+#include <assert.h>
+#include <errno.h>
+#include <netinet/in.h>
+#include <poll.h>
#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
#include <stdlib.h>
-#include <signal.h>
-#include <errno.h>
-#include <arpa/inet.h>
+#include <string.h>
#include <sys/ioctl.h>
-#include <sys/poll.h>
#include <sys/socket.h>
+#include <unistd.h>
#include "acceptor.h"
+#include "log.h"
#include "serverpool.h"
#include "state.pb.h"
server_sock = socket(PF_INET6, SOCK_DGRAM, IPPROTO_UDP);
}
if (server_sock == -1) {
- perror("socket");
+ log_perror("socket");
exit(1);
}
int one = 1;
if (setsockopt(server_sock, SOL_SOCKET, SO_REUSEADDR, &one, sizeof(one)) == -1) {
- perror("setsockopt(SO_REUSEADDR)");
+ log_perror("setsockopt(SO_REUSEADDR)");
exit(1);
}
// We want dual-stack sockets. (Sorry, OpenBSD and Windows XP...)
int zero = 0;
if (setsockopt(server_sock, IPPROTO_IPV6, IPV6_V6ONLY, &zero, sizeof(zero)) == -1) {
- perror("setsockopt(IPV6_V6ONLY)");
+ log_perror("setsockopt(IPV6_V6ONLY)");
exit(1);
}
// Set as non-blocking, so the acceptor thread can notice that we want to shut it down.
if (ioctl(server_sock, FIONBIO, &one) == -1) {
- perror("ioctl(FIONBIO)");
+ log_perror("ioctl(FIONBIO)");
exit(1);
}
addr.sin6_port = htons(port);
if (bind(server_sock, reinterpret_cast<sockaddr *>(&addr), sizeof(addr)) == -1) {
- perror("bind");
+ log_perror("bind");
exit(1);
}
if (socket_type == TCP_SOCKET) {
if (listen(server_sock, 128) == -1) {
- perror("listen");
+ log_perror("listen");
exit(1);
}
}
} while (ret == -1 && errno == EINTR);
if (ret == -1) {
- perror("close");
+ log_perror("close");
}
}
continue;
}
if (nfds == -1) {
- perror("poll");
+ log_perror("poll");
usleep(100000);
continue;
}
continue;
}
if (sock == -1) {
- perror("accept");
+ log_perror("accept");
usleep(100000);
continue;
}
// Set the socket as nonblocking.
int one = 1;
if (ioctl(sock, FIONBIO, &one) == -1) {
- perror("FIONBIO");
+ log_perror("FIONBIO");
exit(1);
}