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feat(core): make turn cancellation explicit

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This commit is contained in:
Yichen Jiang
2026-07-16 18:12:34 +08:00
parent b1e19d8b69
commit c238992fbb
55 changed files with 884 additions and 383 deletions
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20
packages/cordis/tool-cordis/src/api-catalog.ts
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@@ -299,7 +299,7 @@ export const EVENT_API: readonly EventApiEntry[] = [
{
name: 'agent/prompt-submit',
mode: 'waterfall',
signature: '\'agent/prompt-submit\'(this: Scoped<Agent>, agent: Agent, content: ContentBlock[], source: MessageSource, next: () => Promise<PromptDecision>): Promise<PromptDecision>',
signature: '\'agent/prompt-submit\'(this: Scoped<Agent>, agent: Agent, content: ContentBlock[], source: MessageSource, signal: AbortSignal, next: () => Promise<PromptDecision>): Promise<PromptDecision>',
summary: 'Allow, rewrite, or block one drained prompt before it becomes a user message.',
},
{
@@ -311,7 +311,7 @@ export const EVENT_API: readonly EventApiEntry[] = [
{
name: 'agent/request',
mode: 'waterfall',
signature: '\'agent/request\'(this: Scoped<Agent>, agent: Agent, turn: number, step: number, config: LlmCallConfig, next: () => Promise<LlmCallConfig>): Promise<LlmCallConfig>',
signature: '\'agent/request\'(this: Scoped<Agent>, agent: Agent, turn: number, step: number, config: LlmCallConfig, signal: AbortSignal, next: () => Promise<LlmCallConfig>): Promise<LlmCallConfig>',
summary: 'Replace the frozen call configuration.',
},
{
@@ -335,19 +335,19 @@ export const EVENT_API: readonly EventApiEntry[] = [
{
name: 'agent/step-result',
mode: 'waterfall',
signature: '\'agent/step-result\'(this: Scoped<Agent>, agent: Agent, turn: number, step: number, message: Message, next: () => Promise<Message>): Promise<Message>',
signature: '\'agent/step-result\'(this: Scoped<Agent>, agent: Agent, turn: number, step: number, message: Message, signal: AbortSignal, next: () => Promise<Message>): Promise<Message>',
summary: 'Waterfall: post-process the assembled assistant Message before tool dispatch (validation, content rewriting, …).',
},
{
name: 'agent/turn-continuation',
mode: 'waterfall',
signature: '\'agent/turn-continuation\'(this: Scoped<Agent>, agent: Agent, turn: number, defaultDecision: ContinuationDecision, next: () => Promise<ContinuationDecision>): Promise<ContinuationDecision>',
signature: '\'agent/turn-continuation\'(this: Scoped<Agent>, agent: Agent, turn: number, defaultDecision: ContinuationDecision, signal: AbortSignal, next: () => Promise<ContinuationDecision>): Promise<ContinuationDecision>',
summary: 'Override whether the turn continues.',
},
{
name: 'agent/turn-stop',
mode: 'serial',
signature: '\'agent/turn-stop\'(this: Scoped<Agent>, agent: Agent, turn: number): ContinuationStop | undefined',
signature: '\'agent/turn-stop\'(this: Scoped<Agent>, agent: Agent, turn: number, signal: AbortSignal): Promise<ContinuationStop | undefined> | ContinuationStop | undefined',
summary: 'Monotonic terminal-stop checkpoint after continuation and steering are folded; a stop remains authoritative through turn close and flush: steering queued in that window is discarded, while ordinary sends survive.',
},
{
@@ -512,7 +512,11 @@ export const EVENT_API: readonly EventApiEntry[] = [
export const TYPE_API: readonly TypeApiEntry[] = [
{
name: 'Agent',
declaration: 'export interface Agent {\n readonly id: AgentId;\n readonly options: AgentOptions;\n readonly session: Session;\n readonly status: AgentStatus;\n readonly ctx: Context;\n send(content: ContentBlock[], options?: SendOptions): void;\n steer(content: ContentBlock[], options?: SendOptions): void;\n inject(content: ContentBlock[], options?: SendOptions): void;\n cancel(reason?: string): void;\n whenIdle(): Promise<void>;\n}',
declaration: 'export interface Agent {\n readonly id: AgentId;\n readonly options: AgentOptions;\n readonly session: Session;\n readonly status: AgentStatus;\n readonly ctx: Context;\n send(content: ContentBlock[], options?: SendOptions): void;\n steer(content: ContentBlock[], options?: SendOptions): void;\n inject(content: ContentBlock[], options?: SendOptions): void;\n cancel(cause?: AgentCancelCause): void;\n whenIdle(): Promise<void>;\n}',
},
{
name: 'AgentCancelCause',
declaration: 'export type AgentCancelCause = {\n readonly kind: \'user\';\n} | {\n readonly kind: \'parent\';\n};',
},
{
name: 'AgentExecution',
@@ -572,7 +576,7 @@ export const TYPE_API: readonly TypeApiEntry[] = [
},
{
name: 'AssembleContext',
declaration: 'export interface AssembleContext {\n scope?: ScopeKey;\n}',
declaration: 'export interface AssembleContext {\n scope?: ScopeKey;\n signal?: AbortSignal;\n}',
},
{
name: 'AssembledSection',
@@ -1064,7 +1068,7 @@ export const TYPE_API: readonly TypeApiEntry[] = [
},
{
name: 'TurnEndReasonMap',
declaration: 'export interface TurnEndReasonMap {\n completed: {\n kind: \'completed\';\n };\n aborted: {\n kind: \'aborted\';\n reason?: string;\n };\n error: {\n kind: \'error\';\n step: number;\n message: string;\n code?: string;\n };\n disposed: {\n kind: \'disposed\';\n };\n \'max-tokens\': {\n kind: \'max-tokens\';\n };\n rejected: {\n kind: \'rejected\';\n reason: string;\n };\n interrupted: {\n kind: \'interrupted\';\n };\n}',
declaration: 'export interface TurnEndReasonMap {\n completed: {\n kind: \'completed\';\n };\n aborted: {\n kind: \'aborted\';\n };\n error: {\n kind: \'error\';\n step: number;\n message: string;\n code?: string;\n };\n disposed: {\n kind: \'disposed\';\n };\n \'max-tokens\': {\n kind: \'max-tokens\';\n };\n rejected: {\n kind: \'rejected\';\n reason: string;\n };\n interrupted: {\n kind: \'interrupted\';\n };\n}',
},
{
name: 'TurnTrigger',