return int for pbc wmessage
return int for pbc wmessage

DoooReyn/pbc,owent-contrib/pbc,xiaoqunSun/pbc,owent-contrib/pbc,cloudwu/pbc,boyuegame/pbc,yubobarye/pbc,CheyiLin/pbc,MonCoder/pbc,zhuoyikang/pbc,zh423328/pbc,cloudwu/pbc