Dial dials gRPC using insecure or TLS transport security when serverAddr has prefixHTTPS or cert is provided.

GrpcHealthCheck makes a gRPC client call to the standard gRPC health check service.

PingClientCall calls the ping service (presumably running as PingServer on the destination).

PingServer starts a gRPC ping (and health) echo server.

PingServerTCP is PingServer() assuming TCP instead of possible Unix domain socket port, returns the numeric port.

RunGRPCTest runs an HTTP test and returns the aggregated stats.

DefaultHealthServiceName is the default health service name used by fortio.

Error indicates that something went wrong with healthcheck in grpc.

GRPCRunnerOptions includes the base RunnerOptions plus gRPC specific options.

GRPCRunnerResults is the aggregated result of an GRPCRunner.

HealthResultMap short cut for the map of results to count.