fix: wait for session outcome via polling, no timeouts

Убраны таймауты. Вместо этого:
- Polling ctx.session.get() каждые 500ms
- Ожидаем outcome: succeeded/failed/interrupted
- Собираем текст assistant сообщений из session.get()
- Event subscription логирует события для отладки
- Session.get() error — retry, без abort

index.ts

@@ -93,72 +93,45 @@ 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, timer }
+    // Pending prompt responses — maps sessionID -> { resolve, reject }
     const pendingResponses = new Map<string, {
       resolve: (text: string) => void
       reject: (err: any) => void
-      timer: ReturnType<typeof setTimeout>
     }>()
 
-    // V2 Event subscription — collects assistant response text from events
+    // V2 Event subscription — logs all events for debugging
     void (async () => {
       try {
         for await (const event of ctx.event.subscribe({ signal: eventController.signal })) {
-          // Parse event — V2EventEncoded is a JSON string
+          // Log event type for debugging
+          let eventType = ""
           let eventData: any = event
           if (typeof event === "string") {
             try {
               eventData = JSON.parse(event)
-            } catch { /* not JSON, use raw */ }
+              eventType = eventData?.type || ""
+            } catch {
+              eventType = "(raw string)"
+            }
+          } else {
+            eventType = eventData?.type || ""
           }
 
-          const eventType = eventData?.type || ""
+          // Check for session completion events
           const sessionId = eventData?.sessionID || eventData?.session?.id || ""
-
-          // Check if this event contains assistant response text for a pending prompt
           if (sessionId && pendingResponses.has(sessionId)) {
-            const pending = pendingResponses.get(sessionId)!
+            // Check if event indicates session completion
-
+            const outcome = eventData?.outcome || eventData?.data?.outcome || eventData?.update?.outcome
-            // Extract text from various event structures
+            if (outcome && ["succeeded", "failed", "interrupted"].includes(outcome)) {
-            let responseText = ""
+              log(`Session ${sessionId} completed with outcome: ${outcome} (from event)`)
-
+              // Will be picked up by polling loop
-            // Try: event.messages[].content[].text
-            const messages = eventData?.messages || eventData?.data?.messages || eventData?.update?.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") responseText += content
-                  else if (Array.isArray(content)) {
-                    for (const part of content) {
-                      if (part?.type === "text" && part?.text) responseText += part.text
-                    }
-                  }
-                }
-              }
             }
+          }
 
-            // Try: event.update.content (simple text update)
+          // Log first 200 chars of interesting events
-            if (!responseText && eventData?.update?.content) {
+          if (eventType.includes("session") && sessionId) {
-              responseText = String(eventData.update.content)
+            const preview = typeof event === "string" ? event.slice(0, 200) : JSON.stringify(eventData).slice(0, 200)
-            }
+            log(`Event: type=${eventType}, session=${sessionId}, preview=${preview}`)
-
-            // Try: event.payload.text (synthetic message)
-            if (!responseText && eventData?.payload?.text) {
-              responseText = eventData.payload.text
-            }
-
-            // Try: event.data.text (generate response)
-            if (!responseText && eventData?.data?.text) {
-              responseText = eventData.data.text
-            }
-
-            if (responseText) {
-              log(`Collected response text (${responseText.length} chars) for session ${sessionId}`)
-              clearTimeout(pending.timer)
-              pendingResponses.delete(sessionId)
-              pending.resolve(responseText)
-            }
           }
         }
       } catch (err) {
@@ -236,17 +209,76 @@ async function runPlugin(ctx: any, options: any, dataDir: string) {
           sessionID: opencodeSessionId,
           text: query,
         })
+        log(`Prompt sent to session ${opencodeSessionId}`)
 
-        // Wait for response text from event subscription
+        // Poll session.get() to wait for completion (outcome field)
-        const responsePromise = new Promise<string>((resolve, reject) => {
+        let responseText = ""
-          const timeout = setTimeout(() => {
+        let lastAssistantText = ""
-            pendingResponses.delete(opencodeSessionId)
+
-            reject(new Error("Timeout waiting for response (30s)"))
+        while (true) {
-          }, 30_000)
+          await new Promise((r) => setTimeout(r, 500))
-          pendingResponses.set(opencodeSessionId, { resolve, reject, timer: timeout })
+
-        })
+          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
+          }
+        }
 
-        const responseText = await responsePromise
         session.outputChars += responseText.length
         await matrix.sendReply(context, responseText)
       } catch (err: any) {