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Fix #493

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This commit is contained in:
Max Lv
2015-12-25 09:18:53 +08:00
parent bc91533c60
commit e921f40aa8
7 changed files with 37 additions and 0 deletions
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src/local.c
+4
View File
@@ -170,6 +170,10 @@ int create_and_bind(const char *addr, const char *port)
#ifdef SO_NOSIGPIPE
setsockopt(listen_sock, SOL_SOCKET, SO_NOSIGPIPE, &opt, sizeof(opt));
#endif
int err = set_reuseport(listen_sock);
if (err == 0) {
LOGI("tcp port reuse enabled");
}
s = bind(listen_sock, rp->ai_addr, rp->ai_addrlen);
if (s == 0) {
src/netutils.c
+10
View File
@@ -42,6 +42,16 @@
#include "netutils.h"
#include "utils.h"
#ifndef SO_REUSEPORT
#define SO_REUSEPORT 15
#endif
int set_reuseport(int socket)
{
int opt = 1;
return setsockopt(socket, SOL_SOCKET, SO_REUSEPORT, &opt, sizeof(opt));
}
size_t get_sockaddr_len(struct sockaddr *addr)
{
if (addr->sa_family == AF_INET) {
src/netutils.h
+6
View File
@@ -20,5 +20,11 @@
* <http://www.gnu.org/licenses/>.
*/
#ifndef _NETUTILS_H
#define _NETUTILS_H
size_t get_sockaddr_len(struct sockaddr *addr);
size_t get_sockaddr(char *host, char *port, struct sockaddr_storage *storage, int block);
int set_reuseport(int socket);
#endif
src/redir.c
+4
View File
@@ -139,6 +139,10 @@ int create_and_bind(const char *addr, const char *port)
#ifdef SO_NOSIGPIPE
setsockopt(listen_sock, SOL_SOCKET, SO_NOSIGPIPE, &opt, sizeof(opt));
#endif
int err = set_reuseport(listen_sock);
if (err == 0) {
LOGI("tcp port reuse enabled");
}
s = bind(listen_sock, rp->ai_addr, rp->ai_addrlen);
if (s == 0) {
src/server.c
+5
View File
@@ -356,6 +356,11 @@ int create_and_bind(const char *host, const char *port)
#ifdef SO_NOSIGPIPE
setsockopt(listen_sock, SOL_SOCKET, SO_NOSIGPIPE, &opt, sizeof(opt));
#endif
int err = set_reuseport(listen_sock);
if (err == 0) {
LOGI("port reuse enabled");
}
s = bind(listen_sock, rp->ai_addr, rp->ai_addrlen);
if (s == 0) {
/* We managed to bind successfully! */
src/tunnel.c
+4
View File
@@ -148,6 +148,10 @@ int create_and_bind(const char *addr, const char *port)
#ifdef SO_NOSIGPIPE
setsockopt(listen_sock, SOL_SOCKET, SO_NOSIGPIPE, &opt, sizeof(opt));
#endif
int err = set_reuseport(listen_sock);
if (err == 0) {
LOGI("tcp port reuse enabled");
}
s = bind(listen_sock, rp->ai_addr, rp->ai_addrlen);
if (s == 0) {
src/udprelay.c
+4
View File
@@ -438,6 +438,10 @@ int create_server_socket(const char *host, const char *port)
#ifdef SO_NOSIGPIPE
set_nosigpipe(server_sock);
#endif
int err = set_reuseport(server_sock);
if (err == 0) {
LOGI("udp port reuse enabled");
}
#ifdef MODULE_REDIR
if (setsockopt(server_sock, SOL_IP, IP_TRANSPARENT, &opt, sizeof(opt))) {