/
server.go
59 lines (49 loc) · 1.11 KB
/
server.go
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package main
import (
"fmt"
"net"
"net/http"
"time"
"github.com/go-kit/log"
"github.com/go-kit/log/level"
"github.com/gorilla/mux"
)
type server struct {
srv *http.Server
mux *mux.Router
port int
logger log.Logger
}
func newServer(port int, logger log.Logger, metrics *metrics) *server {
m, handler := newInstrumentedRouter(metrics)
return &server{
port: port,
mux: m,
srv: &http.Server{
Handler: handler,
ReadTimeout: 10 * time.Second,
WriteTimeout: 10 * time.Second,
IdleTimeout: 3 * time.Minute,
},
logger: logger,
}
}
func (s *server) Start() error {
// Setup listeners first, so we can fail early if the port is in use.
httpListener, err := net.Listen("tcp", fmt.Sprintf(":%d", s.port))
if err != nil {
return err
}
go func() {
if err := s.srv.Serve(httpListener); err != nil {
level.Error(s.logger).Log("msg", "metrics server terminated", "err", err)
}
}()
return nil
}
func (s *server) Handle(pattern string, handler http.Handler) {
s.mux.Handle(pattern, handler)
}
func (s *server) PathPrefix(tpl string) *mux.Route {
return s.mux.PathPrefix(tpl)
}