

Fields

server

Required

The server address.

server_port

Required

The server port.

password

Required

The AnyTLS password.

idle_session_check_interval

Interval for checking idle sessions. Default: 30s.

idle_session_timeout

In the check, close sessions that have been idle longer than this duration. Default: 30s.

min_idle_session

In the check, keep at least the first n idle sessions open. Default: 0.

min_idle_session_for_age

Minimum number of idle sessions to retain when cleaning up sessions by age. Sessions will not be closed due to max_connection_lifetime if the idle session count would fall below this value. Default: 0.

ensure_idle_session

Target number of idle sessions to proactively maintain. The client will create new sessions in the background to reach this count. Default: 0 (disabled).

ensure_idle_session_create_rate

Maximum rate (sessions per second) at which new sessions are created when ensuring idle sessions. Default: 0 (unlimited).

heartbeat

Interval for sending keep-alive heartbeats on idle sessions to prevent them from being closed by intermediate network devices. Default: disabled.

max_connection_lifetime

Maximum lifetime of a session before it is closed and replaced. Useful for rotating sessions periodically. Default: disabled.

connection_lifetime_jitter

Random jitter added to max_connection_lifetime to spread out session rotation and avoid thundering herd. Default: disabled.

tls

Required

TLS configuration, see TLS.

Dial Fields

See Dial Fields for details.