Mercurial > hg > nginx
diff src/core/ngx_resolver.c @ 1683:1e0b028055ec
allow to use IP addresses without defined resolver
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Mon, 03 Dec 2007 10:05:19 +0000 |
parents | ca317d9b5c09 |
children | a24c909ad879 |
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line diff
--- a/src/core/ngx_resolver.c +++ b/src/core/ngx_resolver.c @@ -99,11 +99,6 @@ ngx_resolver_create(ngx_peer_addr_t *add return NULL; } - uc = ngx_calloc(sizeof(ngx_udp_connection_t), log); - if (uc == NULL) { - return NULL; - } - r->event = ngx_calloc(sizeof(ngx_event_t), log); if (r->event == NULL) { return NULL; @@ -138,8 +133,6 @@ ngx_resolver_create(ngx_peer_addr_t *add r->event->log = log; r->ident = -1; - r->udp_connection = uc; - r->resend_timeout = 5; r->expire = 30; r->valid = 300; @@ -147,10 +140,19 @@ ngx_resolver_create(ngx_peer_addr_t *add r->log = log; r->log_level = NGX_LOG_ALERT; - uc->sockaddr = addr->sockaddr; - uc->socklen = addr->socklen; - uc->server = addr->name; - uc->log = log; + if (addr) { + uc = ngx_calloc(sizeof(ngx_udp_connection_t), log); + if (uc == NULL) { + return NULL; + } + + r->udp_connection = uc; + + uc->sockaddr = addr->sockaddr; + uc->socklen = addr->socklen; + uc->server = addr->name; + uc->log = log; + } return r; } @@ -177,6 +179,10 @@ ngx_resolve_start(ngx_resolver_t *r, ngx } } + if (r->udp_connection == NULL) { + return NGX_NO_RESOLVER; + } + ctx = ngx_resolver_calloc(r, sizeof(ngx_resolver_ctx_t)); if (ctx) {