{
  "description": "Stale generation ShutdownInProgress error",
  "uri": "mongodb://a/?replicaSet=rs",
  "phases": [
    {
      "description": "Primary A is discovered",
      "responses": [
        [
          "a:27017",
          {
            "ok": 1,
            "helloOk": true,
            "isWritablePrimary": true,
            "hosts": [
              "a:27017"
            ],
            "setName": "rs",
            "minWireVersion": 0,
            "maxWireVersion": 9,
            "topologyVersion": {
              "processId": {
                "$oid": "000000000000000000000001"
              },
              "counter": {
                "$numberLong": "1"
              }
            }
          }
        ]
      ],
      "outcome": {
        "servers": {
          "a:27017": {
            "type": "RSPrimary",
            "setName": "rs",
            "topologyVersion": {
              "processId": {
                "$oid": "000000000000000000000001"
              },
              "counter": {
                "$numberLong": "1"
              }
            },
            "pool": {
              "generation": 0
            }
          }
        },
        "topologyType": "ReplicaSetWithPrimary",
        "logicalSessionTimeoutMinutes": null,
        "setName": "rs"
      }
    },
    {
      "description": "Non-stale application network error",
      "applicationErrors": [
        {
          "address": "a:27017",
          "when": "afterHandshakeCompletes",
          "maxWireVersion": 9,
          "type": "network"
        }
      ],
      "outcome": {
        "servers": {
          "a:27017": {
            "type": "Unknown",
            "topologyVersion": null,
            "pool": {
              "generation": 1
            }
          }
        },
        "topologyType": "ReplicaSetNoPrimary",
        "logicalSessionTimeoutMinutes": null,
        "setName": "rs"
      }
    },
    {
      "description": "Primary A is rediscovered",
      "responses": [
        [
          "a:27017",
          {
            "ok": 1,
            "helloOk": true,
            "isWritablePrimary": true,
            "hosts": [
              "a:27017"
            ],
            "setName": "rs",
            "minWireVersion": 0,
            "maxWireVersion": 9,
            "topologyVersion": {
              "processId": {
                "$oid": "000000000000000000000001"
              },
              "counter": {
                "$numberLong": "1"
              }
            }
          }
        ]
      ],
      "outcome": {
        "servers": {
          "a:27017": {
            "type": "RSPrimary",
            "setName": "rs",
            "topologyVersion": {
              "processId": {
                "$oid": "000000000000000000000001"
              },
              "counter": {
                "$numberLong": "1"
              }
            },
            "pool": {
              "generation": 1
            }
          }
        },
        "topologyType": "ReplicaSetWithPrimary",
        "logicalSessionTimeoutMinutes": null,
        "setName": "rs"
      }
    },
    {
      "description": "Ignore stale ShutdownInProgress error (stale generation)",
      "applicationErrors": [
        {
          "address": "a:27017",
          "generation": 0,
          "when": "afterHandshakeCompletes",
          "maxWireVersion": 9,
          "type": "command",
          "response": {
            "ok": 0,
            "errmsg": "ShutdownInProgress",
            "code": 91,
            "topologyVersion": {
              "processId": {
                "$oid": "000000000000000000000001"
              },
              "counter": {
                "$numberLong": "2"
              }
            }
          }
        }
      ],
      "outcome": {
        "servers": {
          "a:27017": {
            "type": "RSPrimary",
            "setName": "rs",
            "topologyVersion": {
              "processId": {
                "$oid": "000000000000000000000001"
              },
              "counter": {
                "$numberLong": "1"
              }
            },
            "pool": {
              "generation": 1
            }
          }
        },
        "topologyType": "ReplicaSetWithPrimary",
        "logicalSessionTimeoutMinutes": null,
        "setName": "rs"
      }
    }
  ]
}
