Struct DrainResponse 

pub struct DrainResponse {
    pub initiated: bool,
    pub wait_admin_honored: bool,
}

Response body for admin_v1_drain (issue #244). initiated: true reports that the trigger fired; wait_admin_honored reports whether the server actually plans to keep admin alive through router.shutdown (issue #604). The trigger is first-writer-wins, so a wait_admin: true request that loses the race to an earlier drain without it gets false here. The decdn node drain --wait client then refuses to enter the polling loop instead of treating the imminent ECONNREFUSED as drain completion. A true ack covers admin-RPC races only: a SIGINT/SIGTERM that wins the runtime’s shutdown select still closes admin early.

Fields

initiated: bool

true once the trigger has been fired and the runtime’s shutdown sequence is underway. “Initiated”, not “completed”: when wait_admin_honored is false, the admin server may close before the response itself is delivered (the SIGTERM ordering).

wait_admin_honored: bool

true when the server received wait_admin: true and is keeping admin alive through router.shutdown on this drain. The --wait client treats false as “server cannot observe completion safely” and refuses to poll.

Trait Implementations

impl Clone for DrainResponse

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DrainResponse

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

Formats the value using the given formatter.

impl Default for DrainResponse

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for DrainResponse

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for DrainResponse

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.