Changes to fix an LLERRS caused by SRV request timeout.

Added settings to config SRV request params
Increased timeout to 10 seconds
Changed timeout to generate login failure event instead of an error.
Added unit test to cover SRV failure event.

5 files changed, 78 insertions, 9 deletions

diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml
index 6f6d5fb979..dccf4de651 100644
--- a/indra/newview/app_settings/settings.xml
+++ b/indra/newview/app_settings/settings.xml
@@ -4248,7 +4248,29 @@
       <key>Value</key>
       <integer>0</integer>
     </map>
-    <key>LogMessages</key>
+  <key>LoginSRVTimeout</key>
+  <map>
+    <key>Comment</key>
+    <string>Duration in seconds of the login SRV request timeout</string>
+    <key>Persist</key>
+    <integer>1</integer>
+    <key>Type</key>
+    <string>F32</string>
+    <key>Value</key>
+    <real>10.0</real>
+  </map>
+  <key>LoginSRVPump</key>
+  <map>
+    <key>Comment</key>
+    <string>Name of the message pump that handles SRV request</string>
+    <key>Persist</key>
+    <integer>1</integer>
+    <key>Type</key>
+    <string>String</string>
+    <key>Value</key>
+    <string>LLAres</string>
+  </map>
+  <key>LogMessages</key>
     <map>
       <key>Comment</key>
       <string>Log network traffic</string>
diff --git a/indra/newview/lllogininstance.cpp b/indra/newview/lllogininstance.cpp
index e5f347ddc4..955347bce2 100644
--- a/indra/newview/lllogininstance.cpp
+++ b/indra/newview/lllogininstance.cpp
@@ -182,6 +182,9 @@ void LLLoginInstance::constructAuthParams(const LLSD& credentials)
 	mRequestData["method"] = "login_to_simulator";
 	mRequestData["params"] = request_params;
 	mRequestData["options"] = requested_options;
+
+	mRequestData["cfg_srv_timeout"] = gSavedSettings.getF32("LoginSRVTimeout");
+	mRequestData["cfg_srv_pump"] = gSavedSettings.getString("LoginSRVPump");
 }
 
 bool LLLoginInstance::handleLoginEvent(const LLSD& event)
diff --git a/indra/newview/tests/lllogininstance_test.cpp b/indra/newview/tests/lllogininstance_test.cpp
index d31a81e128..7b28a3b72c 100644
--- a/indra/newview/tests/lllogininstance_test.cpp
+++ b/indra/newview/tests/lllogininstance_test.cpp
@@ -76,6 +76,7 @@ LLControlGroup::LLControlGroup(const std::string& name) :
 LLControlGroup::~LLControlGroup() {}
 void LLControlGroup::setBOOL(const std::string& name, BOOL val) {}
 BOOL LLControlGroup::getBOOL(const std::string& name) { return FALSE; }
+F32 LLControlGroup::getF32(const std::string& name) { return 0.0f; }
 U32 LLControlGroup::saveToFile(const std::string& filename, BOOL nondefault_only) { return 1; }
 void LLControlGroup::setString(const std::string& name, const std::string& val) {}
 std::string LLControlGroup::getString(const std::string& name) { return "test_string"; }
diff --git a/indra/viewer_components/login/lllogin.cpp b/indra/viewer_components/login/lllogin.cpp
index ea1e3ff3f9..b14c59ab9a 100644
--- a/indra/viewer_components/login/lllogin.cpp
+++ b/indra/viewer_components/login/lllogin.cpp
@@ -70,7 +70,7 @@ public:
 	LLEventPump& getEventPump() { return mPump; }
 
 private:
-	void sendProgressEvent(const std::string& state, const std::string& change,
+	LLSD getProgressEventLLSD(const std::string& state, const std::string& change,
 						   const LLSD& data = LLSD())
 	{
 		LLSD status_data;
@@ -87,7 +87,13 @@ private:
 		{
 			status_data["data"] = data;
 		}
+		return status_data;
+	}
 
+	void sendProgressEvent(const std::string& state, const std::string& change,
+						   const LLSD& data = LLSD())
+	{
+		LLSD status_data = getProgressEventLLSD(state, change, data);
 		mPump.post(status_data);
 	}
 
@@ -140,20 +146,28 @@ void LLLogin::Impl::login_(LLCoros::self& self, std::string uri, LLSD credential
         // Request SRV record.
         LL_INFOS("LLLogin") << "Requesting SRV record from " << uri << LL_ENDL;
 
-        // *NOTE:Mani - Completely arbitrary timeout value for SRV request.
-        // filter.errorAfter(5, "SRV Request timed out!");
-	
-		// 
+        // *NOTE:Mani - Completely arbitrary default timeout value for SRV request.
 		F32 seconds_to_timeout = 5.0f;
-		filter.actionAfter(seconds_to_timeout, 
-			sendProgressEvent("offline", "fail.login", LLSD()));
+		if(credentials.has("cfg_srv_timeout"))
+		{
+			seconds_to_timeout = credentials["cfg_srv_timeout"].asReal();
+		}
+
+		filter.eventAfter(seconds_to_timeout, 
+			getProgressEventLLSD("offline", "fail.login"));
+
+		std::string srv_pump_name = "LLAres";
+		if(credentials.has("cfg_srv_pump"))
+		{
+			srv_pump_name = credentials["cfg_srv_pump"].asString();
+		}
 
 		// Make request
         LLSD request;
         request["op"] = "rewriteURI";
         request["uri"] = uri;
         request["reply"] = replyPump.getName();
-        rewrittenURIs = postAndWait(self, request, "LLAres", filter);
+        rewrittenURIs = postAndWait(self, request, srv_pump_name, filter);
     } // we no longer need the filter
 
     LLEventPump& xmlrpcPump(LLEventPumps::instance().obtain("LLXMLRPCTransaction"));
diff --git a/indra/viewer_components/login/tests/lllogin_test.cpp b/indra/viewer_components/login/tests/lllogin_test.cpp
index a8ae2883d5..c3b1838422 100644
--- a/indra/viewer_components/login/tests/lllogin_test.cpp
+++ b/indra/viewer_components/login/tests/lllogin_test.cpp
@@ -47,6 +47,7 @@ public:
 	bool call(const LLSD& event)
 	{
 		mDebug(STRINGIZE("LoginListener called!: " << event));
+		
 		mLastEvent = event;
 		return false;
 	}
@@ -414,4 +415,32 @@ namespace tut
 
 		ensure_equals("Failed to offline", listener.lastEvent()["state"].asString(), "offline");
 	}
+
+    template<> template<>
+    void llviewerlogin_object::test<5>()
+    {
+        DEBUG;
+		// Test SRV request timeout.
+		set_test_name("LLLogin SRV timeout testing");
+
+		// Testing normal login procedure.
+		LLEventStream llaresPump("LLAres"); // Dummy LLAres pump.
+
+		// LLAresListener dummyLLAres("dummy_llares");
+		// dummyLLAres.listenTo(llaresPump);
+
+		LLLogin login;
+		LoginListener listener("test_ear");
+		listener.listenTo(login.getEventPump());
+
+		LLSD credentials;
+		credentials["first"] = "these";
+		credentials["last"] = "don't";
+		credentials["passwd"] = "matter";
+		credentials["cfg_srv_timeout"] = 0.0f;
+
+		login.connect("login.bar.com", credentials);
+
+		ensure_equals("Failed to offline", listener.lastEvent()["change"].asString(), "srvrequest"); 
+	}
 }