MAINT-6385: Ensure that VMM initialization only happens once after login and that it will only happen after the region caps have been received.

indra/newview/llagent.cpp

@@ -3895,11 +3895,17 @@ void LLAgent::handleTeleportFinished()
 		mIsMaturityRatingChangingDuringTeleport = false;
 	}
     
-    // Init SLM Marketplace connection so we know which UI should be used for the user as a merchant
-    // Note: Eventually, all merchant will be migrated to the new SLM system and there will be no reason to show the old UI at all.
-    // Note: Some regions will not support the SLM cap for a while so we need to do that check for each teleport.
-    // *TODO : Suppress that line from here once the whole grid migrated to SLM and move it to idle_startup() (llstartup.cpp)
-    check_merchant_status();
+    if (mRegionp)
+    {
+        if (mRegionp->capabilitiesReceived())
+        {
+            onCapabilitiesReceivedAfterTeleport();
+        }
+        else
+        {
+            mRegionp->setCapabilitiesReceivedCallback(boost::bind(&LLAgent::onCapabilitiesReceivedAfterTeleport));
+        }
+    }
 }
 
 void LLAgent::handleTeleportFailed()
@@ -3931,6 +3937,14 @@ void LLAgent::handleTeleportFailed()
 	}
 }
 
+/*static*/
+void LLAgent::onCapabilitiesReceivedAfterTeleport()
+{
+
+    check_merchant_status();
+}
+
+
 void LLAgent::teleportRequest(
 	const U64& region_handle,
 	const LLVector3& pos_local,

indra/newview/llagent.h

@@ -676,6 +676,8 @@ private:
 	void            handleTeleportFinished();
 	void            handleTeleportFailed();
 
+    static void     onCapabilitiesReceivedAfterTeleport();
+
 	//--------------------------------------------------------------------
 	// Teleport State
 	//--------------------------------------------------------------------

indra/newview/llmarketplacefunctions.cpp

@@ -773,7 +773,9 @@ void LLMarketplaceData::getMerchantStatusCoro()
     std::string url = getSLMConnectURL("/merchant");
     if (url.empty())
     {
-        LL_INFOS("Marketplace") << "No marketplace capability on Sim" << LL_ENDL;
+        LL_WARNS("Marketplace") << "No marketplace capability on Sim" << LL_ENDL;
+        setSLMStatus(MarketplaceStatusCodes::MARKET_PLACE_CONNECTION_FAILURE);
+        return;
     }
 
     LLSD result = httpAdapter->getAndSuspend(httpRequest, url, httpOpts);

indra/newview/llviewermenu.cpp

@@ -397,13 +397,15 @@ void set_merchant_SLM_menu()
 	gToolBarView->enableCommand(command->id(), true);
 }
 
-void check_merchant_status()
+void check_merchant_status(bool force)
 {
     if (!gSavedSettings.getBOOL("InventoryOutboxDisplayBoth"))
     {
-        // Reset the SLM status: we actually want to check again, that's the point of calling check_merchant_status()
-        LLMarketplaceData::instance().setSLMStatus(MarketplaceStatusCodes::MARKET_PLACE_NOT_INITIALIZED);
-        
+        if (force)
+        {
+            // Reset the SLM status: we actually want to check again, that's the point of calling check_merchant_status()
+            LLMarketplaceData::instance().setSLMStatus(MarketplaceStatusCodes::MARKET_PLACE_NOT_INITIALIZED);
+        }
         // Hide SLM related menu item
         gMenuHolder->getChild<LLView>("MarketplaceListings")->setVisible(FALSE);
         

indra/newview/llviewermenu.h

@@ -83,7 +83,7 @@ BOOL enable_god_full(void* user_data);
 BOOL enable_god_liaison(void* user_data);
 BOOL enable_god_basic(void* user_data);
 void set_underclothes_menu_options();
-void check_merchant_status();
+void check_merchant_status(bool force = false);
 
 void exchange_callingcard(const LLUUID& dest_id);