fix: 首次握手失败停止重连并修正 Java 限速在途计数

2026-09-30 19:18:47 +08:00
parent 08c08de5e8
commit 9c6de00ea0
6 changed files with 210 additions and 12 deletions
@@ -30,11 +30,42 @@ class K00Tests(unittest.TestCase):
        with self.assertRaises(NixMsgError) as cm:
            c.connect("ws://example.test/mqtt", "ep1", password="p", wait=True)
        self.assertEqual(cm.exception.code, "not_connected")
+        n = len(tr.connects)
+        time.sleep(0.35)
+        self.assertEqual(len(tr.connects), n, "首次失败后不得自动重连")
        tr.auto_accept = True
        c.connect("ws://example.test/mqtt", "ep1", password="p", wait=True)
        self.assertEqual(c.state, ConnectionState.ONLINE)
        c.close()

+    def test_k00_first_hello_fail_stops_reconnect(self) -> None:
+        """MQTT 已通但 hello 失败：connect 返回未连接，且后台不再连。"""
+        tr = FakeTransport()
+        tr.auto_hello = None
+        c = Client(transport=tr, connect_timeout_s=0.2)
+        with self.assertRaises(NixMsgError) as cm:
+            c.connect("ws://example.test/mqtt", "ep1", password="p", wait=True)
+        self.assertEqual(cm.exception.code, "not_connected")
+        n = len(tr.connects)
+        self.assertGreaterEqual(n, 1)
+        time.sleep(0.45)
+        self.assertEqual(len(tr.connects), n, "hello 失败后不得自动重连")
+        tr.auto_hello = {
+            "server_time_ms": 1_750_000_000_000,
+            "server_version": "0.1.0",
+            "max_body_bytes": 262144,
+            "max_meta_bytes": 4096,
+            "max_frame_bytes": 786432,
+            "max_ttl_seconds": 2592000,
+            "max_schedule_seconds": 31536000,
+            "ack_timeout_seconds": 300,
+            "session_token": "nst_retry",
+        }
+        c.connect("ws://example.test/mqtt", "ep1", password="p", wait=True)
+        self.assertEqual(c.state, ConnectionState.ONLINE)
+        self.assertGreater(len(tr.connects), n)
+        c.close()
+
    def test_k00_taken_over_reason(self) -> None:
        c, tr = self._connect()
        got = []