DRTVWR-558: Nail down LLDispatchListener exception handling

for exceptions other than those thrown by base-class LLEventDispatcher.

Explain in LLDispatchListener Doxygen comments that for a request lacking a
"reply" key, any exception is allowed to propagate because it's likely to
reach the post() call that triggered the exception in the first place.

For batch LLDispatchListener operations, catch not only LLEventDispatcher::
DispatchError exceptions but any std::exception, so we can collect them to
report to the invoker. "Gotta catch 'em all!"

Make LLLeap catch any std::exception thrown by processing a request from the
plugin child process, log it and send a reply to the plugin. No plugin should
be allowed to crash the viewer.

(cherry picked from commit 94e10fd039b79f71ed8d7e10807b6e4eebd1928c)

0 files changed, 0 insertions, 0 deletions