MAINT-5351: Improve management of "current" coroutine information.

Our first cut at tracking the "current" coroutine simply reset the pointer to
NULL every time we context-switched away. But that strategy doesn't handle the
case of coroutine A launching coroutine B.
Introduce LLCoros::CoroData to track, among other things, the previous value
of the current-coroutine pointer each time we switch into a coroutine. Restore
THAT value when we switch back out.

1 files changed, 2 insertions, 2 deletions

diff --git a/indra/llcommon/lleventcoro.cpp b/indra/llcommon/lleventcoro.cpp
index ad02e139b8..85af0d9b9f 100755
--- a/indra/llcommon/lleventcoro.cpp
+++ b/indra/llcommon/lleventcoro.cpp
@@ -157,7 +157,7 @@ LLSD llcoro::postAndWait(const LLSD& event, const LLEventPumpOrPumpName& request
                          const LLEventPumpOrPumpName& replyPump, const LLSD& replyPumpNamePath)
 {
     // declare the future
-    boost::dcoroutines::future<LLSD> future(llcoro::get_self());
+    boost::dcoroutines::future<LLSD> future(LLCoros::get_self());
     // make a callback that will assign a value to the future, and listen on
     // the specified LLEventPump with that callback
     std::string listenerName(listenerNameForCoro());
@@ -250,7 +250,7 @@ LLEventWithID postAndWait2(const LLSD& event,
                            const LLSD& replyPump1NamePath)
 {
     // declare the future
-    boost::dcoroutines::future<LLEventWithID> future(llcoro::get_self());
+    boost::dcoroutines::future<LLEventWithID> future(LLCoros::get_self());
     // either callback will assign a value to this future; listen on
     // each specified LLEventPump with a callback
     std::string name(listenerNameForCoro());