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Close the UrlLoaderProxy on error.

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Fixes #1680.
This commit is contained in:
Jim Beveridge 2015-10-20 09:10:06 -07:00
parent 5214893043
commit 2cb9a00f46
1 changed files with 5 additions and 4 deletions
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9
packages/flutter/lib/src/services/fetch.dart
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@ -36,24 +36,25 @@ class Response {
} }
Future<UrlResponse> fetch(UrlRequest request) async { Future<UrlResponse> fetch(UrlRequest request) async {
UrlLoaderProxy loader = new UrlLoaderProxy.unbound();
try { try {
UrlLoaderProxy loader = new UrlLoaderProxy.unbound();
_networkService.ptr.createUrlLoader(loader); _networkService.ptr.createUrlLoader(loader);
UrlResponse response = (await loader.ptr.start(request)).response; UrlResponse response = (await loader.ptr.start(request)).response;
loader.close();
return response; return response;
} catch (e) { } catch (e) {
print("NetworkService unavailable $e"); print("NetworkService unavailable $e");
return new UrlResponse()..statusCode = 500; return new UrlResponse()..statusCode = 500;
} finally {
loader.close();
} }
} }
Future<UrlResponse> fetchUrl(String relativeUrl) async { Future<UrlResponse> fetchUrl(String relativeUrl) {
String url = Uri.base.resolve(relativeUrl).toString(); String url = Uri.base.resolve(relativeUrl).toString();
UrlRequest request = new UrlRequest() UrlRequest request = new UrlRequest()
..url = url ..url = url
..autoFollowRedirects = true; ..autoFollowRedirects = true;
return await fetch(request); return fetch(request);
} }
Future<Response> fetchBody(String relativeUrl) async { Future<Response> fetchBody(String relativeUrl) async {