diff --git a/indra/llcommon/CMakeLists.txt b/indra/llcommon/CMakeLists.txt
index 95b1d536fe0ed7c33cfee3d6f18334f5c4257373..3a4a8facc217ef7b041d83a614618009bd0901bb 100755
--- a/indra/llcommon/CMakeLists.txt
+++ b/indra/llcommon/CMakeLists.txt
@@ -337,6 +337,7 @@ if (LL_TESTS)
LL_ADD_INTEGRATION_TEST(reflection "" "${test_libs}")
LL_ADD_INTEGRATION_TEST(stringize "" "${test_libs}")
LL_ADD_INTEGRATION_TEST(lleventdispatcher "" "${test_libs}")
+ LL_ADD_INTEGRATION_TEST(lleventcoro "" "${test_libs};${BOOST_CONTEXT_LIBRARY}")
LL_ADD_INTEGRATION_TEST(llprocess "" "${test_libs}")
LL_ADD_INTEGRATION_TEST(llleap "" "${test_libs}")
LL_ADD_INTEGRATION_TEST(llstreamqueue "" "${test_libs}")
diff --git a/indra/llcommon/llcoros.cpp b/indra/llcommon/llcoros.cpp
index 912270430602f0eddaec965b2732bc6375c5ff62..a629f71d4b94ee74327774b6f011b9a1fdb2aa9e 100755
--- a/indra/llcommon/llcoros.cpp
+++ b/indra/llcommon/llcoros.cpp
@@ -39,7 +39,12 @@
#include "llerror.h"
#include "stringize.h"
-LLCoros::LLCoros()
+LLCoros::LLCoros():
+ // MAINT-2724: default coroutine stack size too small on Windows.
+ // Previously we used
+ // boost::context::guarded_stack_allocator::default_stacksize();
+ // empirically this is 64KB on Windows and Linux. Try quadrupling.
+ mStackSize(256*1024)
{
// Register our cleanup() method for "mainloop" ticks
LLEventPumps::instance().obtain("mainloop").listen(
@@ -125,6 +130,12 @@ std::string LLCoros::getNameByID(const void* self_id) const
return "";
}
+void LLCoros::setStackSize(S32 stacksize)
+{
+ LL_INFOS("LLCoros") << "Setting coroutine stack size to " << stacksize << LL_ENDL;
+ mStackSize = stacksize;
+}
+
/*****************************************************************************
* MUST BE LAST
*****************************************************************************/
diff --git a/indra/llcommon/llcoros.h b/indra/llcommon/llcoros.h
index 03df406b688d8665a67394432f6c11cfa1f8de1c..01ee11da1ac180419c87b7b6d26d9e0667e0399c 100755
--- a/indra/llcommon/llcoros.h
+++ b/indra/llcommon/llcoros.h
@@ -125,7 +125,7 @@ class LL_COMMON_API LLCoros: public LLSingleton<LLCoros>
template <typename CALLABLE>
std::string launch(const std::string& prefix, const CALLABLE& callable)
{
- return launchImpl(prefix, new coro(callable));
+ return launchImpl(prefix, new coro(callable, mStackSize));
}
/**
@@ -152,6 +152,9 @@ class LL_COMMON_API LLCoros: public LLSingleton<LLCoros>
/// getName() by self.get_id()
std::string getNameByID(const void* self_id) const;
+ /// for delayed initialization
+ void setStackSize(S32 stacksize);
+
private:
friend class LLSingleton<LLCoros>;
LLCoros();
@@ -159,6 +162,7 @@ class LL_COMMON_API LLCoros: public LLSingleton<LLCoros>
std::string generateDistinctName(const std::string& prefix) const;
bool cleanup(const LLSD&);
+ S32 mStackSize;
typedef boost::ptr_map<std::string, coro> CoroMap;
CoroMap mCoros;
};
diff --git a/indra/llcommon/tests/lleventcoro_test.cpp b/indra/llcommon/tests/lleventcoro_test.cpp
index 8d12529613e0fe0a525a69cbca77845ffb810f7d..5ebde1a31df880b7e3b9de4cc911a982c38cf5d0 100755
--- a/indra/llcommon/tests/lleventcoro_test.cpp
+++ b/indra/llcommon/tests/lleventcoro_test.cpp
@@ -78,6 +78,7 @@
#include "../test/lltut.h"
#include "llsd.h"
+#include "llsdutil.h"
#include "llevents.h"
#include "tests/wrapllerrs.h"
#include "stringize.h"
@@ -108,7 +109,7 @@ match_substring(BidirectionalIterator begin,
BidirectionalIterator end,
std::string xmatch,
BOOST_DEDUCED_TYPENAME coroutine<BidirectionalIterator(void)>::self& self) {
- BidirectionalIterator begin_ = begin;
+//BidirectionalIterator begin_ = begin;
for(; begin != end; ++begin)
if(match(begin, end, xmatch)) {
self.yield(begin);
@@ -213,7 +214,7 @@ namespace tut
BEGIN
{
result = postAndWait(self,
- LLSD().insert("value", 17), // request event
+ LLSDMap("value", 17), // request event
immediateAPI.getPump(), // requestPump
"reply1", // replyPump
"reply"); // request["reply"] = name
@@ -226,7 +227,7 @@ namespace tut
BEGIN
{
LLEventWithID pair = ::postAndWait2(self,
- LLSD().insert("value", 18),
+ LLSDMap("value", 18),
immediateAPI.getPump(),
"reply2",
"error2",
@@ -244,7 +245,7 @@ namespace tut
BEGIN
{
LLEventWithID pair = ::postAndWait2(self,
- LLSD().insert("value", 18).insert("fail", LLSD()),
+ LLSDMap("value", 18)("fail", LLSD()),
immediateAPI.getPump(),
"reply2",
"error2",
@@ -273,7 +274,7 @@ namespace tut
BEGIN
{
LLCoroEventPump waiter;
- result = waiter.postAndWait(self, LLSD().insert("value", 17),
+ result = waiter.postAndWait(self, LLSDMap("value", 17),
immediateAPI.getPump(), "reply");
}
END
@@ -365,7 +366,7 @@ namespace tut
BEGIN
{
LLCoroEventPumps waiter;
- LLEventWithID pair(waiter.postAndWait(self, LLSD().insert("value", 23),
+ LLEventWithID pair(waiter.postAndWait(self, LLSDMap("value", 23),
immediateAPI.getPump(), "reply", "error"));
result = pair.first;
which = pair.second;
@@ -379,7 +380,7 @@ namespace tut
{
LLCoroEventPumps waiter;
LLEventWithID pair(
- waiter.postAndWait(self, LLSD().insert("value", 23).insert("fail", LLSD()),
+ waiter.postAndWait(self, LLSDMap("value", 23)("fail", LLSD()),
immediateAPI.getPump(), "reply", "error"));
result = pair.first;
which = pair.second;
@@ -392,7 +393,7 @@ namespace tut
BEGIN
{
LLCoroEventPumps waiter;
- result = waiter.postAndWaitWithException(self, LLSD().insert("value", 8),
+ result = waiter.postAndWaitWithException(self, LLSDMap("value", 8),
immediateAPI.getPump(), "reply", "error");
}
END
@@ -406,7 +407,7 @@ namespace tut
try
{
result = waiter.postAndWaitWithException(self,
- LLSD().insert("value", 9).insert("fail", LLSD()),
+ LLSDMap("value", 9)("fail", LLSD()),
immediateAPI.getPump(), "reply", "error");
debug("no exception");
}
@@ -424,7 +425,7 @@ namespace tut
BEGIN
{
LLCoroEventPumps waiter;
- result = waiter.postAndWaitWithLog(self, LLSD().insert("value", 30),
+ result = waiter.postAndWaitWithLog(self, LLSDMap("value", 30),
immediateAPI.getPump(), "reply", "error");
}
END
@@ -439,7 +440,7 @@ namespace tut
try
{
result = waiter.postAndWaitWithLog(self,
- LLSD().insert("value", 31).insert("fail", LLSD()),
+ LLSDMap("value", 31)("fail", LLSD()),
immediateAPI.getPump(), "reply", "error");
debug("no exception");
}
@@ -796,4 +797,18 @@ namespace tut
ensure("no result", result.isUndefined());
ensure_contains("got error", threw, "32");
}
+}
+
+/*==========================================================================*|
+#include <boost/context/guarded_stack_allocator.hpp>
+
+namespace tut
+{
+ template<> template<>
+ void object::test<23>()
+ {
+ set_test_name("stacksize");
+ std::cout << "default_stacksize: " << boost::context::guarded_stack_allocator::default_stacksize() << '\n';
+ }
} // namespace tut
+|*==========================================================================*/
diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml
index b3538bf069eb907c1a501f313561732e5cff1904..f356cff9d89fd3cb1b610e5656189116a79b5f23 100755
--- a/indra/newview/app_settings/settings.xml
+++ b/indra/newview/app_settings/settings.xml
@@ -1905,6 +1905,17 @@
<key>Value</key>
<integer>0</integer>
</map>
+ <key>CoroutineStackSize</key>
+ <map>
+ <key>Comment</key>
+ <string>Size (in bytes) for each coroutine stack</string>
+ <key>Persist</key>
+ <integer>0</integer>
+ <key>Type</key>
+ <string>S32</string>
+ <key>Value</key>
+ <integer>262144</integer>
+ </map>
<key>CreateToolCopyCenters</key>
<map>
<key>Comment</key>
diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp
index 45a990f65f1bc1def45f3eb0c3145b710d9f1a1b..fdc2cdb78db80943f97d916cc37af8e94fcdee66 100755
--- a/indra/newview/llappviewer.cpp
+++ b/indra/newview/llappviewer.cpp
@@ -117,6 +117,7 @@
#include "llleap.h"
#include "stringize.h"
+#include "llcoros.h"
// Third party library includes
#include <boost/bind.hpp>
@@ -755,6 +756,7 @@ bool LLAppViewer::init()
//set the max heap size.
initMaxHeapSize() ;
+ LLCoros::instance().setStackSize(gSavedSettings.getS32("CoroutineStackSize"));
LLPrivateMemoryPoolManager::initClass((BOOL)gSavedSettings.getBOOL("MemoryPrivatePoolEnabled"), (U32)gSavedSettings.getU32("MemoryPrivatePoolSize")*1024*1024) ;
@@ -2810,6 +2812,16 @@ bool LLAppViewer::initConfiguration()
loadColorSettings();
+ // Let anyone else who cares know that we've populated our settings
+ // variables.
+ for (LLControlGroup::key_iter ki(LLControlGroup::beginKeys()), kend(LLControlGroup::endKeys());
+ ki != kend; ++ki)
+ {
+ // For each named instance of LLControlGroup, send an event saying
+ // we've initialized an LLControlGroup instance by that name.
+ LLEventPumps::instance().obtain("LLControlGroup").post(LLSDMap("init", *ki));
+ }
+
return true; // Config was successful.
}