GrpcConnectionPool

class aws_cdk.aws_appmesh.GrpcConnectionPool(*, max_requests)

Bases: object

Connection pool properties for gRPC listeners.

Parameters

max_requests (Union[int, float]) – The maximum requests in the pool. Default: - none

Example:

# A Virtual Node with a gRPC listener with a connection pool set
# mesh is of type Mesh

node = appmesh.VirtualNode(self, "node",
    mesh=mesh,
    # DNS service discovery can optionally specify the DNS response type as either LOAD_BALANCER or ENDPOINTS.
    # LOAD_BALANCER means that the DNS resolver returns a loadbalanced set of endpoints,
    # whereas ENDPOINTS means that the DNS resolver is returning all the endpoints.
    # By default, the response type is assumed to be LOAD_BALANCER
    service_discovery=appmesh.ServiceDiscovery.dns("node", appmesh.DnsResponseType.ENDPOINTS),
    listeners=[appmesh.VirtualNodeListener.http(
        port=80,
        connection_pool=appmesh.HttpConnectionPool(
            max_connections=100,
            max_pending_requests=10
        )
    )]
)

# A Virtual Gateway with a gRPC listener with a connection pool set
gateway = appmesh.VirtualGateway(self, "gateway",
    mesh=mesh,
    listeners=[appmesh.VirtualGatewayListener.grpc(
        port=8080,
        connection_pool=appmesh.GrpcConnectionPool(
            max_requests=10
        )
    )],
    virtual_gateway_name="gateway"
)

Attributes

max_requests

The maximum requests in the pool.

Default
  • none

Return type

Union[int, float]