fix(delegate-task): stabilize sync session polling

This commit is contained in:
YeonGyu-Kim
2026-02-10 22:52:17 +09:00
parent 257eb9277b
commit 967058fe3d
2 changed files with 27 additions and 87 deletions

View File

@@ -1,4 +1,5 @@
import { describe, test, expect, beforeEach, afterEach } from "bun:test"
declare const require: (name: string) => any
const { describe, test, expect, beforeEach, afterEach } = require("bun:test")
import { __setTimingConfig, __resetTimingConfig } from "./timing"
function createMockCtx(aborted = false) {
@@ -427,88 +428,7 @@ describe("pollSyncSession", () => {
//#then - should return false (missing user id)
expect(result).toBe(false)
})
})
})
test("returns false when no assistant message exists", () => {
//#given - only user messages, no assistant
const messages = [
{ info: { id: "msg_001", role: "user", time: { created: 1000 } } },
{ info: { id: "msg_002", role: "user", time: { created: 2000 } } },
]
//#when
const result = isSessionComplete(messages)
//#then - should return false
expect(result).toBe(false)
})
test("returns false when only assistant message exists (no user)", () => {
//#given - only assistant message, no user message
const messages = [
{
info: { id: "msg_001", role: "assistant", time: { created: 1000 }, finish: "end_turn" },
parts: [{ type: "text", text: "Response" }],
},
]
//#when
const result = isSessionComplete(messages)
//#then - should return false (no user message to compare IDs)
expect(result).toBe(false)
})
test("returns false when assistant message has missing finish field", () => {
//#given - assistant message without finish field
const messages = [
{ info: { id: "msg_001", role: "user", time: { created: 1000 } } },
{
info: { id: "msg_002", role: "assistant", time: { created: 2000 } },
parts: [{ type: "text", text: "Response" }],
},
]
//#when
const result = isSessionComplete(messages)
//#then - should return false (missing finish)
expect(result).toBe(false)
})
test("returns false when assistant message has missing info.id field", () => {
//#given - assistant message without id in info
const messages = [
{ info: { id: "msg_001", role: "user", time: { created: 1000 } } },
{
info: { role: "assistant", time: { created: 2000 }, finish: "end_turn" },
parts: [{ type: "text", text: "Response" }],
},
]
//#when
const result = isSessionComplete(messages)
//#then - should return false (missing assistant id)
expect(result).toBe(false)
})
test("returns false when user message has missing info.id field", () => {
//#given - user message without id in info
const messages = [
{ info: { role: "user", time: { created: 1000 } } },
{
info: { id: "msg_002", role: "assistant", time: { created: 2000 }, finish: "end_turn" },
parts: [{ type: "text", text: "Response" }],
},
]
//#when
const result = isSessionComplete(messages)
//#then - should return false (missing user id)
expect(result).toBe(false)
})
})
})
})

View File

@@ -34,13 +34,14 @@ export async function pollSyncSession(
}
): Promise<string | null> {
const syncTiming = getTimingConfig()
const maxPollTimeMs = Math.max(syncTiming.MAX_POLL_TIME_MS, 50)
const pollStart = Date.now()
let pollCount = 0
let timedOut = false
log("[task] Starting poll loop", { sessionID: input.sessionID, agentToUse: input.agentToUse })
while (Date.now() - pollStart < syncTiming.MAX_POLL_TIME_MS) {
while (Date.now() - pollStart < maxPollTimeMs) {
if (ctx.abort?.aborted) {
log("[task] Aborted by user", { sessionID: input.sessionID })
if (input.toastManager && input.taskId) input.toastManager.removeTask(input.taskId)
@@ -91,12 +92,31 @@ export async function pollSyncSession(
log("[task] Poll complete - terminal finish detected", { sessionID: input.sessionID, pollCount })
break
}
const lastAssistant = [...msgs].reverse().find((m) => m.info?.role === "assistant")
const hasAssistantText = msgs.some((m) => {
if (m.info?.role !== "assistant") return false
const parts = m.parts ?? []
return parts.some((p) => {
if (p.type !== "text" && p.type !== "reasoning") return false
const text = (p.text ?? "").trim()
return text.length > 0
})
})
if (!lastAssistant?.info?.finish && hasAssistantText) {
log("[task] Poll complete - assistant text detected (fallback)", {
sessionID: input.sessionID,
pollCount,
})
break
}
}
if (Date.now() - pollStart >= syncTiming.MAX_POLL_TIME_MS) {
if (Date.now() - pollStart >= maxPollTimeMs) {
timedOut = true
log("[task] Poll timeout reached", { sessionID: input.sessionID, pollCount })
}
return timedOut ? `Poll timeout reached after ${syncTiming.MAX_POLL_TIME_MS}ms for session ${input.sessionID}` : null
return timedOut ? `Poll timeout reached after ${maxPollTimeMs}ms for session ${input.sessionID}` : null
}