openUrl method
Opens a url
using a method
like GET, PUT, POST, HEAD, PATCH, DELETE.
Returns a Future of HttpClientRequest
.
Implementation
Future<HttpClientRequest> openUrl(String method, Uri url) {
return Future(() {
if (_stop) {
throw Exception("Client is closed. Can't open new connections");
}
_requests.add(
HttpClientRequestImpl(url, method, _cronetEngine, _cleanUpRequests));
return _requests.last;
});
}