runtime/vm/dart_api_impl.cc - Issue 629533002: Fix deadlock that can occur while handling service messages at a breakpoint.

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Unified Diff: runtime/vm/dart_api_impl.cc

Issue 629533002: Fix deadlock that can occur while handling service messages at a breakpoint. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Created 6 years, 2 months ago

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Index: runtime/vm/dart_api_impl.cc

diff --git a/runtime/vm/dart_api_impl.cc b/runtime/vm/dart_api_impl.cc

index 71a8b8ed622ab8f93e2a147d79b018ac07bd2f4a..b8827c5b6f047f59050df2b04bc60e6ab3bdc347 100644

--- a/runtime/vm/dart_api_impl.cc

+++ b/runtime/vm/dart_api_impl.cc

@@ -1547,6 +1547,13 @@ DART_EXPORT bool Dart_HandleServiceMessages() {

}

+DART_EXPORT bool Dart_HasServiceMessages() {

+ Isolate* isolate = Isolate::Current();

+ ASSERT(isolate);

+ return isolate->message_handler()->HasOOBMessages();

DART_EXPORT bool Dart_HasLivePorts() {

Isolate* isolate = Isolate::Current();

ASSERT(isolate);

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