# HG changeset patch
# User Dmitry Volyntsev <xeioex@nginx.com>
# Date 1475167247 -10800
# Node ID c3e3de6d267263f9a0d4912a80461a3af42ba28d
# Parent  63b8b157b776138197bbb1de0a7de10949e50ef5
Resolver: introduced state field in ngx_resolver_srv_name_t.

It keeps the actual state value of a DNS SRV subrequest
and can be used to report a more detailed log for
failed SRV records.

diff --git a/src/core/ngx_resolver.c b/src/core/ngx_resolver.c
--- a/src/core/ngx_resolver.c
+++ b/src/core/ngx_resolver.c
@@ -3006,6 +3006,7 @@ ngx_resolver_srv_names_handler(ngx_resol
     ctx->count--;
 
     srv->ctx = NULL;
+    srv->state = cctx->state;
 
     if (cctx->naddrs) {
 
diff --git a/src/core/ngx_resolver.h b/src/core/ngx_resolver.h
--- a/src/core/ngx_resolver.h
+++ b/src/core/ngx_resolver.h
@@ -82,6 +82,7 @@ typedef struct {
     u_short                   port;
 
     ngx_resolver_ctx_t       *ctx;
+    ngx_int_t                 state;
 
     ngx_uint_t                naddrs;
     ngx_addr_t               *addrs;