adding headers to statistics location with tag and last commit information

include/ngx_http_push_stream_module.h

@@ -241,6 +241,8 @@ static const ngx_str_t  NGX_HTTP_PUSH_STREAM_HEADER_LAST_EVENT_ID = ngx_string("
 static const ngx_str_t  NGX_HTTP_PUSH_STREAM_HEADER_ALLOW = ngx_string("Allow");
 static const ngx_str_t  NGX_HTTP_PUSH_STREAM_HEADER_EXPLAIN = ngx_string("X-Nginx-PushStream-Explain");
 static const ngx_str_t  NGX_HTTP_PUSH_STREAM_HEADER_MODE = ngx_string("X-Nginx-PushStream-Mode");
+static const ngx_str_t  NGX_HTTP_PUSH_STREAM_HEADER_TAG = ngx_string("X-Nginx-PushStream-Tag");
+static const ngx_str_t  NGX_HTTP_PUSH_STREAM_HEADER_COMMIT = ngx_string("X-Nginx-PushStream-Commit");
 static const ngx_str_t  NGX_HTTP_PUSH_STREAM_HEADER_TRANSFER_ENCODING = ngx_string("Transfer-Encoding");
 static const ngx_str_t  NGX_HTTP_PUSH_STREAM_HEADER_CHUNCKED = ngx_string("chunked");
 static const ngx_str_t  NGX_HTTP_PUSH_STREAM_HEADER_ETAG = ngx_string("Etag");

include/ngx_http_push_stream_module_version.h

+/*
+ * Copyright (C) 2010-2011 Wandenberg Peixoto <wandenberg@gmail.com>, Rogério Carvalho Schneider <stockrt@gmail.com>
+ *
+ * This file is part of Nginx Push Stream Module.
+ *
+ * Nginx Push Stream Module is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Nginx Push Stream Module is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Nginx Push Stream Module.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ *
+ * ngx_http_push_stream_module.h
+ *
+ * Created: Oct 26, 2010
+ * Authors: Wandenberg Peixoto <wandenberg@gmail.com>, Rogério Carvalho Schneider <stockrt@gmail.com>
+ */
+
+#ifndef NGX_HTTP_PUSH_STREAM_MODULE_VERSION_H_
+#define NGX_HTTP_PUSH_STREAM_MODULE_VERSION_H_
+
+static const ngx_str_t  NGX_HTTP_PUSH_STREAM_TAG = ngx_string("0.3.2");
+static const ngx_str_t  NGX_HTTP_PUSH_STREAM_COMMIT = ngx_string("a025280b90abdab219dd1718c61fcc6a0ad56c3d");
+
+#endif /* NGX_HTTP_PUSH_STREAM_MODULE_VERSION_H_ */

src/ngx_http_push_stream_module_publisher.c

@@ -24,6 +24,7 @@
  */
 
 #include <ngx_http_push_stream_module_publisher.h>
+#include <ngx_http_push_stream_module_version.h>
 
 static ngx_int_t    ngx_http_push_stream_publisher_handle_post(ngx_http_push_stream_loc_conf_t *cf, ngx_http_request_t *r, ngx_str_t *id);
 
@@ -207,6 +208,9 @@ ngx_http_push_stream_channels_statistics_handler(ngx_http_request_t *r)
 
     r->keepalive = cf->keepalive;
 
+    ngx_http_push_stream_add_response_header(r, &NGX_HTTP_PUSH_STREAM_HEADER_TAG, &NGX_HTTP_PUSH_STREAM_TAG);
+    ngx_http_push_stream_add_response_header(r, &NGX_HTTP_PUSH_STREAM_HEADER_COMMIT, &NGX_HTTP_PUSH_STREAM_COMMIT);
+
     // only accept GET method
     if (!(r->method & NGX_HTTP_GET)) {
         ngx_http_push_stream_add_response_header(r, &NGX_HTTP_PUSH_STREAM_HEADER_ALLOW, &NGX_HTTP_PUSH_STREAM_ALLOW_GET);