VictoriaMetrics/app/vmselect/prometheus/series_response.qtpl

{% import (
	"github.com/valyala/quicktemplate"
	"github.com/VictoriaMetrics/VictoriaMetrics/lib/querytracer"
) %}

{% stripspace %}
SeriesResponse generates response for /api/v1/series.
See https://prometheus.io/docs/prometheus/latest/querying/api/#finding-series-by-label-matchers
{% func SeriesResponse(resultsCh <-chan *quicktemplate.ByteBuffer, qt *querytracer.Tracer, qtDone func()) %}
{
	{% code seriesCount := 0 %}
	"status":"success",
	"data":[
		{% code bb, ok := <-resultsCh %}
		{% if ok %}
			{%z= bb.B %}
			{% code
				quicktemplate.ReleaseByteBuffer(bb)
				seriesCount++
			%}
			{% for bb := range resultsCh %}
				,{%z= bb.B %}
				{% code
					quicktemplate.ReleaseByteBuffer(bb)
					seriesCount++
				%}
			{% endfor %}
		{% endif %}
	]
	{% code
		qt.Printf("generate response: series=%d", seriesCount)
		qtDone()
	%}
	{%= dumpQueryTrace(qt) %}
}
{% endfunc %}
{% endstripspace %}