Message is a C++ type with a simple ownership model appropriate for
std::unique_ptr. This CL applies the following changes:
1. All uses of "new Message(...)" are replaced with
"Message::New(...)", which is effectively
"std::make_unique<Message>(...)". (The latter was only added in C++14,
but Dart still compiles in C++11 mode.)
2. All owning Message* are replaced with std::unique_ptr<Message>. The
notable exception is MessageQueue, which still uses raw Message*
internally to simplify the linked list handling.
3. All "delete message;" statements are removed.
4. Uses of "NULL" replaced with "nullptr" as necessary.
Change-Id: I05b5804289f2a225bfa05d3c1631129358fed373
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/101222
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Commit-Queue: Matthew Dempsky <mdempsky@google.com>
- [x] Add `ServiceProtocolnfo` class to dart:developer.
- [x] Add `Service` class to dart:developer.
- [x] Add `Service.getInfo` static method to dart:developer.
- [x] Add `Service.controlWebServer` static method to dart:developer.
API:
```dart
/// Information about the service protocol.
class ServiceProtocolInfo {
/// The major version of the protocol.
final int majorVersion;
/// The minor version of the protocol.
final int minorVersion;
/// The Uri to access the service. If the web server is not running, this
/// will be null.
final Uri serverUri;
}
/// Access information about the service protocol and control the web server.
class Service {
/// Get information about the service protocol.
static Future<ServiceProtocolInfo> getInfo();
/// Control the web server that the service protocol is accessed through.
static Future<ServiceProtocolInfo> controlWebServer({bool enable: false});
}
```
... and add a randomly generated authentication token path prefix that must be passed in to access the service protocol.
Old base url:
Observatory listening on http://127.0.0.1:54804/
New base url:
Observatory listening on http://127.0.0.1:54804/<token>/
For example:
Observatory listening on http://127.0.0.1:54804/PTwjm8Ii8qg=/
Many tools will need to be updated.
Fixes#23320
BUG=
R=asiva@google.com, rmacnak@google.com
Review URL: https://codereview.chromium.org/2438613002 .
This is a cut of the work that Todd and I collaborated on in the reload branch.
In this CL, we've dropped the loader port hacks, in other words, on stack reloading in the standalone embedder does not work yet.
- [x] Support for hot reloading of isolate source code
- [x] Unit test harness and many tests
- [x] Service protocol and Observatory support
- [x] Product build does not include support for hot reloading.
R=rmacnak@google.com
Review URL: https://codereview.chromium.org/1965823002 .
- Add dart:developer.postEvent for posting events to the service protocol.
- Add 'Extension' service protocol event stream.
- Unit test.
- Update service.md
- Bug fix for logging stream.
R=turnidge@google.com
Review URL: https://codereview.chromium.org/1537523002 .
- Make required arguments required.
- Validate required arguments in Dart before calling native.
- timestamp is now a DateTime.
- level has a default (ALL).
- sequence number is last + 1 if not provided.
R=lrn@google.com
Review URL: https://codereview.chromium.org//1266053003 .
Matthew Dempsky