displayName
ErrorFrame (server→client)
contextKind
websocket-frame-server
typescriptInterface
ErrorFrame
producerIface
@a5c-ai/agent-mux-gateway server.ts (RunManager / ClientConn error paths)
consumerIfaces
- @a5c-ai/agent-mux-gateway client
fieldSchema
- type:literal<error>:required:Frame discriminator
- code:string:required:Machine-readable error code (zod min(1))
- message:string:required:Human-readable error message
- runId:string:optional:Run id the error pertains to (when applicable)
- tailSeq:int:optional:Last delivered seq for the run subscription, for resume
sourceCitation
packages/agent-mux/gateway/src/protocol/v1.ts:17-23; frames.ts:18-24