2 files changed, 54 insertions, 3 deletions

diff --git a/indra/viewer_components/updater/llupdaterservice.cpp b/indra/viewer_components/updater/llupdaterservice.cpp
index c152493a51..788955a1b2 100755
--- a/indra/viewer_components/updater/llupdaterservice.cpp
+++ b/indra/viewer_components/updater/llupdaterservice.cpp
@@ -132,6 +132,7 @@ public:
 
 	void startChecking(bool install_if_ready);
 	void stopChecking();
+	bool forceCheck();
 	bool isChecking();
 	LLUpdaterService::eUpdaterState getState();
 	
@@ -266,6 +267,46 @@ void LLUpdaterServiceImpl::stopChecking()
 	setState(LLUpdaterService::TERMINAL);
 }
 
+bool LLUpdaterServiceImpl::forceCheck()
+{
+	if (!mIsDownloading && getState() != LLUpdaterService::CHECKING_FOR_UPDATE)
+	{
+		if (mIsChecking)
+		{
+			// Service is running, just reset the timer
+			if (mTimer.getStarted())
+			{
+				mTimer.setTimerExpirySec(0);
+				setState(LLUpdaterService::CHECKING_FOR_UPDATE);
+				return true;
+			}
+		}
+		else if (!mChannel.empty() && !mVersion.empty())
+		{
+			// one time check
+			bool has_install = checkForInstall(false);
+			if (!has_install)
+			{
+				std::string query_url = LLGridManager::getInstance()->getUpdateServiceURL();
+				if (!query_url.empty())
+				{
+					setState(LLUpdaterService::CHECKING_FOR_UPDATE);
+					mUpdateChecker.checkVersion(query_url, mChannel, mVersion,
+						mPlatform, mPlatformVersion, mUniqueId,
+						mWillingToTest);
+					return true;
+				}
+				else
+				{
+					LL_WARNS("UpdaterService")
+						<< "No updater service defined for grid '" << LLGridManager::getInstance()->getGrid() << LL_ENDL;
+				}
+			}
+		}
+	}
+	return false;
+}
+
 bool LLUpdaterServiceImpl::isChecking()
 {
 	return mIsChecking;
@@ -402,9 +443,9 @@ bool LLUpdaterServiceImpl::checkForResume()
 
 void LLUpdaterServiceImpl::error(std::string const & message)
 {
+	setState(LLUpdaterService::TEMPORARY_ERROR);
 	if(mIsChecking)
 	{
-		setState(LLUpdaterService::TEMPORARY_ERROR);
 		restartTimer(mCheckPeriod);
 	}
 }
@@ -449,8 +490,12 @@ void LLUpdaterServiceImpl::response(LLSD const & content)
 	else
 	{
 		LL_WARNS("UpdaterService") << "Invalid update query response ignored; retry in "
-								   << mCheckPeriod << " seconds" << LL_ENDL;
-		restartTimer(mCheckPeriod);
+			<< mCheckPeriod << " seconds" << LL_ENDL;
+		setState(LLUpdaterService::TEMPORARY_ERROR);
+		if (mIsChecking)
+		{
+			restartTimer(mCheckPeriod);
+		}
 	}
 }
 
@@ -672,6 +717,11 @@ void LLUpdaterService::stopChecking()
 	mImpl->stopChecking();
 }
 
+bool LLUpdaterService::forceCheck()
+{
+	return mImpl->forceCheck();
+}
+
 bool LLUpdaterService::isChecking()
 {
 	return mImpl->isChecking();
diff --git a/indra/viewer_components/updater/llupdaterservice.h b/indra/viewer_components/updater/llupdaterservice.h
index 0ddf24935b..95bbe1695c 100755
--- a/indra/viewer_components/updater/llupdaterservice.h
+++ b/indra/viewer_components/updater/llupdaterservice.h
@@ -84,6 +84,7 @@ public:
 	
 	void startChecking(bool install_if_ready = false);
 	void stopChecking();
+	bool forceCheck();
 	bool isChecking();
 	eUpdaterState getState();