package model import "errors" var ( ErrAppId = errors.New("appId not compared") ErrConsumeRedo = errors.New("process msg failed") ErrCustomNotSupport = errors.New("biz not support") ErrGroupMemberNotExists = errors.New("group member not exists") ) //check error var ( ErrorEnvType = errors.New("unsupported event type") ErrorChType = errors.New("unsupported channel type") ErrorMsgType = errors.New("unsupported message type") )