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AppState

construct::gateway

Struct AppState 

Source 
pub struct AppState {
Show 36 fields
    pub config: Arc<Mutex<Config>>,
    pub provider: Arc<dyn Provider>,
    pub model: String,
    pub temperature: f64,
    pub mem: Arc<dyn Memory>,
    pub auto_save: bool,
    pub webhook_secret_hash: Option<Arc<str>>,
    pub pairing: Arc<PairingGuard>,
    pub trust_forwarded_headers: bool,
    pub rate_limiter: Arc<GatewayRateLimiter>,
    pub auth_limiter: Arc<AuthRateLimiter>,
    pub idempotency_store: Arc<IdempotencyStore>,
    pub whatsapp: Option<Arc<WhatsAppChannel>>,
    pub whatsapp_app_secret: Option<Arc<str>>,
    pub linq: Option<Arc<LinqChannel>>,
    pub linq_signing_secret: Option<Arc<str>>,
    pub nextcloud_talk: Option<Arc<NextcloudTalkChannel>>,
    pub nextcloud_talk_webhook_secret: Option<Arc<str>>,
    pub wati: Option<Arc<WatiChannel>>,
    pub gmail_push: Option<Arc<GmailPushChannel>>,
    pub observer: Arc<dyn Observer>,
    pub tools_registry: Arc<Vec<ToolSpec>>,
    pub cost_tracker: Option<Arc<CostTracker>>,
    pub audit_logger: Option<Arc<AuditLogger>>,
    pub event_tx: Sender<Value>,
    pub shutdown_tx: Sender<bool>,
    pub node_registry: Arc<NodeRegistry>,
    pub path_prefix: String,
    pub session_backend: Option<Arc<dyn SessionBackend>>,
    pub session_queue: Arc<SessionActorQueue>,
    pub device_registry: Option<Arc<DeviceRegistry>>,
    pub pending_pairings: Option<Arc<PairingStore>>,
    pub canvas_store: CanvasStore,
    pub mcp_registry: Option<Arc<McpRegistry>>,
    pub approval_registry: Arc<ApprovalRegistry>,
    pub mcp_local_url: Option<Arc<str>>,

}
Expand description

Shared state for all axum handlers

Fields§

§config: Arc<Mutex<Config>>§provider: Arc<dyn Provider>§model: String§temperature: f64§mem: Arc<dyn Memory>§auto_save: bool§webhook_secret_hash: Option<Arc<str>>

SHA-256 hash of X-Webhook-Secret (hex-encoded), never plaintext.

§pairing: Arc<PairingGuard>§trust_forwarded_headers: bool§rate_limiter: Arc<GatewayRateLimiter>§auth_limiter: Arc<AuthRateLimiter>§idempotency_store: Arc<IdempotencyStore>§whatsapp: Option<Arc<WhatsAppChannel>>§whatsapp_app_secret: Option<Arc<str>>

WhatsApp app secret for webhook signature verification (X-Hub-Signature-256)

§linq: Option<Arc<LinqChannel>>§linq_signing_secret: Option<Arc<str>>

Linq webhook signing secret for signature verification

§nextcloud_talk: Option<Arc<NextcloudTalkChannel>>§nextcloud_talk_webhook_secret: Option<Arc<str>>

Nextcloud Talk webhook secret for signature verification

§wati: Option<Arc<WatiChannel>>§gmail_push: Option<Arc<GmailPushChannel>>

Gmail Pub/Sub push notification channel

§observer: Arc<dyn Observer>

Observability backend for metrics scraping

§tools_registry: Arc<Vec<ToolSpec>>

Registered tool specs (for web dashboard tools page)

§cost_tracker: Option<Arc<CostTracker>>

Cost tracker (optional, for web dashboard cost page)

§audit_logger: Option<Arc<AuditLogger>>

Audit logger (optional, for web dashboard audit viewer)

§event_tx: Sender<Value>

SSE broadcast channel for real-time events

§shutdown_tx: Sender<bool>

Shutdown signal sender for graceful shutdown

§node_registry: Arc<NodeRegistry>

Registry of dynamically connected nodes

§path_prefix: String

Path prefix for reverse-proxy deployments (empty string = no prefix)

§session_backend: Option<Arc<dyn SessionBackend>>

Session backend for persisting gateway WS chat sessions

§session_queue: Arc<SessionActorQueue>

Per-session actor queue for serializing concurrent turns

§device_registry: Option<Arc<DeviceRegistry>>

Device registry for paired device management

§pending_pairings: Option<Arc<PairingStore>>

Pending pairing request store

§canvas_store: CanvasStore

Shared canvas store for Live Canvas (A2UI) system

§mcp_registry: Option<Arc<McpRegistry>>

MCP registry for direct tool invocation from HTTP handlers (memory graph, etc.)

§approval_registry: Arc<ApprovalRegistry>

Registry of pending human approval requests from workflow runs

§mcp_local_url: Option<Arc<str>>

Base URL (e.g. http://127.0.0.1:60004) of the in-process MCP server, used by gateway reverse-proxy handlers in api_mcp. None if the MCP server failed to bind — proxy handlers should then return 503. Populated after MCP server bind in run_gateway.

Trait Implementations§

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impl Clone for AppState

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fn clone(&self) -> AppState

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

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