Merge tag 'Second_Life_Release#895a6739-2025.03' into 2025.03

3 files changed, 43 insertions, 17 deletions

diff --git a/indra/llcommon/llcoros.cpp b/indra/llcommon/llcoros.cpp
index ae0d6e694d..9e95d9c85f 100644
--- a/indra/llcommon/llcoros.cpp
+++ b/indra/llcommon/llcoros.cpp
@@ -140,7 +140,7 @@ LLCoros::LLCoros():
     // Previously we used
     // boost::context::guarded_stack_allocator::default_stacksize();
     // empirically this is insufficient.
-    mStackSize(512*1024),
+    mStackSize(1024*1024),
     // mCurrent does NOT own the current CoroData instance -- it simply
     // points to it. So initialize it with a no-op deleter.
     mCurrent{ [](CoroData*){} }
@@ -172,7 +172,7 @@ void LLCoros::cleanupSingleton()
         // don't use llcoro::suspend() because that module depends
         // on this one
         // This will yield current(main) thread and will let active
-        // coroutines run once
+        // corutines run once
         boost::this_fiber::yield();
     }
     printActiveCoroutines("after pumping");
@@ -331,12 +331,34 @@ U32 exception_filter(U32 code, struct _EXCEPTION_POINTERS* exception_infop)
     return EXCEPTION_CONTINUE_SEARCH;
 }
 
-void sehandle(const LLCoros::callable_t& callable)
+void cpphandle(const LLCoros::callable_t& callable, const std::string& name)
 {
-    __try
+    // SE and C++ can not coexists, thus two handlers
+    try
     {
         callable();
     }
+    catch (const LLCoros::Stop& exc)
+    {
+        LL_INFOS("LLCoros") << "coroutine " << name << " terminating because "
+            << exc.what() << LL_ENDL;
+    }
+    catch (const LLContinueError&)
+    {
+        // Any uncaught exception derived from LLContinueError will be caught
+        // here and logged. This coroutine will terminate but the rest of the
+        // viewer will carry on.
+        LOG_UNHANDLED_EXCEPTION(STRINGIZE("coroutine " << name));
+    }
+}
+
+void sehandle(const LLCoros::callable_t& callable, const std::string& name)
+{
+    __try
+    {
+        // handle stop and continue exceptions first
+        cpphandle(callable, name);
+    }
     __except (exception_filter(GetExceptionCode(), GetExceptionInformation()))
     {
         // convert to C++ styled exception
@@ -347,16 +369,7 @@ void sehandle(const LLCoros::callable_t& callable)
         throw std::exception(integer_string);
     }
 }
-
-#else  // ! LL_WINDOWS
-
-inline void sehandle(const LLCoros::callable_t& callable)
-{
-    callable();
-}
-
-#endif // ! LL_WINDOWS
-
+#endif // LL_WINDOWS
 } // anonymous namespace
 
 // Top-level wrapper around caller's coroutine callable.
@@ -369,10 +382,14 @@ void LLCoros::toplevel(std::string name, callable_t callable)
     // set it as current
     mCurrent.reset(&corodata);
 
+#ifdef LL_WINDOWS
+    // can not use __try directly, toplevel requires unwinding, thus use of a wrapper
+    sehandle(callable, name);
+#else // LL_WINDOWS
     // run the code the caller actually wants in the coroutine
     try
     {
-        LL::seh::catcher(callable);
+        callable();
     }
     catch (const Stop& exc)
     {
@@ -386,7 +403,6 @@ void LLCoros::toplevel(std::string name, callable_t callable)
         // viewer will carry on.
         LOG_UNHANDLED_EXCEPTION(STRINGIZE("coroutine " << name));
     }
-#ifndef LL_WINDOWS
     catch (...)
     {
         // Stash any OTHER kind of uncaught exception in the rethrow() queue
@@ -395,7 +411,7 @@ void LLCoros::toplevel(std::string name, callable_t callable)
                             << name << LL_ENDL;
         LLCoros::instance().saveException(name, std::current_exception());
     }
-#endif // ! LL_WINDOWS
+#endif // else LL_WINDOWS
 }
 
 //static
diff --git a/indra/llcommon/lldate.cpp b/indra/llcommon/lldate.cpp
index b38864688d..5205699b92 100644
--- a/indra/llcommon/lldate.cpp
+++ b/indra/llcommon/lldate.cpp
@@ -77,6 +77,15 @@ std::string LLDate::asRFC1123() const
     return toHTTPDateString (std::string ("%A, %d %b %Y %H:%M:%S GMT"));
 }
 
+std::string LLDate::toLocalDateString (std::string fmt) const
+{
+    LL_PROFILE_ZONE_SCOPED;
+
+    time_t locSeconds = (time_t) mSecondsSinceEpoch;
+    struct tm * lt = localtime (&locSeconds);
+    return toHTTPDateString(lt, fmt);
+}
+
 std::string LLDate::toHTTPDateString (std::string fmt) const
 {
     LL_PROFILE_ZONE_SCOPED;
diff --git a/indra/llcommon/lldate.h b/indra/llcommon/lldate.h
index 1a69a04232..34c8692f20 100644
--- a/indra/llcommon/lldate.h
+++ b/indra/llcommon/lldate.h
@@ -77,6 +77,7 @@ public:
     std::string asRFC1123() const;
     void toStream(std::ostream&) const;
     bool split(S32 *year, S32 *month = NULL, S32 *day = NULL, S32 *hour = NULL, S32 *min = NULL, S32 *sec = NULL) const;
+    std::string toLocalDateString(std::string fmt) const;
     std::string toHTTPDateString (std::string fmt) const;
     static std::string toHTTPDateString (tm * gmt, std::string fmt);
     /**