feat(core): make turn cancellation explicit

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
@@ -168,7 +168,7 @@ describe('request stability across the loop', () => {
const agent = ctx.agentLoop.create(AgentId('a1'), { model: 'mock' })
let injected = false
ctx.on('agent/request', async (_agent, _turn, _step, _config, next) => {
ctx.on('agent/request', async (_agent, _turn, _step, _config, _signal, next) => {
if (!injected) {
injected = true
agent.inject([{ type: 'text', text: '[late context]' }], { source: { kind: 'plugin', plugin: 'test' } })
@@ -245,7 +245,7 @@ describe('request stability across the loop', () => {
const ctx = await harness(adapter)
const agent = ctx.agentLoop.create(AgentId('a1'), { model: 'mock' })
ctx.on('agent/request', async (_agent, _turn, _step, _config, next) => {
ctx.on('agent/request', async (_agent, _turn, _step, _config, _signal, next) => {
const config = await next()
// next() resolves the SAME frozen seed — in-place shaping after
// delegation is unrepresentable, so a "mutate what next() returned"
@@ -282,7 +282,7 @@ describe('request stability across the loop', () => {
send(agent, 'go')
await waitForIdle(ctx, agent)
ctx.systemPrompt.section({ name: 'extra', order: 2, text: 'now with guidance' })
ctx.on('agent/request', async (_agent, _turn, _step, config, _next) => ({ ...config, temperature: 0.5, maxTokens: 99, stop: ['<END>'] }))
ctx.on('agent/request', async (_agent, _turn, _step, config, _signal, _next) => ({ ...config, temperature: 0.5, maxTokens: 99, stop: ['<END>'] }))
send(agent, 'again')
await waitForIdle(ctx, agent)