nginx 0.6.18 *) Change: now the ngx_http_userid_module adds start time microseconds to the cookie field contains a pid value. *) Change: now the full request line instead of URI only is written to error_log. *) Feature: variables support in the "proxy_pass" directive. *) Feature: the "resolver" and "resolver_timeout" directives. *) Feature: now the directive "add_header last-modified ''" deletes a "Last-Modified" response header line. *) Bugfix: the "limit_rate" directive did not allow to use full throughput, even if limit value was very high.

--- a/src/http/ngx_http_upstream_round_robin.h
+++ b/src/http/ngx_http_upstream_round_robin.h
@@ -65,6 +65,8 @@ ngx_int_t ngx_http_upstream_init_round_r
     ngx_http_upstream_srv_conf_t *us);
 ngx_int_t ngx_http_upstream_init_round_robin_peer(ngx_http_request_t *r,
     ngx_http_upstream_srv_conf_t *us);
+ngx_int_t ngx_http_upstream_create_round_robin_peer(ngx_http_request_t *r,
+    ngx_http_upstream_resolved_t *ur);
 ngx_int_t ngx_http_upstream_get_round_robin_peer(ngx_peer_connection_t *pc,
     void *data);
 void ngx_http_upstream_free_round_robin_peer(ngx_peer_connection_t *pc,