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Hakase
2023-05-12 11:20:44 +09:00
parent ba55c6c6eb
commit 932841389b
11 changed files with 212 additions and 110 deletions
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src/core/ngx_connection.c
+72
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@@ -1009,6 +1009,78 @@ ngx_configure_listening_sockets(ngx_cycle_t *cycle)
}
}
#endif
#if (NGX_HAVE_IP_MTU_DISCOVER)
if (ls[i].quic && ls[i].sockaddr->sa_family == AF_INET) {
value = IP_PMTUDISC_DO;
if (setsockopt(ls[i].fd, IPPROTO_IP, IP_MTU_DISCOVER,
(const void *) &value, sizeof(int))
== -1)
{
ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_socket_errno,
"setsockopt(IP_MTU_DISCOVER) "
"for %V failed, ignored",
&ls[i].addr_text);
}
}
#elif (NGX_HAVE_IP_DONTFRAG)
if (ls[i].quic && ls[i].sockaddr->sa_family == AF_INET) {
value = 1;
if (setsockopt(ls[i].fd, IPPROTO_IP, IP_DONTFRAG,
(const void *) &value, sizeof(int))
== -1)
{
ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_socket_errno,
"setsockopt(IP_DONTFRAG) "
"for %V failed, ignored",
&ls[i].addr_text);
}
}
#endif
#if (NGX_HAVE_INET6)
#if (NGX_HAVE_IPV6_MTU_DISCOVER)
if (ls[i].quic && ls[i].sockaddr->sa_family == AF_INET6) {
value = IPV6_PMTUDISC_DO;
if (setsockopt(ls[i].fd, IPPROTO_IPV6, IPV6_MTU_DISCOVER,
(const void *) &value, sizeof(int))
== -1)
{
ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_socket_errno,
"setsockopt(IPV6_MTU_DISCOVER) "
"for %V failed, ignored",
&ls[i].addr_text);
}
}
#elif (NGX_HAVE_IP_DONTFRAG)
if (ls[i].quic && ls[i].sockaddr->sa_family == AF_INET6) {
value = 1;
if (setsockopt(ls[i].fd, IPPROTO_IPV6, IPV6_DONTFRAG,
(const void *) &value, sizeof(int))
== -1)
{
ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_socket_errno,
"setsockopt(IPV6_DONTFRAG) "
"for %V failed, ignored",
&ls[i].addr_text);
}
}
#endif
#endif
}