don't send packets if socket is not connected
don't send packets if socket is not connected


kollix/qxmpp,gamenet/qxmpp_old,LightZam/qxmpp,KangLin/qxmpp,gotomypc/qxmpp,ycsoft/qxmpp,Ilyatk/qxmpp,Kaffeine/qxmpp,Ilyatk/qxmpp,ycsoft/qxmpp,cccco/qxmpp,gamenet/qxmpp,kollix/qxmpp,olesalscheider/qxmpp,gotomypc/qxmpp,Kaffeine/qxmpp,trulabs/qxmpp-old,olesalscheider/qxmpp,gamenet/qxmpp_old,ycsoft/qxmpp,trulabs/qxmpp-old,projedi/qxmpp-ffmpeg,pol51/QXMPP-CMake,olesalscheider/qxmpp,projedi/qxmpp-ffmpeg,cccco/qxmpp,gamenet/qxmpp,pol51/QXMPP-CMake,cccco/qxmpp,trulabs/qxmpp-old,unisontech/qxmpp,LightZam/qxmpp,Kaffeine/qxmpp,gamenet/qxmpp_old,deepak899/qxmpp,deepak899/qxmpp,pol51/QXMPP-CMake,kollix/qxmpp,KangLin/qxmpp,Ilyatk/qxmpp,unisontech/qxmpp,gamenet/qxmpp,deepak899/qxmpp,LightZam/qxmpp,KangLin/qxmpp,gotomypc/qxmpp,unisontech/qxmpp