Struct ConnectionStrategy 

pub struct ConnectionStrategy { /* private fields */ }

Connection strategy state machine

Manages the progression through connection methods from fastest (direct) to most reliable (relay).

Implementations

impl ConnectionStrategy

pub fn new(config: StrategyConfig) -> Self

Create a new connection strategy with the given configuration

pub fn current_stage(&self) -> &ConnectionStage

Get the current stage

pub fn config(&self) -> &StrategyConfig

Get the configuration

pub fn ipv4_timeout(&self) -> Duration

Get the IPv4 timeout

pub fn ipv6_timeout(&self) -> Duration

Get the IPv6 timeout

pub fn holepunch_timeout(&self) -> Duration

Get the hole-punch timeout

pub fn relay_timeout(&self) -> Duration

Get the relay timeout

pub fn transition_to_ipv6(&mut self, error: impl Into<String>)

Record an error and transition to IPv6 stage

pub fn transition_to_holepunch(&mut self, error: impl Into<String>)

Record an error and transition to hole-punching stage

pub fn record_holepunch_error(&mut self, round: u32, error: impl Into<String>)

Record a hole-punch error and either retry or transition to relay

pub fn should_retry_holepunch(&self) -> bool

Check if we should retry hole-punching

pub fn increment_round(&mut self)

Increment the hole-punch round

pub fn transition_to_relay(&mut self, error: impl Into<String>)

Transition to relay stage

pub fn transition_to_failed(&mut self, error: impl Into<String>)

Transition to failed state

pub fn mark_connected(&mut self, method: ConnectionMethod)

Mark connection as successful via the specified method

pub fn is_terminal(&self) -> bool

Check if the strategy has reached a terminal state

pub fn errors(&self) -> &[ConnectionAttemptError]

Get all recorded errors

Trait Implementations

impl Debug for ConnectionStrategy

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.