Changeset 43456 in vbox for trunk/src/VBox/Main/src-server/Performance.cpp

Timestamp:

Sep 28, 2012 6:36:09 AM (13 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

80986

Message:

Main/Metrics: Missing interface detection (#6345)

File:

• trunk/src/VBox/Main/src-server/Performance.cpp (modified) (4 diffs)

trunk/src/VBox/Main/src-server/Performance.cpp

@@ -663 +663 @@
 void HostNetworkLoadRaw::preCollect(CollectorHints& /* hints */, uint64_t /* iTick */)
 {
+    if (RT_FAILURE(mRc))
+    {
+        ComPtr<IHostNetworkInterface> networkInterface;
+        ComPtr<IHost> host = getObject();
+        HRESULT hrc = host->FindHostNetworkInterfaceByName(com::Bstr(mInterfaceName).raw(), networkInterface.asOutParam());
+        if (SUCCEEDED(hrc))
+        {
+            LogRel(("Failed to collect network metrics for %s: %Rrc (%d).", mInterfaceName.c_str(), mRc, mRc));
+            mRc = VINF_SUCCESS;
+        }
+    }
 }
 
@@ -669 +680 @@
     uint64_t rx, tx, speed;
 
-    int rc = mHAL->getRawHostNetworkLoad(mInterfaceName.c_str(), &rx, &tx, &speed);
-    if (RT_SUCCESS(rc))
+    mRc = mHAL->getRawHostNetworkLoad(mInterfaceName.c_str(), &rx, &tx, &speed);
+    if (RT_SUCCESS(mRc))
     {
         uint64_t rxDiff = rx - mRxPrev;
@@ -691 +702 @@
         mTxPrev = tx;
     }
+    else
+        LogFlowThisFunc(("Failed to collect data: %Rrc (%d)."
+                         " Will update the list of interfaces...\n", mRc,mRc));
 }
 
@@ -1279 +1293 @@
             if (patternMatch((*it).second.c_str(), name.c_str()))
             {
-                LogFlowThisFunc(("...found!\n"));
+                //LogFlowThisFunc(("...found!\n"));
                 return true;
             }