from protobuf message arrow.flight.protocol.HandshakeResponse

interface HandshakeResponse {
    payload: Uint8Array;
    protocolVersion: bigint;
}

Properties

payload: Uint8Array

Arbitrary auth/handshake info.

from protobuf field: bytes payload = 2;

protocolVersion: bigint

A defined protocol version

from protobuf field: uint64 protocol_version = 1;