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httpClientOptions.go
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/
httpClientOptions.go
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package models
import (
"fmt"
"strings"
"github.com/dop251/goja"
"github.com/efischernisc/xk6-tracetest/utils"
"go.k6.io/k6/js/modules"
)
var defaultPropagatorList = []PropagatorName{
TraceContext,
Baggage,
PropagatorB3,
OT,
Jaeger,
XRay,
}
type HttpClientOptions struct {
Propagator Propagator
Tracetest TracetestOptions
}
func NewHttpClientOptions(vu modules.VU, val goja.Value) (HttpClientOptions, error) {
rawOptions := utils.ParseOptions(vu, val)
options := HttpClientOptions{
Propagator: NewPropagator(defaultPropagatorList),
Tracetest: TracetestOptions{
ShouldWait: true,
VariableName: "TRACE_ID",
},
}
if len(rawOptions) == 0 {
return options, nil
}
for key, value := range rawOptions {
switch key {
case "propagator":
rawPropagatorList := strings.Split(value.ToString().String(), ",")
propagatorList := make([]PropagatorName, len(rawPropagatorList))
for i, propagator := range rawPropagatorList {
propagatorList[i] = PropagatorName(propagator)
}
options.Propagator = NewPropagator(propagatorList)
case "tracetest":
options.Tracetest = NewTracetestOptions(vu.Runtime(), val.ToObject(vu.Runtime()))
default:
return options, fmt.Errorf("unknown HTTP tracing option '%s'", key)
}
}
return options, nil
}