{
  "config": {
      "target": "ws://127.0.0.1:9090",
      "phases": [
        {"duration": 10, "arrivalRate": 1}
      ],
      "variables": {
        "zipCode": ["35801", "99501", "85001", "94203", "90210"]
      }
  },
  "scenarios": [
    {
      "engine": "ws",
      "flow": [
        {"send": "hello"},
        {"think": 1},
        {"send": {"zip": "{{ zipCode }}"}},
        {"send": "{{ zipCode }}"}
      ]
    }
  ]
}

{
  "config": {
      "target": "ws://127.0.0.1:9090",
      "phases": [
        {"duration": 10, "arrivalRate": 1}
      ],
      "variables": {
        "zipCode": ["35801", "99501", "85001", "94203", "90210"]
      }
  },
  "scenarios": [
    {
      "engine": "ws",
      "flow": [
        {"send": "hello"},
        {"think": 1},
        {"send": {"zip": "{{ zipCode }}"}},
        {"send": "{{ zipCode }}"},
        {"loop": [
          {"send": "{{ zipCode }}"}
        ], "count": 10}
      ]
    }
  ]
}

Add a test for WS loop
Add a test for WS loop
