# 需要导入模块: from netaddr import IPAddress [as 别名]# 或者: from netaddr.IPAddress importis_multicast[as 别名]defaddress(self, value):ip = IPAddress(self.ipformat(value))ifip.is_loopback():raiseValidationError("You cannot use a loopback address")ifip.is_multicast():raiseValidationError(...
=0;intis_multicast =is_multicast_ether_addr(hdr->addr1);intshort_preamble = ieee80211softmac_short_preamble_ok(softmac, is_multicast, is_mgt);intflags =0;/*FIXME:802.11a? */rate = ieee80211softmac_suggest_txrate(softmac, is_multicast, is_mgt);if(short_preamble) flags |= R2M_SHORT...
为COM 对象提供对IsMulticast属性的与版本无关的访问。 C# publicboolIsMulticast {get; } 属性值 Boolean 如果委托是多播委托的实例,则为true;否则为false。 注解 此方法用于从非托管代码访问托管类,不应从托管代码调用。 属性IsMulticast获取一个值,该值指示事件是否为多播。
public abstract bool IsMulticast { get; } 属性值 Boolean 如果事件委托是多路广播的,则为 true;否则为 false。 注解 通常,此属性是通过反射实现的。 多播委托不同于常规委托,因为它可以包含对多个方法的引用。 调用委托时,多播委托中的方法将按其出现顺序同步执行。 如果其中一个被调用的方法引发异常...
VOID FDDI_IS_MULTICAST( _In_ PUCHAR Address, _In_ ULONG AddressLength, _Out_ PBOOLEAN Result ); ParametersAddress [in] Pointer to a network address. AddressLength [in] Specifies the size in bytes of the address (either 2 or 6). Result [out] Pointer to a caller-supplied variable in ...
Multicast on the other hand enables one-to-many communication among hosts. It enables one or more multicast sources to send one copy of a packet to multiple receivers. The packet is sent to a specific multicast address, which, unlike unicast addresses, belongs to a group of hosts rather than...
Definitions of Multicast, Unicast, and Broadcast What is multicast? How does multicast differ from unicast and broadcast? Beginners need to figure out the answers to the two questions first. Unicast, multicast, and broadcast are three transmission modes of IP packets. Their definitions are as follo...
Utility routine to check if the InetAddress is an IP multicast address. C# Kopéieren public virtual bool IsMulticastAddress { [Android.Runtime.Register("isMulticastAddress", "()Z", "GetIsMulticastAddressHandler")] get; } Property Value Boolean a boolean indicating if the InetAddress is an...
public virtual bool IsMulticastAddress { [Android.Runtime.Register("isMulticastAddress", "()Z", "GetIsMulticastAddressHandler")] get; } Valor de propiedad Boolean que boolean indica si InetAddress es una dirección de multidifusión IP Atributos RegisterAttribute Comentarios Rutina de utilidad p...
Multicast has been a very active area of research in the nineties. Multicast is uniquely qualified to deliver data in a scalable and efficient manner to a large number of receivers. Steve Deering in his thesis showed how to support multicast routing [1]. Since multicast routing was not ...