I faced a problem using multiple threads in LuaJava. My application have
one root LuaState which loads
Scenario.lua. From this scenario callbacks to Java are maid, each
callback starts new thread. Each thread
runs lua function with while loop, which ones again are making callbacks
to Java.
What happens:
Ones first thread is created, it starts executing Lua function which
instantly makes callback to Java.
When second thread is created, thread state stack is not correct,
because function call parameters from
previous call are put on stack.
New threads are created like this:
...
// create new thread
newL = L.newThread();
if(newL == null)
{
return 0;
}
// push thread function to stack
L.getGlobal(fname);
// put reference in LUA registry
ref = newL.Lref(LuaState.LUA_REGISTRYINDEX);
...
This new state is passed to Thread which calls the thread:
...
error = state.pcall(playParams.args_num, 0, 0);
...
Is there an example how it is done, because I could not find it?
Thanks,
Roman
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