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diff src/mail/ngx_mail_core_module.c @ 4771:bdcdbdf35b52

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Core: ipv6only is now on by default. There is a general consensus that this change results in better consistency between different operating systems and differently tuned operating systems. Note: this changes the width and meaning of the ipv6only field of the ngx_listening_t structure. 3rd party modules that create their own listening sockets might need fixing.
author Ruslan Ermilov <ru@nginx.com>
date Mon, 30 Jul 2012 12:27:06 +0000
parents 14411ee4d89f
children 5c47ecaef07a
line wrap: on
line diff
--- a/src/mail/ngx_mail_core_module.c
+++ b/src/mail/ngx_mail_core_module.c
@@ -374,6 +374,10 @@ ngx_mail_core_listen(ngx_conf_t *cf, ngx
     ls->wildcard = u.wildcard;
     ls->ctx = cf->ctx;
 
+#if (NGX_HAVE_INET6 && defined IPV6_V6ONLY)
+    ls->ipv6only = 1;
+#endif
+
     for (m = 0; ngx_modules[m]; m++) {
         if (ngx_modules[m]->type != NGX_MAIL_MODULE) {
             continue;
@@ -413,7 +417,7 @@ ngx_mail_core_listen(ngx_conf_t *cf, ngx
                     ls->ipv6only = 1;
 
                 } else if (ngx_strcmp(&value[i].data[10], "ff") == 0) {
-                    ls->ipv6only = 2;
+                    ls->ipv6only = 0;
 
                 } else {
                     ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,