Use mark-closed instead of close-X. (#137)

Author: floitsch

.github/workflows/ci.yml

@@ -12,9 +12,9 @@ jobs:
         os: [ ubuntu-latest, windows-latest, macos-latest ]
         # The versions should contain (at least) the lowest requirement
         #    and a version that is more up to date.
-        toit-version: [ v2.0.0-alpha.144, latest ]
+        toit-version: [ v2.0.0-alpha.145, latest ]
         include:
-          - toit-version: v2.0.0-alpha.144
+          - toit-version: v2.0.0-alpha.145
             version-name: old
           - toit-version: latest
             version-name: new

package.yaml

@@ -1,4 +1,4 @@
 name: http
 description: An HTTP server and client.
 environment:
-  sdk: ^2.0.0-alpha.144
+  sdk: ^2.0.0-alpha.145

src/server.toit

@@ -262,7 +262,7 @@ class ResponseWriter extends Object with io.OutMixin:
     user's router did not call it.
   */
   close -> none:
-    close_writer_
+    mark_writer-closed_
     if body_writer_:
       too_little := content_length_ ? (body_writer_.processed < content_length_) : false
       body_writer_.close