fix: collect response from events, remove outcome polling

outcome: succeeded = сессия запущена, НЕ ответ готов.
Ответ приходит ТОЛЬКО через EventV2 subscription (live-only text).

Изменения:
- Убран polling ctx.session.get() + outcome
- Event subscription: парсит 7 структур событий для извлечения текста
- Логгирует ВСЕ session-события с полной структурой (для отладки)
- Promise разрешается сразу при получении первого текста из событий
- Safety timeout 60s (не основной механизм, только защита)
This commit is contained in:
Бородин Роман 2026-09-26 08:54:01 +03:00
parent 8e182bdc17
commit 9276de3c94
1 changed files with 78 additions and 87 deletions

165
index.ts
View File

@ -93,45 +93,88 @@ async function runPlugin(ctx: any, options: any, dataDir: string) {
// Track Matrix context per OpenCode session
const sessionContextMap = new Map<string, { roomId: string; threadRootId: string; context: any }>()
// Pending prompt responses — maps sessionID -> { resolve, reject }
// Pending prompt responses — maps sessionID -> { resolve, reject, text }
const pendingResponses = new Map<string, {
resolve: (text: string) => void
reject: (err: any) => void
text: string
}>()
// V2 Event subscription — logs all events for debugging
// V2 Event subscription — collects assistant response text from events
void (async () => {
try {
for await (const event of ctx.event.subscribe({ signal: eventController.signal })) {
// Log event type for debugging
let eventType = ""
// Parse event — V2EventEncoded is a JSON string
let eventData: any = event
if (typeof event === "string") {
try {
eventData = JSON.parse(event)
eventType = eventData?.type || ""
} catch {
eventType = "(raw string)"
// not JSON — log raw for debugging
log(`Raw event (not JSON): ${event.slice(0, 200)}`)
continue
}
} else {
eventType = eventData?.type || ""
}
// Check for session completion events
const eventType = eventData?.type || ""
const sessionId = eventData?.sessionID || eventData?.session?.id || ""
if (sessionId && pendingResponses.has(sessionId)) {
// Check if event indicates session completion
const outcome = eventData?.outcome || eventData?.data?.outcome || eventData?.update?.outcome
if (outcome && ["succeeded", "failed", "interrupted"].includes(outcome)) {
log(`Session ${sessionId} completed with outcome: ${outcome} (from event)`)
// Will be picked up by polling loop
}
// Log ALL session events for debugging
if (eventType.includes("session") || sessionId) {
const preview = JSON.stringify(eventData).slice(0, 500)
log(`Event: type=${eventType}, session=${sessionId}, data=${preview}`)
}
// Log first 200 chars of interesting events
if (eventType.includes("session") && sessionId) {
const preview = typeof event === "string" ? event.slice(0, 200) : JSON.stringify(eventData).slice(0, 200)
log(`Event: type=${eventType}, session=${sessionId}, preview=${preview}`)
// Check if this event has response text for a pending prompt
if (sessionId && pendingResponses.has(sessionId)) {
const pending = pendingResponses.get(sessionId)!
// Try multiple structures to extract assistant text
let newText = ""
// 1. event.data.content[].text (assistant text parts)
const parts = eventData?.data?.content || eventData?.content || eventData?.update?.content
if (Array.isArray(parts)) {
for (const part of parts) {
if (part?.type === "text" && part?.text) {
newText += part.text
}
}
}
// 2. event.data.text (direct text)
if (!newText && typeof eventData?.data?.text === "string") {
newText = eventData.data.text
}
// 3. event.data.message.text (message text)
if (!newText && eventData?.data?.message?.text) {
newText = eventData.data.message.text
}
// 4. event.payload.text (synthetic message)
if (!newText && typeof eventData?.payload?.text === "string") {
newText = eventData.payload.text
}
// 5. event.update.content (simple content update)
if (!newText && typeof eventData?.update?.content === "string") {
newText = eventData.update.content
}
// 6. event.delta (streaming delta)
if (!newText && typeof eventData?.delta === "string") {
newText = eventData.delta
}
// 7. event.content (direct content)
if (!newText && typeof eventData?.content === "string") {
newText = eventData.content
}
if (newText) {
pending.text += newText
log(`Collected ${newText.length} chars, total: ${pending.text.length} chars for session ${sessionId}`)
// Resolve immediately when we get any text
const timer = (pending as any)._safetyTimer
if (timer) clearTimeout(timer)
pendingResponses.delete(sessionId)
pending.resolve(pending.text)
}
}
}
} catch (err) {
@ -211,74 +254,22 @@ async function runPlugin(ctx: any, options: any, dataDir: string) {
})
log(`Prompt sent to session ${opencodeSessionId}`)
// Poll session.get() to wait for completion (outcome field)
let responseText = ""
let lastAssistantText = ""
while (true) {
await new Promise((r) => setTimeout(r, 500))
try {
const sessionInfo = await ctx.session.get({ sessionID: opencodeSessionId })
const outcome = sessionInfo?.outcome || sessionInfo?.data?.outcome
// Session completed — collect response text from messages
if (outcome && ["succeeded", "failed", "interrupted"].includes(outcome)) {
log(`Session ${opencodeSessionId} completed with outcome: ${outcome}`)
// Collect assistant text from session messages
const messages = sessionInfo?.messages || sessionInfo?.data?.messages
if (Array.isArray(messages)) {
for (const msg of messages) {
if (msg?.type === "assistant" || msg?.role === "assistant") {
const content = msg?.content || msg?.text
if (typeof content === "string") {
lastAssistantText += content
} else if (Array.isArray(content)) {
for (const part of content) {
if (part?.type === "text" && part?.text) {
lastAssistantText += part.text
}
}
}
}
}
}
// Also check session metadata for response text
if (!lastAssistantText) {
const metaText = sessionInfo?.metadata?.responseText || sessionInfo?.data?.metadata?.responseText
if (metaText) lastAssistantText = String(metaText)
}
responseText = lastAssistantText || "No response text collected"
break
}
// Track assistant text as it streams (for partial responses)
const streamMessages = sessionInfo?.streamMessages || sessionInfo?.data?.streamMessages
if (Array.isArray(streamMessages)) {
for (const msg of streamMessages) {
if (msg?.type === "assistant" || msg?.role === "assistant") {
const content = msg?.content || msg?.text
if (typeof content === "string" && content !== lastAssistantText) {
lastAssistantText = content
} else if (Array.isArray(content)) {
let text = ""
for (const part of content) {
if (part?.type === "text" && part?.text) text += part.text
}
if (text && text !== lastAssistantText) lastAssistantText = text
}
}
}
}
} catch (getErr: any) {
log(`Session get error (will retry): ${String(getErr)}`)
// Session might be temporarily unavailable, keep polling
}
}
// Wait for response text from event subscription
const responsePromise = new Promise<string>((resolve, reject) => {
const safetyTimer = setTimeout(() => {
pendingResponses.delete(opencodeSessionId)
reject(new Error("Timeout waiting for response event (60s)"))
}, 60_000)
pendingResponses.set(opencodeSessionId, {
resolve,
reject,
text: "",
})
// Store timer reference for cleanup in event subscription
;(pendingResponses.get(opencodeSessionId) as any)._safetyTimer = safetyTimer
})
const responseText = await responsePromise
session.outputChars += responseText.length
await matrix.sendReply(context, responseText)
} catch (err: any) {