that sounds like a bug.
if the NetStream you're doing .send() on doesn't also have video/audio (or at least audio), then make sure the receiving NetStream's netstream.bufferTime is set to 0.
the stream sends Video and Sound - and both seems to be transmitted correctly...
Is it possible, that the callbacks get stuck when the Video is buffering? The fact that I won´t get is, that the messages arrive when I close the NetConnection...
There seems to be a stack with the requests or something like that.
try to listen Async error event on netStream , i hit similar thing , after add it fp trace me catched error . Maybe it will help You find out when it happens.
unfortunately nothing (I add all listener whch I found in the documentation) is fired - not when the snd button is clicked nor when I close the connection and the missing messages arrive in the "onReceiveMessage-callback"...
Finally I the problem is solved!
For the mic I take the Nellymoser-Codec. In Error the silenceLevel was set to 0 ...
Callbacks seems to be called only if no audio is transmitted, which could not happen with a silenceLevel set to zero.