60 lines
1.4 KiB
Go
60 lines
1.4 KiB
Go
package server
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import (
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"errors"
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"fmt"
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"net/http"
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"time"
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)
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const (
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// httpReadTimeout is the maximum duration for reading the
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// entire request, including the body.
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httpReadTimeout = 10 * time.Second
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// httpWriteTimeout is the maximum duration before timing out
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// writes of the response. It must stay above the router's
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// requestTimeout (60s, in routes.go) so the middleware timeout
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// fires first and returns a clean 503, rather than the transport
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// cutting the connection at the socket write deadline.
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httpWriteTimeout = 65 * time.Second
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// httpMaxHeaderBytes is the maximum number of bytes the
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// server will read parsing the request headers.
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httpMaxHeaderBytes = 1 << 20
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)
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func (s *Server) serveUntilShutdown() {
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listenAddr := fmt.Sprintf(":%d", s.params.Config.Port)
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s.httpServer = &http.Server{
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Addr: listenAddr,
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ReadTimeout: httpReadTimeout,
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WriteTimeout: httpWriteTimeout,
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MaxHeaderBytes: httpMaxHeaderBytes,
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Handler: s,
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}
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// add routes
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// this does any necessary setup in each handler
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s.SetupRoutes()
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s.log.Info("http begin listen", "listenaddr", listenAddr)
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err := s.httpServer.ListenAndServe()
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if err != nil && !errors.Is(err, http.ErrServerClosed) {
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s.log.Error("listen error", "error", err)
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if s.cancelFunc != nil {
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s.cancelFunc()
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}
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}
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}
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// ServeHTTP delegates to the router.
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func (s *Server) ServeHTTP(
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w http.ResponseWriter,
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r *http.Request,
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) {
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s.router.ServeHTTP(w, r)
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}
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