nginx 0.1.29 *) Feature: the ngx_http_ssi_module supports "include virtual" command. *) Feature: the ngx_http_ssi_module supports the condition command like 'if expr="$NAME"' and "else" and "endif" commands. Only one nested level is supported. *) Feature: the ngx_http_ssi_module supports the DATE_LOCAL and DATE_GMT variables and "config timefmt" command. *) Feature: the "ssi_ignore_recycled_buffers" directive. *) Bugfix: the "echo" command did not show the default value for the empty QUERY_STRING variable. *) Change: the ngx_http_proxy_module was rewritten. *) Feature: the "proxy_redirect", "proxy_pass_request_headers", "proxy_pass_request_body", and "proxy_method" directives. *) Feature: the "proxy_set_header" directive. The "proxy_x_var" was canceled and must be replaced with the proxy_set_header directive. *) Change: the "proxy_preserve_host" is canceled and must be replaced with the "proxy_set_header Host $host" and the "proxy_redirect off" directives, the "proxy_set_header Host $host:$proxy_port" directive and the appropriate proxy_redirect directives. *) Change: the "proxy_set_x_real_ip" is canceled and must be replaced with the "proxy_set_header X-Real-IP $remote_addr" directive. *) Change: the "proxy_add_x_forwarded_for" is canceled and must be replaced with the "proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for" directive. *) Change: the "proxy_set_x_url" is canceled and must be replaced with the "proxy_set_header X-URL http://$host:$server_port$request_uri" directive. *) Feature: the "fastcgi_param" directive. *) Change: the "fastcgi_root", "fastcgi_set_var" and "fastcgi_params" directive are canceled and must be replaced with the fastcgi_param directives. *) Feature: the "index" directive can use the variables. *) Feature: the "index" directive can be used at http and server levels. *) Change: the last index only in the "index" directive can be absolute. *) Feature: the "rewrite" directive can use the variables. *) Feature: the "internal" directive. *) Feature: the CONTENT_LENGTH, CONTENT_TYPE, REMOTE_PORT, SERVER_ADDR, SERVER_PORT, SERVER_PROTOCOL, DOCUMENT_ROOT, SERVER_NAME, REQUEST_METHOD, REQUEST_URI, and REMOTE_USER variables. *) Change: nginx now passes the invalid lines in a client request headers or a backend response header. *) Bugfix: if the backend did not transfer response for a long time and the "send_timeout" was less than "proxy_read_timeout", then nginx returned the 408 response. *) Bugfix: the segmentation fault was occurred if the backend sent an invalid line in response header; bug appeared in 0.1.26. *) Bugfix: the segmentation fault may occurred in FastCGI fault tolerance configuration. *) Bugfix: the "expires" directive did not remove the previous "Expires" and "Cache-Control" headers. *) Bugfix: nginx did not take into account trailing dot in "Host" header line. *) Bugfix: the ngx_http_auth_module did not work under Linux. *) Bugfix: the rewrite directive worked incorrectly, if the arguments were in a request. *) Bugfix: nginx could not be built on MacOS X.

--- a/src/http/ngx_http_copy_filter_module.c
+++ b/src/http/ngx_http_copy_filter_module.c
@@ -34,7 +34,8 @@ static ngx_command_t  ngx_http_copy_filt
 
 
 static ngx_http_module_t  ngx_http_copy_filter_module_ctx = {
-    NULL,                                  /* pre conf */
+    NULL,                                  /* preconfiguration */
+    NULL,                                  /* postconfiguration */
 
     NULL,                                  /* create main configuration */
     NULL,                                  /* init main configuration */
@@ -48,7 +49,7 @@ static ngx_http_module_t  ngx_http_copy_
 
 
 ngx_module_t  ngx_http_copy_filter_module = {
-    NGX_MODULE,
+    NGX_MODULE_V1,
     &ngx_http_copy_filter_module_ctx,      /* module context */
     ngx_http_copy_filter_commands,         /* module directives */
     NGX_HTTP_MODULE,                       /* module type */
@@ -63,6 +64,7 @@ static ngx_http_output_body_filter_pt   
 static ngx_int_t
 ngx_http_copy_filter(ngx_http_request_t *r, ngx_chain_t *in)
 {
+    ngx_int_t                     rc;
     ngx_output_chain_ctx_t       *ctx;
     ngx_http_copy_filter_conf_t  *conf;
 
@@ -70,12 +72,13 @@ ngx_http_copy_filter(ngx_http_request_t 
         return NGX_ERROR;
     }
 
-    ctx = ngx_http_get_module_ctx(r->main ? r->main : r,
-                                            ngx_http_copy_filter_module);
+    ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                   "copy filter: \"%V\"", &r->uri);
+
+    ctx = ngx_http_get_module_ctx(r, ngx_http_copy_filter_module);
 
     if (ctx == NULL) {
-        conf = ngx_http_get_module_loc_conf(r->main ? r->main : r,
-                                            ngx_http_copy_filter_module);
+        conf = ngx_http_get_module_loc_conf(r, ngx_http_copy_filter_module);
 
         ctx = ngx_pcalloc(r->pool, sizeof(ngx_output_chain_ctx_t));
         if (ctx == NULL) {
@@ -97,7 +100,12 @@ ngx_http_copy_filter(ngx_http_request_t 
 
     }
 
-    return ngx_output_chain(ctx, in);
+    rc = ngx_output_chain(ctx, in);
+
+    ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                   "copy filter: %i \"%V\"", rc, &r->uri);
+
+    return rc;
 }