Strange bug with frozen MainActivity on Android with release version of lime-legacy

Lime
#1

Hello all!

I have a strange bug with Android target. This bug appears only with release lime-legacy.so, with debug lime-legacy everything works fine.

Bug: I’m using native extensions to open window of third-party library (for example Facebook SDK). When third-party window closed after, game is frozen for 5-10 minutes (!) Native extension itself receive callback onResume immediately after third-party window is closed.
It reproduces on the phone devices (Samsung Galaxy S3 and Xiaomi Redmi Note 3) and with release version of lime-legacy only, debug one is working fine. I know, that this problem can be caused by anything, but what the difference between debug and release versions of lime-legacy? Is it possible to use debug version of lime-legacy in release build?

Also, I’ve noticed that size of the release lime-legacy.so is 4.7mb, but size of the debug one is 18mb (huge difference!)

I’m using latest lime from repo (2.9)

#2

Very strange! I’ve never heard of this before.

I’m not sure if native extensions behave differently for debug, but C++ in general includes additional stack and crash symbols and has a larger stack size, which can hide stack overflow crashes that occur only on release. Perhaps there are different compile flags between them that make a difference, but I’ve never heard of this issue :frowning: