Enum CloseReason 

pub enum CloseReason {
    SequenceMismatch(String),
    OversizedFrame {
        size: usize,
        max: usize,
    },
    Other(String),
}

Reason a TxStatus transitioned to Closed. Callers should branch on the typed variants for cases they care about (e.g. cache-eviction logic in DialMailboxRouter keys on SequenceMismatch); everything else falls into Other and is for display/logging only.

Variants

SequenceMismatch(String)

The peer rejected our session because our sequence number did not match what the peer’s dispatcher expected — the K8s “out-of-sequence message, expected seq 0, got N” case where the peer GC’d the SessionId while we still hold an Outbox.next_seq past 0. Re-dialing produces a fresh session that the peer accepts.

OversizedFrame

The peer rejected a frame whose length exceeded config::CODEC_MAX_FRAME_LENGTH. Re-dialing will not help — the message itself is the problem.

Fields

size: usize

Actual frame length in bytes.

max: usize

CODEC_MAX_FRAME_LENGTH at the time of rejection.

Other(String)

Any close reason the transport hasn’t classified further. The string is for display/logging only — do not parse it. If a caller needs to branch on a sub-case, lift it into its own variant on this enum.

Trait Implementations

impl Clone for CloseReason

fn clone(&self) -> CloseReason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CloseReason

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

Formats the value using the given formatter.

impl Display for CloseReason

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

Formats the value using the given formatter.

impl PartialEq for CloseReason

fn eq(&self, other: &CloseReason) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for CloseReason