Keeps track of the number of packets written.
Keeps track of the number of packets written.


git-svn-id: 0d4d1bf2e47502aa0f0957c230a0ec7fa56198fd@2153 b35dd754-fafc-0310-a699-88a17e54d16e

mar-v-in/Smack,u20024804/Smack,xuIcream/Smack,esl/Smack,xuIcream/Smack,lovely3x/Smack,magnetsystems/message-smack,igorexax3mal/Smack,igniterealtime/Smack,Tibo-lg/Smack,vanitasvitae/smack-omemo,lovely3x/Smack,igniterealtime/Smack,cjpx00008/Smack,andrey42/Smack,ishan1604/Smack,annovanvliet/Smack,TTalkIM/Smack,dpr-odoo/Smack,annovanvliet/Smack,mar-v-in/Smack,ishan1604/Smack,unisontech/Smack,deeringc/Smack,kkroid/OnechatSmack,Flowdalic/Smack,igorexax3mal/Smack,unisontech/Smack,deeringc/Smack,Flowdalic/Smack,xuIcream/Smack,ayne/Smack,magnetsystems/message-smack,TTalkIM/Smack,vanitasvitae/smack-omemo,chuangWu/Smack,vanitasvitae/smack-omemo,qingsong-xu/Smack,vito-c/Smack,chuangWu/Smack,igorexax3mal/Smack,lovely3x/Smack,annovanvliet/Smack,Tibo-lg/Smack,magnetsystems/message-smack,opg7371/Smack,hy9902/Smack,Tibo-lg/Smack,ayne/Smack,unisontech/Smack,deeringc/Smack,dpr-odoo/Smack,mar-v-in/Smack,vito-c/Smack,cjpx00008/Smack,ayne/Smack,dpr-odoo/Smack,qingsong-xu/Smack,Flowdalic/Smack,vanitasvitae/Smack,andrey42/Smack,opg7371/Smack,vanitasvitae/Smack,u20024804/Smack,chuangWu/Smack,cjpx00008/Smack,u20024804/Smack,esl/Smack,qingsong-xu/Smack,vanitasvitae/Smack,TTalkIM/Smack,ishan1604/Smack,kkroid/OnechatSmack,andrey42/Smack,igniterealtime/Smack,opg7371/Smack,esl/Smack,hy9902/Smack,hy9902/Smack,kkroid/OnechatSmack