1{
2  "description": "Non replicaSet member responds",
3  "uri": "mongodb://a,b/?replicaSet=rs",
4  "phases": [
5    {
6      "responses": [
7        [
8          "b:27017",
9          {
10            "ok": 1,
11            "minWireVersion": 0,
12            "maxWireVersion": 6
13          }
14        ]
15      ],
16      "outcome": {
17        "servers": {
18          "a:27017": {
19            "type": "Unknown",
20            "setName": null
21          }
22        },
23        "topologyType": "ReplicaSetNoPrimary",
24        "logicalSessionTimeoutMinutes": null,
25        "setName": "rs"
26      }
27    }
28  ]
29}
30