Files
react-native/ReactCommon/hermes/inspector/chrome/Registration.cpp
T
Matt Blagden 6fcfe2e1b3 Identify debug sessions with a token
Summary:
The `RuntimeAdapter` may be used after `disableDebugging` has been called. To ensure the `RuntimeAdapter` is alive long enough for this use, the Inspector should continue to control `RuntimeAdapter`'s lifetime (which is currently done via a `unique_ptr` that's moved into the Inspector).

Callers need a way to identify the `RuntimeAdapter` after it has been moved into the Inspector so that debugging can be disabled via `disableDebugging`.

This could be done by switching from a `unique_ptr` to a `shared_ptr` (so the caller can keep a copy), but consumers don't really have a reason to hang onto the `RuntimeAdapter` instance. Instead, leave the `RuntimeAdapter` inside a `unique_ptr`, and have consumers use a token to identify instances.

Update all consumers of this API to use this new token interface.

Changelog: [Internal]

Reviewed By: jpporto

Differential Revision: D38513256

fbshipit-source-id: 33580747cd8365d25dbddbe289f0c41141e3bc6a
2022-08-12 06:43:46 -07:00

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/*
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
#include "Registration.h"
#include "ConnectionDemux.h"
namespace facebook {
namespace hermes {
namespace inspector {
namespace chrome {
namespace {
ConnectionDemux &demux() {
static ConnectionDemux instance{facebook::react::getInspectorInstance()};
return instance;
}
} // namespace
DebugSessionToken enableDebugging(
std::unique_ptr<RuntimeAdapter> adapter,
const std::string &title) {
return demux().enableDebugging(std::move(adapter), title);
}
void disableDebugging(DebugSessionToken session) {
demux().disableDebugging(session);
}
} // namespace chrome
} // namespace inspector
} // namespace hermes
} // namespace facebook