From 5626ba1525179d634676a347b5cd869cc3266090 Mon Sep 17 00:00:00 2001 From: Guangxiong Lin Date: Thu, 1 Dec 2022 15:45:18 +0800 Subject: First commit --- server.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 server.c (limited to 'server.c') diff --git a/server.c b/server.c new file mode 100644 index 0000000..9e2fd5c --- /dev/null +++ b/server.c @@ -0,0 +1,26 @@ +#include +#include +#include +#include + +int main() +{ + int sockfd = socket(AF_INET, SOCK_STREAM, 0); + + struct sockaddr_in serv_addr; + bzero(&serv_addr, sizeof(serv_addr)); + serv_addr.sin_family = AF_INET; + serv_addr.sin_addr.s_addr = inet_addr("127.0.0.1"); + serv_addr.sin_port = htons(8888); + + bind(sockfd, (struct sockaddr*)&serv_addr, sizeof(serv_addr)); + + listen(sockfd, SOMAXCONN); + + struct sockaddr_in clnt_addr; + socklen_t clnt_addr_len = sizeof(clnt_addr); + bzero(&clnt_addr, sizeof(clnt_addr)); + int clnt_sockfd = accept(sockfd, (struct sockaddr *)&clnt_addr, &clnt_addr_len); + + printf("New client fd %d, ip: %s, port: %d\n", clnt_sockfd, inet_ntoa(clnt_addr.sin_addr), ntohs(clnt_addr.sin_port)); +} -- cgit v1.2.3