改动

web/src/composables/useAcpStream.ts

@@ -16,6 +16,7 @@ export interface UseAcpStreamReturn {
   sessionStatus: Ref<SessionStatus>
   events: Ref<AcpEvent[]>
   pendingPermissions: Ref<PermissionRequest[]>
+  errorMsg: Ref<string | null>
   prompt: (text: string, agentSessionID: string) => void
   cancel: (agentSessionID: string) => void
   reconnect: () => void
@@ -49,6 +50,7 @@ export function useAcpStream(sessionId: string): UseAcpStreamReturn {
   const sessionStatus = ref<SessionStatus>('starting')
   const events = ref<AcpEvent[]>([])
   const pendingPermissions = ref<PermissionRequest[]>([])
+  const errorMsg = ref<string | null>(null)
   const lastEventID = ref(0)
 
   function upsertPermission(p: PermissionRequest) {
@@ -118,6 +120,13 @@ export function useAcpStream(sessionId: string): UseAcpStreamReturn {
         return
       }
 
+      // 客户端错误帧（bad json / 无权限 / 方法不允许 / 转发失败）——单独提示，不进 events 流。
+      if (obj.kind === 'client_error') {
+        const msg = typeof obj.message === 'string' ? obj.message : 'client error'
+        errorMsg.value = msg
+        return
+      }
+
       // Initial state event from server
       if (obj.kind === 'state') {
         const s = (parsed as ServerStateEvent).status
@@ -209,5 +218,5 @@ export function useAcpStream(sessionId: string): UseAcpStreamReturn {
   connect()
   onScopeDispose(close)
 
-  return { status, sessionStatus, events, pendingPermissions, prompt, cancel, reconnect, close }
+  return { status, sessionStatus, events, pendingPermissions, errorMsg, prompt, cancel, reconnect, close }
 }

web/src/composables/useRunStream.ts

@@ -11,6 +11,7 @@ export type StreamStatus = 'idle' | 'connecting' | 'streaming' | 'closed' | 'err
 export interface UseRunStreamReturn {
   status: Ref<StreamStatus>
   runStatus: Ref<RunState>
+  exitCode: Ref<number | null>
   logs: Ref<LogLine[]>
   reconnect: () => void
   close: () => void
@@ -24,11 +25,13 @@ interface WireFrame {
   text?: string
   ts?: string
   status?: RunState
+  exit_code?: number
 }
 
 export function useRunStream(profileId: string): UseRunStreamReturn {
   const status = ref<StreamStatus>('idle')
   const runStatus = ref<RunState>('stopped')
+  const exitCode = ref<number | null>(null)
   const logs = ref<LogLine[]>([])
   const lastLogID = ref(0)
 
@@ -62,6 +65,7 @@ export function useRunStream(profileId: string): UseRunStreamReturn {
 
       if (parsed.kind === 'state') {
         if (parsed.status) runStatus.value = parsed.status
+        exitCode.value = parsed.exit_code ?? null
         return
       }
       if (parsed.kind === 'slow_consumer_disconnect') {
@@ -124,5 +128,5 @@ export function useRunStream(profileId: string): UseRunStreamReturn {
   connect()
   onScopeDispose(close)
 
-  return { status, runStatus, logs, reconnect, close, clear }
+  return { status, runStatus, exitCode, logs, reconnect, close, clear }
 }