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dns_server: use connect udp socket

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This commit is contained in:
Nick Peng
2022-12-21 23:11:36 +08:00
parent 13a6892c17
commit 58aaaa5d5b
1 changed files with 6 additions and 1 deletions
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7
src/dns_client.c
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@@ -1688,6 +1688,11 @@ static int _dns_client_create_socket_udp(struct dns_server_info *server_info)
server_info->fd = fd; server_info->fd = fd;
server_info->status = DNS_SERVER_STATUS_CONNECTIONLESS; server_info->status = DNS_SERVER_STATUS_CONNECTIONLESS;
if (connect(fd, &server_info->addr, server_info->ai_addrlen) != 0) {
tlog(TLOG_ERROR, "connect failed, %s", strerror(errno));
goto errout;
}
memset(&event, 0, sizeof(event)); memset(&event, 0, sizeof(event));
event.events = EPOLLIN; event.events = EPOLLIN;
event.data.ptr = server_info; event.data.ptr = server_info;
@@ -2674,7 +2679,7 @@ static int _dns_client_send_udp(struct dns_server_info *server_info, void *packe
return -1; return -1;
} }
send_len = sendto(server_info->fd, packet, len, 0, &server_info->addr, server_info->ai_addrlen); send_len = sendto(server_info->fd, packet, len, 0, NULL, 0);
if (send_len != len) { if (send_len != len) {
return -1; return -1;
} }