routing

tests/test_dashboard.py

@@ -28,9 +28,10 @@ def test_dashboard_served_with_all_panels():
         ).read().decode()
         for panel in PANELS:
             assert panel in html
-    assert "<script>" in html  # polling client embedded, no build step
+        assert "<script>" in html  # polling client embedded, no build step
         assert "resolveModelGroup" in html
         assert "buildModelAliasMap" in html
+        assert "modelAliasKey(raw)" in html
     finally:
         tracker.stop()
 

tests/test_dynamic_routing.py

@@ -288,3 +288,19 @@ def test_proxy_head_is_route_head_and_routing_endpoint_lists_routes():
     assert len(table["routes"]) == 2
     sampled = [r for r in table["routes"] if r["samples"] > 0]
     assert sampled, "completed requests must produce route samples"
+
+
+def test_endpoint_key_distinguishes_same_port_different_hosts():
+    from meshnet_node.torch_server import _clamp_downstream_hops, _endpoint_key
+
+    assert _endpoint_key("http://192.168.0.20:7000") == "192.168.0.20:7000"
+    assert _endpoint_key("http://192.168.0.179:7000") == "192.168.0.179:7000"
+    assert _endpoint_key("http://192.168.0.20:7000") != _endpoint_key("http://192.168.0.179:7000")
+
+    class Backend:
+        shard_end = 21
+
+    hops = [{"endpoint": "http://192.168.0.179:7000", "start_layer": 0}]
+    assert _clamp_downstream_hops(hops, Backend()) == [
+        {"endpoint": "http://192.168.0.179:7000", "start_layer": 22},
+    ]

tests/test_tracker_routing.py

@@ -910,6 +910,57 @@ def test_tracker_route_endpoint_ignores_model_case_and_outer_whitespace():
     assert response["route"] == ["http://127.0.0.1:9101"]
 
 
+def test_tracker_route_prefers_distributed_over_single_full_shard():
+    """When a full 0-39 node and a partial 0-21 head coexist, /v1/route
+    should return both hops — not the full shard alone."""
+    tracker = TrackerServer(model_presets={
+        "qwen3.6-35b-a3b": {
+            "layers_start": 0,
+            "layers_end": 39,
+            "hf_repo": "unsloth/Qwen3.6-35B-A3B",
+            "aliases": ["Qwen3.6-35B-A3B"],
+        }
+    })
+    tracker_port = tracker.start()
+    try:
+        _post_json(
+            f"http://127.0.0.1:{tracker_port}/v1/nodes/register",
+            {"endpoint": "http://192.168.0.179:7000",
+             "model": "qwen3.6-35b-a3b",
+             "hf_repo": "unsloth/Qwen3.6-35B-A3B",
+             "num_layers": 40,
+             "shard_start": 0,
+             "shard_end": 39,
+             "tracker_mode": True,
+             "hardware_profile": {},
+             "score": 1.0},
+        )
+        _post_json(
+            f"http://127.0.0.1:{tracker_port}/v1/nodes/register",
+            {"endpoint": "http://192.168.0.20:7000",
+             "model": "Qwen3.6-35B-A3B",
+             "hf_repo": "unsloth/Qwen3.6-35B-A3B",
+             "num_layers": 40,
+             "shard_start": 0,
+             "shard_end": 21,
+             "tracker_mode": True,
+             "hardware_profile": {},
+             "score": 1.0},
+        )
+
+        response = _get_json(
+            f"http://127.0.0.1:{tracker_port}/v1/route?model=qwen3.6-35b-a3b"
+        )
+    finally:
+        tracker.stop()
+
+    assert response["route"] == [
+        "http://192.168.0.20:7000",
+        "http://192.168.0.179:7000",
+    ]
+    assert [node["start_layer"] for node in response["nodes"]] == [0, 22]
+
+
 def test_tracker_proxy_ignores_model_case_and_outer_whitespace():
     class ChatHandler(http.server.BaseHTTPRequestHandler):
         def log_message(self, fmt, *args):