	public:
		int userid;
		int64_t roleid;
		int64_t sn;
		int ctype;
		int64_t messageid;
		int64_t timestamp;
		int reserved1;
		int reserved2;
		enum { PROTOCOL_TYPE = PROTOCOL_WEBPOSTCANCEL };
	public:
		WebPostCancel() { type = PROTOCOL_WEBPOSTCANCEL; }
		WebPostCancel(void*) : Protocol(PROTOCOL_WEBPOSTCANCEL) { }
		WebPostCancel (int l_userid,int64_t l_roleid,int64_t l_sn,
			int l_ctype,int64_t l_messageid,int64_t l_timestamp,
			int l_reserved1 = 0,int l_reserved2 = 0)
			 : userid(l_userid),roleid(l_roleid),sn(l_sn)
			,ctype(l_ctype),messageid(l_messageid),timestamp(l_timestamp)
			,reserved1(l_reserved1),reserved2(l_reserved2)
		{
			type = PROTOCOL_WEBPOSTCANCEL;
		}

		WebPostCancel(const WebPostCancel &rhs)
			: Protocol(rhs),userid(rhs.userid),roleid(rhs.roleid),sn(rhs.sn)
			,ctype(rhs.ctype),messageid(rhs.messageid),timestamp(rhs.timestamp)
			,reserved1(rhs.reserved1),reserved2(rhs.reserved2) { }

		GNET::Protocol *Clone() const { return new WebPostCancel(*this); }

		OctetsStream& marshal(OctetsStream & os) const
		{
			os << userid;
			os << roleid;
			os << sn;
			os << ctype;
			os << messageid;
			os << timestamp;
			os << reserved1;
			os << reserved2;
			return os;
		}

		const OctetsStream& unmarshal(const OctetsStream &os)
		{
			os >> userid;
			os >> roleid;
			os >> sn;
			os >> ctype;
			os >> messageid;
			os >> timestamp;
			os >> reserved1;
			os >> reserved2;
			return os;
		}

		int PriorPolicy( ) const { return 1; }

		bool SizePolicy(size_t size) const { return size <= 128; }
