Trait s2n_quic::provider::connection_id::Generator

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pub trait Generator {
    // Required method
    fn generate(&mut self, connection_info: &ConnectionInfo<'_>) -> LocalId;

    // Provided methods
    fn lifetime(&self) -> Option<Duration> { ... }
    fn rotate_handshake_connection_id(&self) -> bool { ... }
}
Expand description

A generator for a connection ID format

Required Methods§

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fn generate(&mut self, connection_info: &ConnectionInfo<'_>) -> LocalId

Generates a connection ID.

Connection IDs MUST NOT contain any information that can be used by an external observer (that is, one that does not cooperate with the issuer) to correlate them with other connection IDs for the same connection.

Each call to generate should produce a unique Connection ID, otherwise the endpoint may terminate.

Provided Methods§

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fn lifetime(&self) -> Option<Duration>

The maximum amount of time each generated connection ID should be used for. By default there is no maximum, though connection IDs may be retired due to rotation requirements or peer requests.

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fn rotate_handshake_connection_id(&self) -> bool

If true (default), the connection ID used during the the handshake will be requested to be retired following confirmation of the handshake completing. This reduces linkability between information exchanged during and after the handshake.

Implementors§