benchmarks

Documentation

Index

• Constants
• func Benchmark(ctx context.Context, base, query string, times int) (time.Duration, error)
• func GetTheFastestMirror(mirrors []string, testURL string) (string, error)
• type Result
• type Results
  • func (r Results) Len() int
  • func (r Results) Less(i, j int) bool
  • func (r Results) Swap(i, j int)

Constants

const (
	// Configuration constants
	BenchmarkMaxTimeout    = 150 * time.Second // detect resource timeout
	BenchmarkMaxTries      = 3                 // maximum number of attempts
	BenchmarkDetectTimeout = 30 * time.Second  // for select fast mirror
)

Functions

func Benchmark

func Benchmark(ctx context.Context, base, query string, times int) (time.Duration, error)

Benchmark performs HTTP GET requests and measures response time

func GetTheFastestMirror

func GetTheFastestMirror(mirrors []string, testURL string) (string, error)

GetTheFastestMirror finds the fastest responding mirror from the provided list

Types

type Result

type Result struct {
	URL      string
	Duration time.Duration
}

Result stores benchmark results for a URL

type Results

type Results []Result

Results implements sort.Interface for []Result based on Duration

func (Results) Len

func (r Results) Len() int

func (Results) Less

func (r Results) Less(i, j int) bool

func (Results) Swap

func (r Results) Swap(i, j int)