exportFetchHandler function

void exportFetchHandler(ServerInvocationHandler handler, { ServerErrorHandler? onError, })

Registers handler as globalThis.__odroeFetch.

onError reports unexpected response conversion failures owned by this adapter. Handler and response source-stream failures remain owned by handler. The default writes to the current Dart Zone; pass an explicit no-op to disable reporting.

Implementation

void exportFetchHandler(
  ServerInvocationHandler handler, {
  ServerErrorHandler? onError,
}) {
  final reporter = onError ?? defaultServerErrorHandler;
  _globalThis.__odroeFetch =
      ((web.Request request, JSObject bindings, _ExecutionContext context) {
        final invocation = ServerInvocation(
          bindings: FetchBindings(bindings),
          waitUntil: (task) => context.waitUntil(task.toJS),
        );
        return handleFetchInvocation(
          handler,
          request,
          invocation,
          onError: reporter,
        ).toJS;
      }).toJS;
}