Merge pull request #627 from tempesta-tech/ik-fix-issue-626

Obtain session information before serving from cache

tempesta_fw/http.c

@@ -802,11 +802,6 @@ tfw_http_req_cache_cb(TfwHttpReq *req, TfwHttpResp *resp)
 	int r;
 	TfwConnection *srv_conn = NULL;
 
-	if (resp) {
-		tfw_http_req_cache_service(req, resp);
-		return;
-	}
-
 	/*
 	 * Sticky cookie module used for HTTP session identification may send
 	 * a response to the client when sticky cookie presence is enforced and
@@ -825,6 +820,11 @@ tfw_http_req_cache_cb(TfwHttpReq *req, TfwHttpResp *resp)
 		return;
 	}
 
+	if (resp) {
+		tfw_http_req_cache_service(req, resp);
+		return;
+	}
+
 	/*
 	 * Dispatch request to an appropriate server. Schedulers
 	 * should make a decision based on an unmodified request,