opencensus

Documentation

Index

• func EnableHTTPServerTracing(projectID string, percent int) (http.Handler, error)
• func EnableRPCServerTracing(projectID string, percent int) ([]grpc.ServerOption, error)

Functions

func EnableHTTPServerTracing

func EnableHTTPServerTracing(projectID string, percent int) (http.Handler, error)

EnableHTTPServerTracing turns on Stackdriver tracing for HTTP requests on the default ServeMux. The returned handler must be passed to the HTTP server. The supplied projectID can be nil for GCP but might need to be set for other cloud platforms. Refer to the appropriate documentation. The percentage of traced requests can be set between 0 and 100. Note that 0 does not disable tracing entirely but causes the default configuration to be used.

func EnableRPCServerTracing

func EnableRPCServerTracing(projectID string, percent int) ([]grpc.ServerOption, error)

EnableRPCServerTracing turns on Stackdriver tracing. The returned options must be passed to the GRPC server. The supplied projectID can be nil for GCP but might need to be set for other cloud platforms. Refer to the appropriate documentation. The percentage of traced requests can be set between 0 and 100. Note that 0 does not disable tracing entirely but causes the default configuration to be used.