received topologyOpening
{
  "topologyId": 1
}
received serverOpening
{
  "topologyId": 3,
  "address": "Hatcher.local:27018"
}
received serverOpening
{
  "topologyId": 4,
  "address": "Hatcher.local:27019"
}
received serverOpening
{
  "topologyId": 5,
  "address": "Hatcher.local:27017"
}
received serverDescriptionChanged
{
  "topologyId": 3,
  "address": "Hatcher.local:27018",
  "previousDescription": {
    "address": "Hatcher.local:27018",
    "arbiters": [],
    "hosts": [],
    "passives": [],
    "type": "Unknown"
  },
  "newDescription": {
    "address": "Hatcher.local:27018",
    "arbiters": [],
    "hosts": [],
    "passives": [],
    "type": "RSSecondary"
  }
}
received topologyDescriptionChanged
{
  "topologyId": 1,
  "previousDescription": {
    "topologyType": "Unknown",
    "servers": []
  },
  "newDescription": {
    "topologyType": "ReplicaSetNoPrimary",
    "setName": "replset",
    "servers": [
      {
        "type": "RSSecondary",
        "address": "Hatcher.local:27018",
        "hosts": [
          "Hatcher.local:27017",
          "Hatcher.local:27018",
          "Hatcher.local:27019"
        ],
        "setName": "replset"
      }
    ]
  },
  "diff": {
    "servers": [
      {
        "address": "Hatcher.local:27018",
        "from": "Unknown",
        "to": "RSSecondary"
      }
    ]
  }
}
received serverDescriptionChanged
{
  "topologyId": 4,
  "address": "Hatcher.local:27019",
  "previousDescription": {
    "address": "Hatcher.local:27019",
    "arbiters": [],
    "hosts": [],
    "passives": [],
    "type": "Unknown"
  },
  "newDescription": {
    "address": "Hatcher.local:27019",
    "arbiters": [],
    "hosts": [],
    "passives": [],
    "type": "RSSecondary"
  }
}
received topologyDescriptionChanged
{
  "topologyId": 1,
  "previousDescription": {
    "topologyType": "ReplicaSetNoPrimary",
    "setName": "replset",
    "servers": [
      {
        "type": "RSSecondary",
        "address": "Hatcher.local:27018",
        "hosts": [
          "Hatcher.local:27017",
          "Hatcher.local:27018",
          "Hatcher.local:27019"
        ],
        "setName": "replset"
      }
    ]
  },
  "newDescription": {
    "topologyType": "ReplicaSetNoPrimary",
    "setName": "replset",
    "servers": [
      {
        "type": "RSSecondary",
        "address": "Hatcher.local:27018",
        "hosts": [
          "Hatcher.local:27017",
          "Hatcher.local:27018",
          "Hatcher.local:27019"
        ],
        "setName": "replset"
      },
      {
        "type": "RSSecondary",
        "address": "Hatcher.local:27019",
        "hosts": [
          "Hatcher.local:27017",
          "Hatcher.local:27018",
          "Hatcher.local:27019"
        ],
        "setName": "replset"
      }
    ]
  },
  "diff": {
    "servers": [
      {
        "address": "Hatcher.local:27019",
        "from": "Unknown",
        "to": "RSSecondary"
      }
    ]
  }
}
received serverDescriptionChanged
{
  "topologyId": 5,
  "address": "Hatcher.local:27017",
  "previousDescription": {
    "address": "Hatcher.local:27017",
    "arbiters": [],
    "hosts": [],
    "passives": [],
    "type": "Unknown"
  },
  "newDescription": {
    "address": "Hatcher.local:27017",
    "arbiters": [],
    "hosts": [],
    "passives": [],
    "type": "RSPrimary"
  }
}
received topologyDescriptionChanged
{
  "topologyId": 1,
  "previousDescription": {
    "topologyType": "ReplicaSetNoPrimary",
    "setName": "replset",
    "servers": [
      {
        "type": "RSSecondary",
        "address": "Hatcher.local:27018",
        "hosts": [
          "Hatcher.local:27017",
          "Hatcher.local:27018",
          "Hatcher.local:27019"
        ],
        "setName": "replset"
      },
      {
        "type": "RSSecondary",
        "address": "Hatcher.local:27019",
        "hosts": [
          "Hatcher.local:27017",
          "Hatcher.local:27018",
          "Hatcher.local:27019"
        ],
        "setName": "replset"
      }
    ]
  },
  "newDescription": {
    "topologyType": "ReplicaSetWithPrimary",
    "setName": "replset",
    "servers": [
      {
        "type": "RSPrimary",
        "address": "Hatcher.local:27017",
        "hosts": [
          "Hatcher.local:27017",
          "Hatcher.local:27018",
          "Hatcher.local:27019"
        ],
        "setName": "replset"
      },
      {
        "type": "RSSecondary",
        "address": "Hatcher.local:27018",
        "hosts": [
          "Hatcher.local:27017",
          "Hatcher.local:27018",
          "Hatcher.local:27019"
        ],
        "setName": "replset"
      },
      {
        "type": "RSSecondary",
        "address": "Hatcher.local:27019",
        "hosts": [
          "Hatcher.local:27017",
          "Hatcher.local:27018",
          "Hatcher.local:27019"
        ],
        "setName": "replset"
      }
    ]
  },
  "diff": {
    "servers": [
      {
        "address": "Hatcher.local:27017",
        "from": "Unknown",
        "to": "RSPrimary"
      }
    ]
  }
}
1501019124845
1501019124852
done
received serverClosed
{
  "topologyId": 5,
  "address": "Hatcher.local:27017"
}
received serverClosed
{
  "topologyId": 3,
  "address": "Hatcher.local:27018"
}
received serverClosed
{
  "topologyId": 4,
  "address": "Hatcher.local:27019"
}
received topologyDescriptionChanged
{
  "topologyId": 1,
  "previousDescription": {
    "topologyType": "ReplicaSetWithPrimary",
    "setName": "replset",
    "servers": [
      {
        "type": "RSPrimary",
        "address": "Hatcher.local:27017",
        "hosts": [
          "Hatcher.local:27017",
          "Hatcher.local:27018",
          "Hatcher.local:27019"
        ],
        "setName": "replset"
      },
      {
        "type": "RSSecondary",
        "address": "Hatcher.local:27018",
        "hosts": [
          "Hatcher.local:27017",
          "Hatcher.local:27018",
          "Hatcher.local:27019"
        ],
        "setName": "replset"
      },
      {
        "type": "RSSecondary",
        "address": "Hatcher.local:27019",
        "hosts": [
          "Hatcher.local:27017",
          "Hatcher.local:27018",
          "Hatcher.local:27019"
        ],
        "setName": "replset"
      }
    ]
  },
  "newDescription": {
    "topologyType": "Unknown",
    "setName": "replset",
    "servers": []
  },
  "diff": {
    "servers": [
      {
        "address": "Hatcher.local:27017",
        "from": "RSPrimary",
        "to": "Unknown"
      },
      {
        "address": "Hatcher.local:27018",
        "from": "RSSecondary",
        "to": "Unknown"
      },
      {
        "address": "Hatcher.local:27019",
        "from": "RSSecondary",
        "to": "Unknown"
      }
    ]
  }
}
received topologyClosed
{
  "topologyId": 1
}