Automated merge with ssh://hg.lindenlab.com/viewer/viewer-2-0/

2 files changed, 19 insertions, 9 deletions

diff --git a/indra/viewer_components/login/lllogin.cpp b/indra/viewer_components/login/lllogin.cpp
index f5bda71846..b9f61ca7e1 100644
--- a/indra/viewer_components/login/lllogin.cpp
+++ b/indra/viewer_components/login/lllogin.cpp
@@ -143,7 +143,7 @@ void LLLogin::Impl::login_(LLCoros::self& self, std::string uri, LLSD credential
                         << " with uri '" << uri << "', credentials " << printable_credentials << LL_ENDL;
 
 	// Arriving in SRVRequest state
-    LLEventStream replyPump("reply", true);
+    LLEventStream replyPump("SRVreply", true);
     // Should be an array of one or more uri strings.
     LLSD rewrittenURIs;
     {
@@ -181,6 +181,10 @@ void LLLogin::Impl::login_(LLCoros::self& self, std::string uri, LLSD credential
     } // we no longer need the filter
 
     LLEventPump& xmlrpcPump(LLEventPumps::instance().obtain("LLXMLRPCTransaction"));
+    // EXT-4193: use a DIFFERENT reply pump than for the SRV request. We used
+    // to share them -- but the EXT-3934 fix made it possible for an abandoned
+    // SRV response to arrive just as we were expecting the XMLRPC response.
+    LLEventStream loginReplyPump("loginreply", true);
 
     // Loop through the rewrittenURIs, counting attempts along the way.
     // Because of possible redirect responses, we may make more than one
@@ -191,7 +195,7 @@ void LLLogin::Impl::login_(LLCoros::self& self, std::string uri, LLSD credential
          urit != urend; ++urit)
     {
         LLSD request(credentials);
-        request["reply"] = replyPump.getName();
+        request["reply"] = loginReplyPump.getName();
         request["uri"] = *urit;
         std::string status;
 
@@ -216,11 +220,11 @@ void LLLogin::Impl::login_(LLCoros::self& self, std::string uri, LLSD credential
             // possible for the reply to arrive before the post() call
             // returns. Subsequent responses, of course, must be awaited
             // without posting again.
-            for (mAuthResponse = validateResponse(replyPump.getName(),
-                                     postAndWait(self, request, xmlrpcPump, replyPump, "reply"));
+            for (mAuthResponse = validateResponse(loginReplyPump.getName(),
+                                 postAndWait(self, request, xmlrpcPump, loginReplyPump, "reply"));
                  mAuthResponse["status"].asString() == "Downloading";
-                 mAuthResponse = validateResponse(replyPump.getName(),
-                                     waitForEventOn(self, replyPump)))
+                 mAuthResponse = validateResponse(loginReplyPump.getName(),
+                                     waitForEventOn(self, loginReplyPump)))
             {
                 // Still Downloading -- send progress update.
                 sendProgressEvent("offline", "downloading");
diff --git a/indra/viewer_components/login/tests/lllogin_test.cpp b/indra/viewer_components/login/tests/lllogin_test.cpp
index 8463e6d2ca..51f5cd0692 100644
--- a/indra/viewer_components/login/tests/lllogin_test.cpp
+++ b/indra/viewer_components/login/tests/lllogin_test.cpp
@@ -441,8 +441,8 @@ namespace tut
 		// Testing normal login procedure.
 		LLEventStream llaresPump("LLAres"); // Dummy LLAres pump.
 
-		// LLAresListener dummyLLAres("dummy_llares");
-		// dummyLLAres.listenTo(llaresPump);
+		LLAresListener dummyLLAres("dummy_llares");
+		dummyLLAres.listenTo(llaresPump);
 
 		LLLogin login;
 		LoginListener listener("test_ear");
@@ -470,6 +470,12 @@ namespace tut
 		// the original URI.
 		ensure_equals("Auth state", listener.lastEvent()["change"].asString(), "authenticating"); 
 		ensure_equals("Attempt", listener.lastEvent()["data"]["attempt"].asInteger(), 1); 
-		ensure_equals("URI", listener.lastEvent()["data"]["request"]["uri"].asString(), "login.bar.com"); 
+		ensure_equals("URI", listener.lastEvent()["data"]["request"]["uri"].asString(), "login.bar.com");
+
+		// EXT-4193: if the SRV reply isn't lost but merely late, and if it
+		// arrives just at the moment we're expecting the XMLRPC reply, the
+		// original code got confused and crashed. Drive that case here. We
+		// observe that without the fix, this call DOES repro.
+		dummyLLAres.sendReply();
 	}
 }