ARCORE send realtime data (socket)

Hi guys, I'm trying to send in realtime "camera.getPose()" data from arcore by a socket to a server, I'm trying to do it on onDrawFrame(SampleRender render) event, I'm working with the HelloAR Java demo from arcore official site, If I send to screen the camera.getPose() it works but if I send them to a socket, the app crashes, maybe to much connections by second on onDrawFrame?, what do I must do? any advise?

Thanks a lot in advance.