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feat: use separate bind for http ingress server
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,62 @@ | ||
| package http | ||
|
|
||
| import ( | ||
| "context" | ||
| "errors" | ||
| "net" | ||
| "net/http" | ||
| "net/url" | ||
| "time" | ||
|
|
||
| "github.com/TBD54566975/ftl/internal/log" | ||
| ) | ||
|
|
||
| const ShutdownGracePeriod = 5 * time.Second | ||
|
|
||
| type Server struct { | ||
| listen *url.URL | ||
| Server *http.Server | ||
| } | ||
|
|
||
| func NewServer(ctx context.Context, listen *url.URL, handler http.Handler) *Server { | ||
| httpServer := &http.Server{ | ||
| Addr: listen.Host, | ||
| Handler: handler, | ||
| ReadHeaderTimeout: 30 * time.Second, | ||
| BaseContext: func(net.Listener) context.Context { | ||
| return ctx | ||
| }, | ||
| } | ||
|
|
||
| return &Server{ | ||
| listen: listen, | ||
| Server: httpServer, | ||
| } | ||
| } | ||
|
|
||
| func (s *Server) Serve(ctx context.Context) error { | ||
| go func() { | ||
| <-ctx.Done() | ||
| shutdownCtx, cancel := context.WithTimeout(context.Background(), ShutdownGracePeriod) | ||
| defer cancel() | ||
| err := s.Server.Shutdown(shutdownCtx) | ||
| if err != nil { | ||
| if errors.Is(err, context.Canceled) { | ||
| _ = s.Server.Close() | ||
| return | ||
| } | ||
| log.FromContext(ctx).Errorf(err, "server shutdown error") | ||
| } | ||
| }() | ||
|
|
||
| err := s.Server.ListenAndServe() | ||
| if errors.Is(err, http.ErrServerClosed) { | ||
| return nil | ||
| } | ||
| return err | ||
| } | ||
|
|
||
| func Serve(ctx context.Context, listen *url.URL, handler http.Handler) error { | ||
| server := NewServer(ctx, listen, handler) | ||
| return server.Serve(ctx) | ||
| } |