Enum SessionCommand 

pub enum SessionCommand {
    Send(Vec<u8>),
    SendStreamReliable {
        stream_id: u32,
        data: Bytes,
    },
    SendStreamUnreliable {
        stream_id: u32,
        data: Bytes,
    },
    CloseStream {
        stream_id: u32,
    },
    Migrate(String),
    MigrateServer(String),
    Close,
}

Available on crate feature std only.

Commands for the background session task

Variants

Send(Vec<u8>)

Queue data for sending

SendStreamReliable

Send data on a specific stream reliably

Fields

stream_id: u32

data: Bytes

SendStreamUnreliable

Send data on a specific stream unreliably

Fields

stream_id: u32

data: Bytes

CloseStream

Close a specific stream

Fields

stream_id: u32

Migrate(String)

Migrate to a new local address (Phase 4 / P4.2 — embedder-triggered). Carries the new local bind address as a String; the pump rebinds the transport and bumps the send path_id (best-effort, never fatal to the session).

MigrateServer(String)

Migrate the SERVER’s send path to a new local address (Rust-only, the server-side mirror of Migrate). Carries the new local bind address as a String; the pump rebinds the server’s send socket (its receive keeps flowing on the old address via the listener demux during the overlap) and rotates the s2c send path_id + outbound CID in lock-step, so the client sees — and follows — a fresh server source with a fresh, unlinkable ConnId. Best-effort, never fatal.

Close

Close the session