DialContext connects to the serverAddress for grpc.

DialContextWithBlock connects to the serverAddress for grpc, but waits until the connection is made (via WithBlock) until returning.

Exists returns true if there is a UDS socket at the given address.

GetAllReproxySockets returns all unix sockets where an reproxy service is listening.

Listen announces on the serverAddr to accept grpc connection.

GrpcCxxSupportsUDS is true because the grpc cpp library supports uds on mac and linux.

GrpcMaxListenSize is the max value of the gRPC response that can be listened for by the proxy.

32MB (default is 4MB).