# VirtualNodeConnectionPoolProperty

An object that represents the type of virtual node connection pool.

Only one protocol is used at a time and should be the same protocol as the one chosen under port mapping.

If not present the default value for `maxPendingRequests` is `2147483647` .

- Source: Generated code
- Type last changed: v2.93.0 · 23 Aug 2023

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_appmesh as appmesh } from 'aws-cdk-lib';
const virtualNodeConnectionPoolProperty: appmesh.CfnVirtualNode.VirtualNodeConnectionPoolProperty = {
  grpc: {
    maxRequests: 123,
  },
  http: {
    maxConnections: 123,

    // the properties below are optional
    maxPendingRequests: 123,
  },
  http2: {
    maxRequests: 123,
  },
  tcp: {
    maxConnections: 123,
  },
};
```

## Properties

- `grpc`: [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) | [CfnVirtualNode.VirtualNodeGrpcConnectionPoolProperty](/cdk/api/v2/docs/aws-cdk-lib.aws_appmesh.CfnVirtualNode.VirtualNodeGrpcConnectionPoolProperty.html) — An object that represents a type of connection pool.

- `http`: [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) | [CfnVirtualNode.VirtualNodeHttpConnectionPoolProperty](/cdk/api/v2/docs/aws-cdk-lib.aws_appmesh.CfnVirtualNode.VirtualNodeHttpConnectionPoolProperty.html) — An object that represents a type of connection pool.

- `http2`: [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) | [CfnVirtualNode.VirtualNodeHttp2ConnectionPoolProperty](/cdk/api/v2/docs/aws-cdk-lib.aws_appmesh.CfnVirtualNode.VirtualNodeHttp2ConnectionPoolProperty.html) — An object that represents a type of connection pool.

- `tcp`: [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) | [CfnVirtualNode.VirtualNodeTcpConnectionPoolProperty](/cdk/api/v2/docs/aws-cdk-lib.aws_appmesh.CfnVirtualNode.VirtualNodeTcpConnectionPoolProperty.html) — An object that represents a type of connection pool.