Clang: Connect alive timer

You had to set the no alive timer environment variable.

Change-Id: I1994087a68d8293963f9f48fa1632f7c6822b146
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>

src/plugins/clangrefactoring/clangrefactoringplugin.cpp

@@ -73,6 +73,7 @@ bool ClangRefactoringPlugin::initialize(const QStringList & /*arguments*/, QStri
     d.reset(new ClangRefactoringPluginData);
 
     d->refactoringClient.setRefactoringEngine(&d->engine);
+    d->refactoringClient.setRefactoringConnectionClient(&d->connectionClient);
     ExtensionSystem::PluginManager::addObject(&d->qtCreatorfindFilter);
 
     connectBackend();
@@ -89,6 +90,7 @@ void ClangRefactoringPlugin::extensionsInitialized()
 ExtensionSystem::IPlugin::ShutdownFlag ClangRefactoringPlugin::aboutToShutdown()
 {
     ExtensionSystem::PluginManager::removeObject(&d->qtCreatorfindFilter);
+    d->refactoringClient.setRefactoringConnectionClient(nullptr);
     d->refactoringClient.setRefactoringEngine(nullptr);
 
     d.reset();

src/plugins/clangrefactoring/refactoringclient.cpp

@@ -25,6 +25,7 @@
 
 #include "refactoringclient.h"
 
+#include <refactoringconnectionclient.h>
 #include <sourcelocationsforrenamingmessage.h>
 #include <sourcerangesanddiagnosticsforquerymessage.h>
 
@@ -32,7 +33,8 @@ namespace ClangRefactoring {
 
 void RefactoringClient::alive()
 {
-
+    if (connectionClient)
+        connectionClient->resetProcessAliveTimer();
 }
 
 void RefactoringClient::sourceLocationsForRenamingMessage(
@@ -96,6 +98,12 @@ uint RefactoringClient::resultCounter() const
     return resultCounter_;
 }
 
+void RefactoringClient::setRefactoringConnectionClient(
+        ClangBackEnd::RefactoringConnectionClient *connectionClient)
+{
+    this->connectionClient = connectionClient;
+}
+
 namespace {
 
 Utils::SmallString concatenateFilePath(const ClangBackEnd::FilePath &filePath)

src/plugins/clangrefactoring/refactoringclient.h

@@ -35,6 +35,7 @@
 
 namespace ClangBackEnd {
 class FilePath;
+class RefactoringConnectionClient;
 class SourceRangesContainer;
 class SourceRangeWithTextContainer;
 }
@@ -65,6 +66,7 @@ public:
     uint expectedResultCount() const;
     uint resultCounter() const;
 
+    void setRefactoringConnectionClient(ClangBackEnd::RefactoringConnectionClient *connectionClient);
 
 UNIT_TEST_PUBLIC:
     void addSearchResult(const ClangBackEnd::SourceRangeWithTextContainer &sourceRange,
@@ -78,6 +80,7 @@ private:
 
 private:
     CppTools::RefactoringEngineInterface::RenameCallback localRenamingCallback;
+    ClangBackEnd::RefactoringConnectionClient *connectionClient = nullptr;
     ClangRefactoring::SearchHandle *searchHandle_ = nullptr;
     ClangRefactoring::RefactoringEngine *refactoringEngine = nullptr;
     uint expectedResultCount_ = 0;