diff options
Diffstat (limited to 'tvix/nar-bridge-go/pkg/http/server.go')
-rw-r--r-- | tvix/nar-bridge-go/pkg/http/server.go | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/tvix/nar-bridge-go/pkg/http/server.go b/tvix/nar-bridge-go/pkg/http/server.go deleted file mode 100644 index fbcb20be18b7..000000000000 --- a/tvix/nar-bridge-go/pkg/http/server.go +++ /dev/null @@ -1,119 +0,0 @@ -package http - -import ( - "context" - "fmt" - "net" - "net/http" - "strings" - "sync" - "time" - - castorev1pb "code.tvl.fyi/tvix/castore-go" - storev1pb "code.tvl.fyi/tvix/store-go" - "github.com/go-chi/chi/middleware" - "github.com/go-chi/chi/v5" - log "github.com/sirupsen/logrus" - "go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp" -) - -type Server struct { - srv *http.Server - handler chi.Router - - directoryServiceClient castorev1pb.DirectoryServiceClient - blobServiceClient castorev1pb.BlobServiceClient - pathInfoServiceClient storev1pb.PathInfoServiceClient - - // When uploading NAR files to a HTTP binary cache, the .nar - // files are uploaded before the .narinfo files. - // We need *both* to be able to fully construct a PathInfo object. - // Keep a in-memory map of narhash(es) (in SRI) to (unnamed) root node and nar - // size. - // This is necessary until we can ask a PathInfoService for a node with a given - // narSha256. - narDbMu sync.Mutex - narDb map[string]*narData -} - -type narData struct { - rootNode *castorev1pb.Node - narSize uint64 -} - -func New( - directoryServiceClient castorev1pb.DirectoryServiceClient, - blobServiceClient castorev1pb.BlobServiceClient, - pathInfoServiceClient storev1pb.PathInfoServiceClient, - enableAccessLog bool, - priority int, -) *Server { - r := chi.NewRouter() - r.Use(func(h http.Handler) http.Handler { - return otelhttp.NewHandler(h, "http.request") - }) - - if enableAccessLog { - r.Use(middleware.Logger) - } - - r.Get("/", func(w http.ResponseWriter, r *http.Request) { - _, err := w.Write([]byte("nar-bridge")) - if err != nil { - log.Errorf("Unable to write response: %v", err) - } - }) - - r.Get("/nix-cache-info", func(w http.ResponseWriter, r *http.Request) { - _, err := w.Write([]byte(fmt.Sprintf("StoreDir: /nix/store\nWantMassQuery: 1\nPriority: %d\n", priority))) - if err != nil { - log.Errorf("Unable to write response: %v", err) - } - }) - - s := &Server{ - handler: r, - directoryServiceClient: directoryServiceClient, - blobServiceClient: blobServiceClient, - pathInfoServiceClient: pathInfoServiceClient, - narDb: make(map[string]*narData), - } - - registerNarPut(s) - registerNarinfoPut(s) - - registerNarinfoGet(s) - registerNarGet(s) - - return s -} - -func (s *Server) Shutdown(ctx context.Context) error { - return s.srv.Shutdown(ctx) -} - -// ListenAndServer starts the webserver, and waits for it being closed or -// shutdown, after which it'll return ErrServerClosed. -func (s *Server) ListenAndServe(addr string) error { - s.srv = &http.Server{ - Handler: s.handler, - ReadTimeout: 500 * time.Second, - WriteTimeout: 500 * time.Second, - IdleTimeout: 500 * time.Second, - } - - var listener net.Listener - var err error - - // check addr. If it contains slashes, assume it's a unix domain socket. - if strings.Contains(addr, "/") { - listener, err = net.Listen("unix", addr) - } else { - listener, err = net.Listen("tcp", addr) - } - if err != nil { - return fmt.Errorf("unable to listen on %v: %w", addr, err) - } - - return s.srv.Serve(listener) -} |