fix(chat): make the server the only writer of session messages

List GET no longer ships transcripts; consult appends questions after reserve and ignores client history so dual-tab last-write-wins cannot erase messages. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-09-01 19:51:19 +08:00
parent b98777aa5c
commit b6989c3eea
23 changed files with 871 additions and 150 deletions
@@ -270,7 +270,8 @@ test("opening and message retries reuse the caller-owned request id as the usage
 });

 test("rectification uses one case-level entitlement and the session-pinned model version", () => {
-  assert.match(route, /select\("id,messages,session_type,model_id,model_config_version,agentic_rectification_case_id"\)/);
+  // Former value: select included unused `messages` and pulled up to 500KB per turn.
+  assert.match(route, /select\("id,session_type,model_id,model_config_version,agentic_rectification_case_id"\)/);
  assert.match(route, /resolveSessionLanguageModel\(\s*chatSession\.model_id,\s*chatSession\.model_config_version,?\s*\)/);
  assert.match(route, /const billingRequestPrefix = `rectification:case:\$\{caseId\}`/);
  assert.match(route, /requestId: billingRequestId/);