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allow REUSEADDR

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源文雨
2022-10-15 10:17:32 +08:00
parent 3aa0067b50
commit bc95dc8246
1 changed files with 5 additions and 0 deletions
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5
server.c
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@@ -97,6 +97,11 @@ static int bind_server(uint16_t* port) {
bzero(&(server_addr.sin_zero), 8); bzero(&(server_addr.sin_zero), 8);
int fd = socket(AF_INET, SOCK_STREAM, 0); int fd = socket(AF_INET, SOCK_STREAM, 0);
#endif #endif
int on = 1;
if(setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on))) {
perror("Set socket option failure");
return 0;
}
if(!~bind(fd, (struct sockaddr *)&server_addr, struct_len)) { if(!~bind(fd, (struct sockaddr *)&server_addr, struct_len)) {
perror("Bind server failure"); perror("Bind server failure");
return 0; return 0;