Enum ProtocolMessage 

pub enum ProtocolMessage {
    Register {
        signer_id: SignerId,
        quorum_id: String,
    },
    Registered {
        signer_id: SignerId,
    },
    CreateSession {
        quorum_id: String,
        scheme: String,
        message: Vec<u8>,
        threshold: u32,
        num_parties: u32,
    },
    SessionCreated {
        session_id: String,
    },
    SessionPending {
        session_id: String,
        message: Vec<u8>,
        threshold: u32,
    },
    Commitment {
        session_id: String,
        signer_id: SignerId,
        bytes: Vec<u8>,
        signature: Vec<u8>,
    },
    CommitmentsReady {
        session_id: String,
    },
    Share {
        session_id: String,
        signer_id: SignerId,
        bytes: Vec<u8>,
        signature: Vec<u8>,
    },
    Signature {
        session_id: String,
        bytes: Vec<u8>,
        algorithm: String,
        contributing_signers: Vec<SignerId>,
    },
    Ack {
        session_id: String,
    },
    Error {
        message: String,
    },
    GetStatus {
        session_id: Option<String>,
    },
    Status {
        session_id: String,
        state: String,
    },
    HealthCheck,
    HealthStatus {
        alive: bool,
        ready: bool,
        session_count: usize,
        uptime_seconds: u64,
    },
    MetricsQuery,
    MetricsResponse {
        text: String,
    },
}

Protocol message exchanged over TCP between coordinator, signers, and clients.

Variants

Register

Signer registers with coordinator.

Fields

signer_id: SignerId

Signer identity.

quorum_id: String

Quorum this signer belongs to.

Registered

Coordinator acknowledges registration.

Fields

signer_id: SignerId

Signer identity.

CreateSession

Client requests session creation.

Fields

quorum_id: String

Quorum ID.

scheme: String

Signing scheme.

message: Vec<u8>

Message to sign.

threshold: u32

Threshold T.

num_parties: u32

Total parties N.

SessionCreated

Coordinator confirms session created.

Fields

session_id: String

Session ID.

SessionPending

Coordinator notifies signers of pending session.

Fields

session_id: String

Session ID.

message: Vec<u8>

Message to sign.

threshold: u32

Threshold.

Commitment

Signer submits commitment.

Fields

session_id: String

Session ID.

signer_id: SignerId

Signer identity.

bytes: Vec<u8>

Commitment bytes.

signature: Vec<u8>

Identity signature.

CommitmentsReady

Coordinator notifies that commitments are collected.

Fields

session_id: String

Session ID.

Share

Signer submits share.

Fields

session_id: String

Session ID.

signer_id: SignerId

Signer identity.

bytes: Vec<u8>

Share bytes.

signature: Vec<u8>

Identity signature.

Signature

Coordinator returns aggregated signature.

Fields

session_id: String

Session ID.

bytes: Vec<u8>

Signature bytes.

algorithm: String

Algorithm.

contributing_signers: Vec<SignerId>

Contributing signers.

Ack

Acknowledgement (commitment or share accepted, no further action needed).

Fields

session_id: String

Session ID being acknowledged.

Error

Error response.

Fields

message: String

Error message.

GetStatus

Status query.

Fields

session_id: Option<String>

Session ID (optional).

Status

Status response.

Fields

session_id: String

Session ID.

state: String

Current state.

HealthCheck

Liveness/readiness probe.

HealthStatus

Health status response.

Fields

alive: bool

Server is running.

ready: bool

Coordinator can accept sessions.

session_count: usize

Active session count.

uptime_seconds: u64

Server uptime in seconds.

MetricsQuery

Prometheus metrics query.

MetricsResponse

Prometheus metrics response (text exposition format).

Fields

text: String

Prometheus text format metrics.

Trait Implementations

impl Clone for ProtocolMessage

fn clone(&self) -> ProtocolMessage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProtocolMessage

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ProtocolMessage

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ProtocolMessage

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

where __S: Serializer,

Serialize this value into the given Serde serializer.