chore: init qmt_bridge repo (HTTP+WS bridge, MCP endpoint, docs, references)

tests/test_sub_no_ws.py

@@ -0,0 +1,69 @@
+# -*- coding: utf-8 -*-
+"""Test: subscribe WITHOUT ws connection - does QMT push continue?"""
+import sys, io, os, json, time, urllib.request
+
+sys.path.insert(0, os.path.join(os.path.dirname(os.path.abspath(__file__)), "..", "src"))
+if sys.stdout is None:
+    sys.stdout = io.StringIO()
+
+import bridge_util, bridge_http_server, bridge_subscription
+
+class FakeCtx:
+    def __init__(self):
+        self.subs = {}
+        self._next = 1
+        self.callback = None
+        self.push_calls = []   # record every QMT callback invocation
+    def subscribe_whole_quote(self, codes, callback=None):
+        h = self._next
+        self._next += 1
+        self.subs[h] = list(codes)
+        self.callback = callback
+        return h
+    def unsubscribe_quote(self, h):
+        self.subs.pop(h, None)
+
+fake = FakeCtx()
+bridge_util.CTX = fake
+bridge_http_server.PORT = 18692
+bridge_http_server.TOKEN = ""
+bridge_http_server.start_server()
+time.sleep(0.5)
+
+# 1. subscribe whole (NO ws connection established)
+req = urllib.request.Request(
+    "http://127.0.0.1:18692/data/subscribe",
+    data=json.dumps({"type": "whole", "codes": ["SH", "SZ"]}).encode(),
+    headers={"Content-Type": "application/json"},
+)
+with urllib.request.urlopen(req, timeout=5) as r:
+    print("subscribe:", r.read().decode())
+
+# 2. simulate QMT pushes (no ws connected)
+print("QMT subs before pushes:", fake.subs)
+print("WS clients count: (none connected)")
+for i in range(3):
+    fake.callback({"600000.SH": {"lastPrice": 10.0 + i, "volume": 100}})
+    print("QMT push %d fired (callback invoked)" % (i + 1))
+
+# 3. verify subscription still active (QMT sub not torn down)
+print("QMT subs after pushes:", fake.subs)
+print("sub active:", bool(fake.subs))
+
+# 4. unsubscribe
+req = urllib.request.Request(
+    "http://127.0.0.1:18692/data/unsubscribe",
+    data=json.dumps({"sub_id": 1}).encode(),
+    headers={"Content-Type": "application/json"},
+)
+try:
+    with urllib.request.urlopen(req, timeout=5) as r:
+        print("unsubscribe:", r.read().decode())
+except Exception as e:
+    # find actual sub_id from state
+    import bridge_subscription as bs
+    print("unsub err:", e, "active subs:", bs.get_subscriptions())
+
+print("QMT subs after unsubscribe:", fake.subs)
+bridge_http_server.stop_server()
+print("=== DONE ===")