Socket Option

    As of Envoy v1.18 the v2 API has been removed and is no longer supported.

    If you are upgrading from v2 API config you may wish to view the v2 API documentation:

    [config.core.v3.SocketOption proto]

    Generic socket option message. This would be used to set socket options that might not exist in upstream kernels or precompiled Envoy binaries.

    description

    () An optional name to give this socket option for debugging, etc. Uniqueness is not required and no special meaning is assumed.

    level

    name

    (int64) The numeric name as passed to setsockopt

    int_value

    () Because many sockopts take an int value.

    Precisely one of int_value, must be set.

    buf_value

    (bytes) Otherwise it’s a byte buffer.

    Precisely one of , buf_value must be set.

    () The state in which the option will be applied. When used in BindConfig STATE_PREBIND is currently the only valid value.

    Enum config.core.v3.SocketOption.SocketState

    STATE_PREBIND

    (DEFAULT) ⁣Socket options are applied after socket creation but before binding the socket to a port

    STATE_BOUND

    ⁣Socket options are applied after binding the socket to a port but before calling listen()

    STATE_LISTENING

    ⁣Socket options are applied after calling listen()