Vyacheslav Egorov
9bae50bf47
The problem with these changes was that closed ports still continue to receive messages and as a result we start using dead peer objects. Fixing that would require more intrusive changes into message handler implementation - so instead we are reverting the changes and restoring manual PORT -> PEER mapping. BUG= R=erikcorry@google.com Review-Url: https://codereview.chromium.org/2666063002 .
50 lines
1.3 KiB
C++
50 lines
1.3 KiB
C++
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#include "vm/native_message_handler.h"
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#include "vm/dart_api_message.h"
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#include "vm/isolate.h"
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#include "vm/message.h"
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#include "vm/snapshot.h"
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namespace dart {
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NativeMessageHandler::NativeMessageHandler(const char* name,
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Dart_NativeMessageHandler func)
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: name_(strdup(name)), func_(func) {}
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NativeMessageHandler::~NativeMessageHandler() {
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free(name_);
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}
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#if defined(DEBUG)
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void NativeMessageHandler::CheckAccess() {
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ASSERT(Isolate::Current() == NULL);
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}
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#endif
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MessageHandler::MessageStatus NativeMessageHandler::HandleMessage(
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Message* message) {
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if (message->IsOOB()) {
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// We currently do not use OOB messages for native ports.
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UNREACHABLE();
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}
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// We create a native scope for handling the message.
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// All allocation of objects for decoding the message is done in the
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// zone associated with this scope.
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ApiNativeScope scope;
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Dart_CObject* object;
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ApiMessageReader reader(message);
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object = reader.ReadMessage();
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(*func())(message->dest_port(), object);
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delete message;
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return kOK;
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}
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} // namespace dart
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