Only send messages when the long-poll connection is alive.
Only send messages when the long-poll connection is alive.
wghust/connect,RickyDan/connect,redmantech/connect,mi2oon/connect,davehorton/drachtio,khirayama/connect,lian774739140/connect,liuwei9413/connect,tanveer12332/connect,senchalabs/connect,redmantech/connect,keenwon/connect,austincitylimits/connect,behind2/connect,redmantech/connect,mi2oon/connect,qitianchan/connect,gtomitsuka/connect,chinazhaghai/connect,dkfiresky/connect,brianloveswords/connect,llwanghong/connect,khalerc/connect,RoseTHERESA/connect