optimize msg flow

src/Controller/AskSseController.php

@@ -85,6 +85,28 @@ final readonly class AskSseController
         return $response;
     }
 
+    #[Route('/ask-jobs/{jobId}', name: 'ask_job_status', methods: ['GET'], requirements: ['jobId' => '[a-f0-9]{48}'])]
+    public function jobStatus(string $jobId): JsonResponse
+    {
+        $job = $this->readJob($jobId);
+
+        if (!is_array($job)) {
+            return new JsonResponse([
+                'status' => 'missing',
+                'message' => 'Der Antwort-Job wurde nicht gefunden.',
+                'lastEventId' => 0,
+            ], Response::HTTP_NOT_FOUND);
+        }
+
+        return new JsonResponse([
+            'status' => (string) ($job['status'] ?? ''),
+            'message' => is_string($job['message'] ?? null) ? (string) $job['message'] : '',
+            'lastEventId' => max(0, (int) ($job['lastEventId'] ?? 0)),
+            'updatedAt' => max(0, (int) ($job['updatedAt'] ?? 0)),
+            'completedAt' => max(0, (int) ($job['completedAt'] ?? 0)),
+        ]);
+    }
+
     #[Route('/ask-sse/{jobId}', name: 'ask_sse_job', methods: ['GET'], requirements: ['jobId' => '[a-f0-9]{48}'])]
     public function streamJob(Request $request, string $jobId): StreamedResponse
     {
@@ -96,7 +118,7 @@ final readonly class AskSseController
 
                 if (($claimed['ok'] ?? false) !== true) {
                     $this->prepareStreamRuntime();
-                    echo "retry: 30000\n\n";
+                    echo "retry: 3000\n\n";
 
                     if ($this->canReplayOrTailClaimedJob($claimed)) {
                         $this->streamStoredJobResponse($jobId, $lastEventId);
@@ -104,7 +126,7 @@ final readonly class AskSseController
                     }
 
                     $this->sendEvent('error', $this->jobClaimErrorMessage($claimed));
-                    $this->sendEvent('done', '[DONE]');
+                    $this->sendDoneEvent();
                     return;
                 }
 
@@ -179,13 +201,13 @@ final readonly class AskSseController
             }
         }
 
-        echo "retry: 15000\n\n";
+        echo "retry: 3000\n\n";
         $this->sendComment('stream-open');
 
         if ($prompt === '') {
             $this->markJobStatus($jobId, self::JOB_STATUS_FAILED, 'Empty prompt');
             $this->sendEvent('error', 'Empty prompt');
-            $this->sendEvent('done', '[DONE]');
+            $this->sendDoneEvent();
             return;
         }
 
@@ -216,12 +238,12 @@ final readonly class AskSseController
                 $this->appendHistoryFailure($clientId, $prompt, $message);
             }
 
-            $this->sendEvent('done', '[DONE]');
+            $this->sendDoneEvent();
             return;
         }
 
         $this->markJobStatus($jobId, self::JOB_STATUS_COMPLETED);
-        $this->sendEvent('done', '[DONE]');
+        $this->sendDoneEvent();
     }
 
     private function appendHistoryFailure(string $clientId, string $prompt, string $message): void
@@ -267,7 +289,7 @@ final readonly class AskSseController
 
             $this->markJobStatus($jobId, self::JOB_STATUS_FAILED, $message);
             $this->sendEvent('error', $message);
-            $this->sendEvent('done', '[DONE]');
+            $this->sendDoneEvent();
         });
     }
 
@@ -355,6 +377,15 @@ final readonly class AskSseController
         $this->flushOutput();
     }
 
+    private function sendDoneEvent(): void
+    {
+        $this->sendEvent('done', '[DONE]');
+
+        if (function_exists('fastcgi_finish_request')) {
+            @fastcgi_finish_request();
+        }
+    }
+
     private function sendComment(string $comment): void
     {
         $safe = str_replace(["\r", "\n"], ' ', $comment);
@@ -605,7 +636,7 @@ final readonly class AskSseController
 
             if ($status === self::JOB_STATUS_COMPLETED) {
                 $this->sendComment('replayed-completed-stream');
-                $this->sendEvent('done', '[DONE]');
+                $this->sendDoneEvent();
                 return;
             }
 
@@ -616,7 +647,7 @@ final readonly class AskSseController
                         ? 'Der Antwort-Stream ist fehlgeschlagen: ' . $message
                         : 'Der Antwort-Stream ist fehlgeschlagen. Bitte sende die Anfrage erneut.'
                 );
-                $this->sendEvent('done', '[DONE]');
+                $this->sendDoneEvent();
                 return;
             }
 
@@ -627,7 +658,7 @@ final readonly class AskSseController
                         ? $message
                         : 'Der Antwort-Stream wurde durch einen Verbindungsabbruch unterbrochen. Bitte sende die Anfrage erneut, falls die Antwort unvollständig ist.'
                 );
-                $this->sendEvent('done', '[DONE]');
+                $this->sendDoneEvent();
                 return;
             }
 
@@ -637,7 +668,7 @@ final readonly class AskSseController
                     'status' => $status,
                     'message' => $message,
                 ]));
-                $this->sendEvent('done', '[DONE]');
+                $this->sendDoneEvent();
                 return;
             }