{
  "version": 1,
  "style": "integration",
  "description": "waiting on maxConnecting is limited by WaitQueueTimeoutMS",
  "runOn": [
    {
      "minServerVersion": "4.4.0"
    }
  ],
  "failPoint": {
    "configureFailPoint": "failCommand",
    "mode": {
      "times": 50
    },
    "data": {
      "failCommands": [
        "isMaster",
        "hello"
      ],
      "closeConnection": false,
      "blockConnection": true,
      "blockTimeMS": 750
    }
  },
  "poolOptions": {
    "maxPoolSize": 10,
    "waitQueueTimeoutMS": 50
  },
  "operations": [
    {
      "name": "ready"
    },
    {
      "name": "start",
      "target": "thread1"
    },
    {
      "name": "checkOut",
      "thread": "thread1"
    },
    {
      "name": "start",
      "target": "thread2"
    },
    {
      "name": "checkOut",
      "thread": "thread2"
    },
    {
      "name": "waitForEvent",
      "event": "ConnectionCreated",
      "count": 2
    },
    {
      "name": "start",
      "target": "thread3"
    },
    {
      "name": "checkOut",
      "thread": "thread3"
    },
    {
      "name": "waitForEvent",
      "event": "ConnectionCheckOutFailed",
      "count": 1
    },
    {
      "name": "waitForThread",
      "target": "thread3"
    }
  ],
  "error": {
    "type": "WaitQueueTimeoutError",
    "message": "Timed out while checking out a connection from connection pool"
  },
  "events": [
    {
      "type": "ConnectionCheckOutStarted",
      "address": 42
    },
    {
      "type": "ConnectionCheckOutStarted",
      "address": 42
    },
    {
      "type": "ConnectionCheckOutStarted",
      "address": 42
    },
    {
      "type": "ConnectionCheckOutFailed",
      "reason": "timeout",
      "address": 42
    }
  ],
  "ignore": [
    "ConnectionCreated",
    "ConnectionCheckedIn",
    "ConnectionCheckedOut",
    "ConnectionClosed",
    "ConnectionPoolCreated",
    "ConnectionPoolReady"
  ]
}