Struct RuntimeConfig 

pub struct RuntimeConfig {

    pub listen: ListenConfig,
    pub tls: Option<TlsConfig>,
    pub auth: AuthConfig,
    pub ops_console: OpsConsoleConfig,
    pub namespace: NamespaceConfig,
    pub worker: WorkerConfig,
    pub websocket: WebSocketConfig,
    pub workflow_packages: Vec<PathBuf>,
    pub deploy: DeployConfig,
    pub authoring: AuthoringConfig,
    pub dev: DevConfig,
    pub outbox: OutboxConfig,
    pub observability: ObservabilityConfig,
    pub mcp: ResolvedMcpConfig,
    pub assistant: ResolvedAssistantConfig,
    pub scheduler_threads: usize,
    pub jit_threshold: Option<u32>,
    pub query_timeout: Option<Duration>,
    pub workloop_sweep_interval: Option<Duration>,
    pub stop_drain_timeout: Option<Duration>,
    pub default_namespace: String,
    pub auto_create: AutoCreate,
    pub max_in_flight_activities: u32,
    pub drain_timeout: Duration,
    pub metrics: MetricsConfig,
    pub owned_shards: Vec<usize>,
    pub cors_allowed_origins: Vec<String>,
}

Runtime settings retained in shared server state for transport adapters.

Fields

listen: ListenConfig

Listener addresses for public transports.

tls: Option<TlsConfig>

Optional TLS material for public transports.

auth: AuthConfig

Authentication configuration shared by transports.

ops_console: OpsConsoleConfig

Ops-console asset location.

namespace: NamespaceConfig

Namespace resolver construction mode.

worker: WorkerConfig

Remote worker heartbeat configuration.

websocket: WebSocketConfig

WebSocket stream configuration.

workflow_packages: Vec<PathBuf>

Workflow package archives loaded into the engine at startup.

deploy: DeployConfig

Operator deploy API settings.

authoring: AuthoringConfig

Server-side Gleam authoring API settings.

dev: DevConfig

Local dev-server surface settings.

outbox: OutboxConfig

Durable-outbox fan-out dispatcher settings.

observability: ObservabilityConfig

Agent-observability transcript retention bounds ([observability]).

mcp: ResolvedMcpConfig

Model Context Protocol surface settings ([mcp]), fully resolved.

assistant: ResolvedAssistantConfig

Assistant-session settings ([assistant]), fully resolved. The Default is the STOCK form — no [assistant] section, so no declared account — which is what a server whose config never mentions the surface carries, and which still serves the assistant on every harness the catalogue ships.

scheduler_threads: usize

Engine scheduler thread count.

jit_threshold: Option<u32>

Engine JIT compilation threshold, or None to defer to beamr’s own default. Carried as an Option because “the operator named a threshold” and “nobody said” are different states, and only the first may override beamr.

query_timeout: Option<Duration>

Engine reply deadline for workflow queries. REQUIRED — carried as an Option only so state construction can re-validate (defense in depth, like websocket.event_broadcast_capacity); validated configurations always hold Some non-zero duration.

workloop_sweep_interval: Option<Duration>

Workloop sweep interval — how often the engine checks its registered loops for a due cadence window or an exceeded tolerance.

stop_drain_timeout: Option<Duration>

The engine stop’s NO-PROGRESS drain bound (AE-017), from [runtime].stop_drain_timeout_ms. Carried as an Option like query_timeout so state construction can re-validate; validated configurations always hold Some non-zero duration.

default_namespace: String

Default namespace used by worker dispatch and unauthenticated local callers.

auto_create: AutoCreate

Minted-on-use policy applied at the worker-registration mint hook ([namespaces] auto_create). AutoCreate::Open (the default) mints an unseen namespace durably; AutoCreate::Closed rejects it.

max_in_flight_activities: u32

Platform-wide default for a namespace’s cluster-wide concurrent in-flight-activity ceiling ([namespaces] max_in_flight_activities), applied when a namespace record carries no explicit override. Carried in runtime state so the later P2-Q2 keyed-backpressure dispatcher can read it without reloading config. Stored-only in this slice — nothing reads it yet.

drain_timeout: Duration

Graceful drain timeout.

metrics: MetricsConfig

Metrics endpoint settings.

owned_shards: Vec<usize>

Static distribution-shard assignment for this node (from [store] owned_shards). Empty means own ALL shards (single-node default, byte-identical to today); a non-empty set scopes engine recovery and enumeration to exactly those shards. No election: assignment is static.

cors_allowed_origins: Vec<String>

Browser origins allowed cross-origin access to the public HTTP API (from [server] cors_allowed_origins). Empty means no cross-origin access and no CorsLayer is installed (secure default); a non-empty set installs the layer scoped to exactly those origins.

Trait Implementations

impl Clone for RuntimeConfig

fn clone(&self) -> RuntimeConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RuntimeConfig

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

Formats the value using the given formatter.