Kopru: son katmanin dondurdugu oldugu gibi gider, sarmalayici yok

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

apps/desktop/assets/codex-bridge/kopru.py

@@ -882,7 +882,7 @@ class H(http.server.BaseHTTPRequestHandler):
             self.end_headers()
         else:
             self._akis_basligi(resp, resp.status)
-        kalan, son_yazi, son_hata = list(sira), time.time(), ""
+        kalan, son_yazi, son_govde = list(sira), time.time(), b""
 
         def w(b):
             if b:
@@ -930,9 +930,8 @@ class H(http.server.BaseHTTPRequestHandler):
                     try:
                         yeni = ac(ad)
                     except Exception as e:
-                        govde = e.read().decode("utf-8", "replace") if hasattr(e, "read") else ""
-                        son_hata = f"{ad}: {e} {govde}".strip()
-                        log(f"{tag} katman denetimi: {ad} acilamadi ({son_hata[:300]})")
+                        son_govde = e.read() if hasattr(e, "read") else b""
+                        log(f"{tag} katman denetimi: {ad} acilamadi ({type(e).__name__}: {e} {son_govde[:200]!r})")
                 if yeni is None:
                     break
                 resp, rewriter, tag = yeni
@@ -940,11 +939,8 @@ class H(http.server.BaseHTTPRequestHandler):
                 if not kalan:
                     return self._stream(resp, resp.status, tag, rewriter, izle, basliksiz=True)
             if gecmedi:
-                # Siradakine gecilen adimda onceki model bir sey soyleyemez: son katmanin kendi hatasi gider.
-                log(f"{tag} katman denetimi: son katman da acilamadi, onun hatasi veriliyor")
-                olay = {"type": "response.failed", "response": {"id": "resp_astrabridge_katman", "object": "response",
-                        "status": "failed", "output": [], "error": {"code": "katman_hatasi", "message": son_hata}}}
-                w(b"event: response.failed\ndata: " + json.dumps(olay, ensure_ascii=False).encode("utf-8") + b"\n\n")
+                # Son katman ne dondurduyse o gider, hicbir sey eklenmez; dondurmediyse hicbir sey gitmez.
+                w(son_govde)
             else:
                 for chunk in parcalar:
                     if izle is not None:

apps/desktop/assets/codex-bridge/test_jev_denetim.py

@@ -263,8 +263,18 @@ class Akis(unittest.TestCase):
         self.calistir(sse("Bunu yapamam."))
         self.assertEqual(self.opened, ["Katman-2", "Katman-3", "Katman-4"])
         self.assertNotIn(b"yapamam", self.h.wfile.getvalue())
-        self.assertIn(b"response.failed", self.sent())
-        self.assertIn(b"Katman-4: acilamadi", self.sent())            # the last layer's own error reaches the user
+        self.assertEqual(self.sent(), b"")                    # the last layer said nothing: nothing is added
+
+    def test_the_last_layers_own_error_body_is_delivered_untouched(self):
+        class Hata(Exception):
+            def read(self):
+                return b'{"error": {"message": "katman 4 hatasi"}}'
+        self.puanlar = [{"ret": 0.9, "sart": 0.0}]
+
+        def ac(ad):
+            raise Hata("HTTP 400")
+        self.h._denetimli_akis(Yanit(sse("Bunu yapamam.")), "[1]", None, None, "yap", ["Katman-4"], ac)
+        self.assertEqual(self.sent(), b'{"error": {"message": "katman 4 hatasi"}}')
 
     def test_unreachable_jev_keeps_the_answer(self):
         self.puanlar = [None]