package main

Import Path
	golang.org/x/pkgsite/cmd/prober (on go.dev)

Dependency Relation
	imports 19 packages, and imported by 0 packages

Involved Source Files

	m➜ d➜ main.go
		The prober hits the frontend with a fixed set of URLs.
		It is designed to be run periodically and to export
		metrics for altering and performance tracking.
Package-Level Type Names (total 2, both are exported)

	/* sort exporteds by: alphabet | popularity */
	 type Probe (struct)
		A Probe represents a single HTTP GET request.

		Fields (total 3, all are exported)
			BypassCache bool
				Whether or not to set a header that causes the frontend to skip the redis
				cache.

			Name string
				A short, stable name for the probe.
				Since it is used in metrics, it shouldn't be too long and
				should stay the same even if actual URL changes.

			RelativeURL string
				The part of the URL after the host:port.

		As Inputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func runProbe(ctx context.Context, p *Probe) *ProbeStatus

	 type ProbeStatus (struct)
		ProbeStatus records the result if a single probe attempt

		Fields (total 4, all are exported)
			Code int
				// status code of response

			Latency int
				// in milliseconds

			Probe *Probe
			Text string
				// describes what happened: "OK", or "FAILED" with a reason

		As Outputs Of (at least 2, neither is exported)
			/* 2+ unexporteds ... *//* 2+ unexporteds: */
			func runProbe(ctx context.Context, p *Probe) *ProbeStatus
			func runProbes(ctx context.Context) []*ProbeStatus


Package-Level Functions (total 6, none are exported)

	/* 6 unexporteds ... *//* 6 unexporteds: */
	 func handleCheck(w http.ResponseWriter, r *http.Request)
		handleCheck runs probes, and returns a 200 only if they all succeed.
		Otherwise it returns the status code of the first failing response.

	 func handleProbe(w http.ResponseWriter, r *http.Request)
		handleProbe runs probes and displays their results. It always returns a 200.

	 func init()
	 func main()
	 func runProbe(ctx context.Context, p *Probe) *ProbeStatus
	 func runProbes(ctx context.Context) []*ProbeStatus
Package-Level Variables (total 13, none are exported)

	/* 13 unexporteds ... *//* 13 unexporteds: */
	  var authValue string
	  var baseURL string
	  var client *http.Client
	  var credsFile *string
	  var firstByteLatency *stats.Float64Measure
	  var firstByteLatencyDistribution *view.View
	  var keyName tag.Key
	  var keyStatus tag.Key
	  var metricExporter *stackdriver.Exporter
	  var metricReader *metricexport.Reader
	  var probeCount *view.View
	  var probes []*Probe
	  var statusTemplate *template.Template

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