memset((void*)&s_in,0,sizeof(s_in)); s_in.sin_family= AF_INET;//IPV4 communication domains_in.sin_addr.s_addr = INADDR_ANY;//accept any addresss_in.sin_port = htons(PORT);//change port to netcharl_fd= socket(AF_INET,SOCK_STREAM,0);//socket(int domain, int type, int pro...
远场通信(Remote Communication) rcp模块发起请求时如何设置超时时间 分布式协同管理(Service Collaboration) 接入跨设备互通控件后,设备选择列表没有周围设备 短距通信(Connectivity) 三方应用如何获取蓝牙mac地址 如何扫描Wi-Fi列表 USE_BLUETOOTH 和 ACCESS_BLUETOOTH的区别是什么 蜂窝通信(Telephony) 如何判...
远场通信(Remote Communication) rcp模块发起请求时如何设置超时时间 分布式协同管理(Service Collaboration) 接入跨设备互通控件后,设备选择列表没有周围设备 短距通信(Connectivity) 三方应用如何获取蓝牙mac地址 如何扫描Wi-Fi列表 USE_BLUETOOTH 和 ACCESS_BLUETOOTH的区别是什么 蜂窝通信(Telephony) 如何判...
while(true){// 4. 接收客户端连接 会建立一个新的套接字(他是客户端的标记)printf("4. 准备等待客户端到来\n");SOCKADDR_IN clientAddr={};intnAddrLen=sizeof(SOCKADDR_IN);SOCKET sockClient=accept(sockServer,(sockaddr*)&clientAddr,&nAddrLen);if(INVALID_SOCKET==sockClient){printf("接收客户端...
Socket programming has become an important subject in the field of computer networking. It involves establishing a connection between two nodes, server, and client to communicate with each other without any interruption. The server acts as a listener in the communication channel and listens to the ...
The fastest method I found to send data was using the datagram methods. Be careful, since this is not a guaranteed delivery form of communication, packets can and do get lost in transit. You'll need to do some sort of communication via the normal send and receive routines to provide resen...
communication type: SOCK_STREAM: TCP SOCK_DGRAM: UDP protocol: Protocol value for Internet Protocol(IP), which is 0. This is the same number which appears on protocol field in the IP header of a packet RETURN VALUE On success, zero is returned. On error, -1 is returned, anderrno is ...
.cppFile #include<vcl.h> #pragmahdrstop #include"UDPClient.h" #include"WinSock.h" #pragmapackage(smart_init) #pragmalink"CCEdit" #pragmaresource"*.dfm" TLANForm*LANForm; enumPROTO{TCP=0,UDP=1}; SOCKETm_Socket=INVALID_SOCKET; PROTOm_Protocol=TCP; __fastcallTLANForm::TLANForm(TComponent*...
3.Socket UDP communicationA UDP demo is not currently provided; it will only be considered if someone requests it.About Linux and Android use epoll, iOS and Mac use kqueue, Windows use IOCP(wepoll).other systems use select. Resources Readme License Apache-2.0 license Activity Stars 21...
端系统也叫主机,通过通信链路(communication link)和分组交换机(packet switch)连接到一起。市面上流行着各种类型、各具特色的分组交换机,两种最有名的类型是路由器(router和链路层交换机(link-layer switch)。 端系统通过因特网服务提供商(Internet Service Provider,ISP)接入因特网,包括如 本地电缆或电话公司那样...