Struct GroupsDiagnostics 

pub struct GroupsDiagnostics { /* private fields */ }

Process-wide diagnostics table, owned by AppState.

Implementations

impl GroupsDiagnostics

pub fn new() -> Self

Construct an empty diagnostics table.

pub fn record_message_received(&self, group_id: &str, now_ms: u64)

Record a successfully validated public message. now_ms is the wall- clock timestamp the caller already has from now_millis_u64().

pub fn record_decode_failed(&self, group_id: &str)

Record a JSON decode failure on the public-message topic.

pub fn record_author_banned(&self, group_id: &str)

Record an AuthorBanned rejection.

pub fn record_write_policy_violation(&self, group_id: &str)

Record a WritePolicyViolation rejection — the headline counter for the join-roster-propagation regression: a sudden jump on the owner side immediately after a joiner posts means the owner’s members_v2 has not converged yet.

pub fn record_signature_failed(&self, group_id: &str)

Record an InvalidSignature rejection.

pub fn record_other_drop(&self, group_id: &str)

Record any other ingest failure (size, group_id mismatch, confidentiality mismatch, etc).

pub fn record_member_joined(&self, group_id: &str)

Record a successful application of a MemberJoined metadata event.

pub fn record_member_joined_rejected_non_member_role(&self, group_id: &str)

Record a MemberJoined rejection for a requested role other than Member.

pub fn record_member_joined_rejected_invite_secret_unknown( &self, group_id: &str, )

Record a MemberJoined rejection for an unknown invite secret.

pub fn snapshot( &self, groups: &HashMap<String, GroupInfo>, metadata_subscribed: &HashSet<String>, public_subscribed: &HashSet<String>, ) -> GroupsDiagnosticsSnapshot

Build a snapshot for GET /diagnostics/groups. Joins the live per-group counters with the caller-supplied members_v2 and subscription views (the daemon already holds those locks higher up the call stack, so we keep this function pure-sync).

Trait Implementations

impl Debug for GroupsDiagnostics

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

Formats the value using the given formatter.

impl Default for GroupsDiagnostics

fn default() -> GroupsDiagnostics

Returns the “default value” for a type.