Struct BridgeConfig 

pub struct BridgeConfig {
    pub close: CloseFrame,
    pub error_close: CloseFrame,
    pub keepalive: Option<KeepAlive>,
    pub control: Option<ControlReceiver>,
    pub on_close: Option<CloseHook>,
    pub on_ping: Option<ControlHook>,
    pub on_pong: Option<ControlHook>,
}

Control-frame configuration and hooks for bridge_with / serve_h2_with.

BridgeConfig::default enables server-initiated keepalive on by default (KeepAlive::default: 30s ping / 15s timeout / 1001) so a silently-dead peer can’t leak the bridge; wslay still auto-answers incoming pings, a Normal Closure is sent on teardown, and no hooks fire. To opt out of keepalive, set keepalive to None.

Fields

close: CloseFrame

Close frame this side sends when it starts the close after the peer/upstream reached a clean EOF. Defaults to 1000 Normal Closure, empty reason.

error_close: CloseFrame

Close frame this side sends when it tears down because the peer/upstream errored (a read/write failure — e.g. a reset — not a clean EOF). Defaults to 1011 (Internal Error); the proxy sets 1014 (Bad Gateway) so a failed upstream is distinguishable from a clean shutdown (à la nginx 502).

keepalive: Option<KeepAlive>

Server-initiated keepalive (ping-and-timeout). Defaults to Some(KeepAlive::default); set to None to opt out (and optionally drive your own pings via control_channel instead).

control: Option<ControlReceiver>

Receiver from control_channel, to send control frames while running.

on_close: Option<CloseHook>

Called once when the connection ends, with the close frame describing why: the peer’s Close, the keepalive-timeout close, the teardown close, or 1006 (Abnormal) if the transport dropped without a Close.

on_ping: Option<ControlHook>

Called when a Ping is received (wslay has already auto-queued the Pong).

on_pong: Option<ControlHook>

Called when a Pong is received.

Trait Implementations

impl Default for BridgeConfig

fn default() -> Self

Returns the “default value” for a type.