forked from gluster/glusterd2
/
rest.go
65 lines (52 loc) · 1.33 KB
/
rest.go
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// Package rest implements the REST server for GlusterD
package rest
import (
"net/http"
"time"
"github.com/gluster/glusterd2/config"
log "github.com/Sirupsen/logrus"
"github.com/codegangsta/negroni"
"github.com/gorilla/mux"
"github.com/meatballhat/negroni-logrus"
"gopkg.in/tylerb/graceful.v1"
)
// GDRest is the GlusterD Rest server
type GDRest struct {
Routes *mux.Router
srv *graceful.Server
}
// New returns a GDRest object which can listen on the configured address
func New() *GDRest {
rest := &GDRest{}
rest.Routes = mux.NewRouter()
n := negroni.New()
n.Use(&negronilogrus.Middleware{Logger: log.StandardLogger(), Name: "glusterd-rest"})
n.UseHandler(rest.Routes)
rest.srv = &graceful.Server{
Timeout: 10 * time.Second,
Server: &http.Server{
Addr: *config.RestAddress,
Handler: n,
},
}
return rest
}
// Listen begins the GlusterD Rest server
func (r *GDRest) Listen() error {
log.Debug("Beginning the GlusterD Rest server")
err := r.srv.ListenAndServe()
if err != nil {
log.WithField("error", err).Error("Failed to start the Rest Server")
return err
}
return nil
}
// Stop stops the GlusterD Rest server
func (r *GDRest) Stop() {
log.Debug("Stopping the GlusterD Rest server")
schan := r.srv.StopChan()
r.srv.Stop(10 * time.Second)
<-schan
log.Info("Stopped the GlusterD Rest Server")
return
}