Print connection client local socket errors

Change-Id: Ie06148a040d52f74900c7881402c1a39afa75c6a
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@theqtcompany.com>

2 files changed, 10 insertions, 0 deletions

diff --git a/src/libs/codemodelbackendipc/connectionclient.cpp b/src/libs/codemodelbackendipc/connectionclient.cpp
index 73d86b6de1..251cbc7a6c 100644
--- a/src/libs/codemodelbackendipc/connectionclient.cpp
+++ b/src/libs/codemodelbackendipc/connectionclient.cpp
@@ -58,6 +58,10 @@ ConnectionClient::ConnectionClient(IpcClientInterface *client)
     processAliveTimer.setInterval(10000);
 
     connect(&processAliveTimer, &QTimer::timeout, this, &ConnectionClient::restartProcess);
+    connect(&localSocket,
+            static_cast<void (QLocalSocket::*)(QLocalSocket::LocalSocketError)>(&QLocalSocket::error),
+            this,
+            &ConnectionClient::printLocalSocketError);
 }
 
 ConnectionClient::~ConnectionClient()
@@ -168,6 +172,11 @@ void ConnectionClient::killProcess()
     }
 }
 
+void ConnectionClient::printLocalSocketError(QLocalSocket::LocalSocketError /*socketError*/)
+{
+    qWarning() << "ClangCodeModel ConnectionClient LocalSocket Error:" << localSocket.errorString();
+}
+
 void ConnectionClient::finishProcess()
 {
     processAliveTimer.stop();
diff --git a/src/libs/codemodelbackendipc/connectionclient.h b/src/libs/codemodelbackendipc/connectionclient.h
index cc3632bd64..ba6031b35a 100644
--- a/src/libs/codemodelbackendipc/connectionclient.h
+++ b/src/libs/codemodelbackendipc/connectionclient.h
@@ -87,6 +87,7 @@ private:
     void endProcess();
     void terminateProcess();
     void killProcess();
+    void printLocalSocketError(QLocalSocket::LocalSocketError socketError);
 
     QProcess *process() const;
     void connectProcessFinished() const;