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package http
import (
"fmt"
"github.com/sirupsen/logrus"
"github.com/spf13/cobra"
"github.com/spiral/roadrunner"
rr "github.com/spiral/roadrunner/cmd/rr/cmd"
"github.com/spiral/roadrunner/cmd/util"
rrhttp "github.com/spiral/roadrunner/service/http"
"net/http"
)
func init() {
cobra.OnInitialize(func() {
if rr.Debug {
svc, _ := rr.Container.Get(rrhttp.ID)
if svc, ok := svc.(*rrhttp.Service); ok {
svc.AddListener((&debugger{logger: rr.Logger}).listener)
}
}
})
}
// listener provide debug callback for system events. With colors!
type debugger struct{ logger *logrus.Logger }
// listener listens to http events and generates nice looking output.
func (s *debugger) listener(event int, ctx interface{}) {
if util.LogEvent(s.logger, event, ctx) {
// handler by default debug package
return
}
// http events
switch event {
case rrhttp.EventResponse:
e := ctx.(*rrhttp.ResponseEvent)
s.logger.Info(util.Sprintf(
"<cyan+h>%s</reset> %s <white+hb>%s</reset> %s",
e.Request.RemoteAddr,
statusColor(e.Response.Status),
e.Request.Method,
e.Request.URI,
))
case rrhttp.EventError:
e := ctx.(*rrhttp.ErrorEvent)
if _, ok := e.Error.(roadrunner.JobError); ok {
s.logger.Info(util.Sprintf(
"%s <white+hb>%s</reset> %s",
statusColor(500),
e.Request.Method,
uri(e.Request),
))
} else {
s.logger.Info(util.Sprintf(
"%s <white+hb>%s</reset> %s <red>%s</reset>",
statusColor(500),
e.Request.Method,
uri(e.Request),
e.Error,
))
}
}
}
func statusColor(status int) string {
if status < 300 {
return util.Sprintf("<green>%v</reset>", status)
}
if status < 400 {
return util.Sprintf("<cyan>%v</reset>", status)
}
if status < 500 {
return util.Sprintf("<yellow>%v</reset>", status)
}
return util.Sprintf("<red>%v</reset>", status)
}
func uri(r *http.Request) string {
if r.TLS != nil {
return fmt.Sprintf("https://%s%s", r.Host, r.URL.String())
}
return fmt.Sprintf("http://%s%s", r.Host, r.URL.String())
}
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