diff options
| -rw-r--r-- | indra/llcommon/lleventcoro.cpp | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/indra/llcommon/lleventcoro.cpp b/indra/llcommon/lleventcoro.cpp index 47d99f0050..367ddf485d 100644 --- a/indra/llcommon/lleventcoro.cpp +++ b/indra/llcommon/lleventcoro.cpp @@ -138,9 +138,17 @@ LLBoundListener postAndSuspendSetup(const std::string& callerName, // the specified LLEventPump with that callback LLBoundListener connection( replyPump.getPump().listen(listenerName, - [&promise, consuming](const LLSD& result) + [&promise, consuming, listenerName](const LLSD& result) { - promise.set_value(result); + try + { + promise.set_value(result); + } + catch(boost::fibers::promise_already_satisfied & ex) + { + LL_ERRS("lleventcoro") << "promise already satisfied in '" + << listenerName << "' " << ex.what() << LL_ENDL; + } return consuming; })); // skip the "post" part if requestPump is default-constructed |