Shulou(Shulou.com)06/03 Report--

server.c#include /* See NOTES */#include #include #include #include #include #include #include int main (int argc, char** argv){int ret;int len = sizeof (struct sockaddr);//create socketint sockfd = socket (AF_INET, SOCK_DGRAM,0);if (sockfd == -1){perror ("socket\n");exit(1);}//bind addr address to socket//initialize address struct sockaddr_in addr;addr.sin_family = AF_INET;addr.sin_port = htons(4444); addr.sin_addr.s_addr = INADDR_ANY;memset (addr.sin_zero,8,0);//bind ret = bind (sockfd, (struct sockaddr*)&addr, len);if (ret == -1){perror ("bind\n");exit(1);}//receive data struct sockaddr_in addr_client;while(1){char buf[100];memset (buf,100,0);socklen_t length = sizeof(struct sockaddr);fputs("wait for data...\ n",stdout);ssize_t recnum = recvfrom(sockfd, buf, 100,MSG_WAITALL, (struct sockaddr*)&addr_client,&length);if(recnum

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