7 #include <sys/socket.h>
10 #include <sys/ioctl.h>
11 #include <sys/epoll.h>
22 #define STREAM_ID "stream"
23 #define STREAM_URL "http://gruessi.zrh.sesse.net:4013/"
28 Server *servers = NULL;
30 int create_server_socket(int port)
32 int server_sock = socket(PF_INET6, SOCK_STREAM, IPPROTO_TCP);
33 if (server_sock == -1) {
39 if (setsockopt(server_sock, SOL_SOCKET, SO_REUSEADDR, &one, sizeof(one)) == -1) {
40 perror("setsockopt(SO_REUSEADDR)");
44 // We want dual-stack sockets. (Sorry, OpenBSD and Windows XP...)
46 if (setsockopt(server_sock, IPPROTO_IPV6, IPV6_V6ONLY, &zero, sizeof(zero)) == -1) {
47 perror("setsockopt(IPV6_V6ONLY)");
52 memset(&addr, 0, sizeof(addr));
53 addr.sin6_family = AF_INET6;
54 addr.sin6_port = htons(port);
56 if (bind(server_sock, reinterpret_cast<sockaddr *>(&addr), sizeof(addr)) == -1) {
61 if (listen(server_sock, 128) == -1) {
69 void *acceptor_thread_run(void *arg)
71 int server_sock = int(intptr_t(arg));
75 socklen_t addrlen = sizeof(addr);
78 int sock = accept(server_sock, reinterpret_cast<sockaddr *>(&addr), &addrlen);
79 if (sock == -1 && errno == EINTR) {
87 // Set the socket as nonblocking.
89 if (ioctl(sock, FIONBIO, &one) == -1) {
94 // Pick a server, round-robin, and hand over the socket to it.
95 servers[num_accepted % NUM_SERVERS].add_client(sock);
100 int main(int argc, char **argv)
102 servers = new Server[NUM_SERVERS];
103 for (int i = 0; i < NUM_SERVERS; ++i) {
104 servers[i].add_stream(STREAM_ID);
108 int server_sock = create_server_socket(PORT);
110 pthread_t acceptor_thread;
111 pthread_create(&acceptor_thread, NULL, acceptor_thread_run, reinterpret_cast<void *>(server_sock));
113 Input input(STREAM_ID);
114 input.run(STREAM_URL);
116 for (int i = 0; i < NUM_SERVERS; ++i) {