From fd980f8da2dd9d2faefb463d381bccdddeff0876 Mon Sep 17 00:00:00 2001
From: Brad Kittenbrink <brad@lindenlab.com>
Date: Wed, 1 May 2019 15:28:55 -0700
Subject: [PATCH] Fix stall during login by yielding when needed from the
 LLXXMLRPCListener's Poller.

---
 indra/newview/llxmlrpclistener.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/indra/newview/llxmlrpclistener.cpp b/indra/newview/llxmlrpclistener.cpp
index 7bc8af4a0b..5871161032 100644
--- a/indra/newview/llxmlrpclistener.cpp
+++ b/indra/newview/llxmlrpclistener.cpp
@@ -43,6 +43,7 @@
 
 // other Linden headers
 #include "llerror.h"
+#include "lleventcoro.h"
 #include "stringize.h"
 #include "llxmlrpctransaction.h"
 #include "llsecapi.h"
@@ -401,6 +402,8 @@ public:
 
         // whether successful or not, send reply on requested LLEventPump
         replyPump.post(data);
+        // need to wake up the loginCoro now
+        llcoro::suspend();
 
         // Because mTransaction is a boost::scoped_ptr, deleting this object
         // frees our LLXMLRPCTransaction object.