Make JsonMarshal available to ChilliCream.Nitro.Fusion

[tobias-tengler]

No description provided.

[Copilot]

Pull request overview

This PR exposes internal types from the HotChocolate.Utilities.Buffers assembly to the ChilliCream.Nitro.Fusion assembly, specifically making the JsonMarshal polyfill class accessible.

Changes:

• Added InternalsVisibleTo attribute for ChilliCream.Nitro.Fusion assembly

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[github-actions]

🚀 Fusion Gateway Performance Results

Simple Composite Query

Constant Load (50 VUs)

Requests/sec	Error Rate
5773.75 req/s	0.00%

📊 Response Time Metrics

Min	Med	Max	Avg	P90	P95
0.78ms	7.18ms	160.72ms	8.51ms	13.20ms	18.65ms

Ramping Load (0→50→500→50 VUs)

Requests/sec	Error Rate
4568.99 req/s	0.00%

📊 Response Time Metrics

Min	Med	Max	Avg	P90	P95
0.78ms	38.63ms	284.90ms	48.54ms	108.46ms	127.73ms

Executed Query

fragment User on User {
  id
  username
  name
}

fragment Review on Review {
  id
  body
}

fragment Product on Product {
  inStock
  name
  price
  shippingEstimate
  upc
  weight
}

query TestQuery {
  topProducts(first: 5) {
    ...Product
    reviews {
      ...Review
      author {
        ...User
      }
    }
  }
}

Deep Recursion Query

Constant Load (50 VUs)

Requests/sec	Error Rate
267.46 req/s	0.00%

📊 Response Time Metrics

Min	Med	Max	Avg	P90	P95
12.97ms	175.28ms	596.82ms	181.23ms	226.02ms	255.42ms

Ramping Load (0→50→500→50 VUs)

Requests/sec	Error Rate
304.26 req/s	0.00%

📊 Response Time Metrics

Min	Med	Max	Avg	P90	P95
3.02ms	667.71ms	1730.31ms	695.14ms	1424.23ms	1492.53ms

Executed Query

fragment User on User {
  id
  username
  name
}

fragment Review on Review {
  id
  body
}

fragment Product on Product {
  inStock
  name
  price
  shippingEstimate
  upc
  weight
}

query TestQuery {
  users {
    ...User
    reviews {
      ...Review
      product {
        ...Product
        reviews {
          ...Review
          author {
            ...User
            reviews {
              ...Review
              product {
                ...Product
              }
            }
          }
        }
      }
    }
  }
  topProducts(first: 5) {
    ...Product
    reviews {
      ...Review
      author {
        ...User
        reviews {
          ...Review
          product {
            ...Product
          }
        }
      }
    }
  }
}

Variable Batching Throughput

Constant Load (50 VUs)

Requests/sec	Error Rate
24070.65 req/s	0.00%

📊 Response Time Metrics

Min	Med	Max	Avg	P90	P95
0.09ms	1.68ms	37.77ms	2.03ms	3.87ms	4.73ms

Ramping Load (0→50→500→50 VUs)

Requests/sec	Error Rate
18964.57 req/s	0.00%

📊 Response Time Metrics

Min	Med	Max	Avg	P90	P95
0.09ms	9.22ms	105.22ms	11.13ms	22.88ms	27.52ms

Executed Query

query TestQuery_8f7a46ce_2(
  $__fusion_1_upc: ID!
  $__fusion_2_price: Long!
  $__fusion_2_weight: Long!
) {
  productByUpc(upc: $__fusion_1_upc) {
    inStock
    shippingEstimate(weight: $__fusion_2_weight, price: $__fusion_2_price)
  }
}

Variables (5 sets batched in single request)

[
  { "__fusion_1_upc": "1", "__fusion_2_price": 899, "__fusion_2_weight": 100 },
  { "__fusion_1_upc": "2", "__fusion_2_price": 1299, "__fusion_2_weight": 1000 },
  { "__fusion_1_upc": "3", "__fusion_2_price": 15, "__fusion_2_weight": 20 },
  { "__fusion_1_upc": "4", "__fusion_2_price": 499, "__fusion_2_weight": 100 },
  { "__fusion_1_upc": "5", "__fusion_2_price": 1299, "__fusion_2_weight": 1000 }
]

No baseline data available for comparison.

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Run 21296024146 • Commit 74c7052 • Fri, 23 Jan 2026 18:18:41 GMT