if(cscAwaitData(DataSock, 3000)) {// read server's greeting message into Buffer[] Code = cscGetData(DataSock, Buffer, BufLen); if(Code<0) return Code; // terminate server's text message with a NULL Buffer[Code] = '\0'; // return (virtual) data socket return DataSock; } // t...
a socket is a combination of IP address and port on one system. So on each system a socket exists for a process interacting with the socket on other system over the network. A combination of local socket and the socket at the remote system is also known...
TCP 回射客户端程序 #include<unp.h>voidstr_cli(FILE*,int);intmain(intargc,char**argv){intsockfd;structsockaddr_inservaddr;if(argc!=2)err_quit("usage: ./tcpserv01 <IPAddress>");sockfd=Socket(AF_INET,SOCK_STREAM,0);bzero(&servaddr,sizeof(servaddr));servaddr.sin_port=htons(9748);se...
服务器返回"THIS IS A WEBSERVER EXAMPLE!" 2. 项目实现 2.1 服务器端程序echo_server.c #include<stdio.h>//printf#include<stdlib.h>//exit#include<unistd.h>//read, write, close#include<sys/types.h>//socket, bind, listen, accept#include<sys/socket.h>//socket, bind, listen, accept#include...
The following example shows a C socket TCP server (TCPS) program. The source code can be found in the TCPS member of the SEZAINST data set. /*** IBMCOPYR ***/ /* */ /* Component Name: TCPS */ /* */ /* */ /* Copyright: Licensed Materials - Property of IBM */ /* */ /...
tcperror("Socket()"); exit(2); } /* * Bind the socket to the server address. */ server.sin_family = AF_INET; server.sin_port = htons(port); server.sin_addr.s_addr = INADDR_ANY; if (bind(s, (struct sockaddr *)&server, sizeof(server)) < 0) ...
#include <sys/socket.h> #include <netinet/in.h> #include <string.h> int main(){ int welcomeSocket, newSocket; char buffer[1024]; struct sockaddr_in serverAddr; struct sockaddr_storage serverStorage; socklen_t addr_size; /*--- Create the socket. The three arguments are: ---*/ /*...
2.再启动example客户端 LD_PRELOAD=/usr/lib64/liblstack.so GAZELLE_BIND_PROCNAME=example /root/example -a client -D udp -i 192.168.177.243 -p 33333 -P 1024 -t 2 -c 10 -A recvfromsendto dpdk_args=["--socket-mem", "2048,0,0,0", "--huge-dir", "/mnt/hugepages", "--proc-...
SOCKET PASCAL FAR accept(SOCKET s, struct sockaddr FAR* addr, int FAR* addrlen); 参数s为本地套接字描述符,在用做accept()调用的参数前应该先调用过listen()。addr 指向客户方套接字地址结构的指针,用来接收连接实体的地址。addr的确切格式由套接字创建时建立的地址族决定。addrlen 为客户方套接字地址的...
* @proxy_server bin/socks5_proxy_server 1080 * bin/socks5_proxy_server 1080 username password * * @proxy_client curl -v http://www.example.com/ --proxy socks5://127.0.0.1:1080 * curl -v http://www.example.com/ --proxy socks5://username:password@127.0.0.1:1080 ...