Revert "Revert "lighttpd: start Foris and reForis FastCGI backends on demand""

This reverts commit 14abc044.

The issue with reforis starting was that both reforis and lighttpd were
creating FCGI socket. Thus lighttpd created socket and send request to
it while reForis replaced that socket when it initialized and thus never
get the initial request. The removal of socket configuration solves the
issue and the patch added here is that fix.

web/reforis/reforis/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=reforis
 PKG_VERSION:=1.1.1
-PKG_RELEASE:=3
+PKG_RELEASE:=4
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://gitlab.nic.cz/turris/reforis/reforis

web/reforis/reforis/files/reforis-lighttpd-dynamic.sh

@@ -37,6 +37,8 @@ case $SERVER in
 		echo "				\"socket\" => \"/tmp/fastcgi.reforis.socket\","
 		echo "				\"bin-path\" => var.reforis.bin,"
 		echo '				"check-local" => "disable",'
+		echo '				"idle-timeout" => 180,'
+		echo '				"min-procs" => 0,'
 		echo '				"max-procs" => 1,'
 		echo '				"bin-environment" => ('
 if [ -n "$SENTRY_DSN" ]; then

web/reforis/reforis/patches/0001-Don-t-set-socket-when-starting-WSGIServer.patch

+From b039e946ad36c44bb8153a12f3fe60e503d8dedc Mon Sep 17 00:00:00 2001
+From: Stepan Henek <stepan.henek@nic.cz>
+Date: Wed, 1 Sep 2021 10:07:40 +0200
+Subject: [PATCH] Don't set socket when starting WSGIServer
+
+Note that if reforis is started using lighttpd, lighttpd
+is responsible for creating the socket not reforis.
+
+Kudos to Glenn Strauss
+
+see https://flask.palletsprojects.com/en/2.0.x/deploying/fastcgi/#configuring-lighttpd
+---
+ reforis/__main__.py | 5 +----
+ 1 file changed, 1 insertion(+), 4 deletions(-)
+
+diff --git a/reforis/__main__.py b/reforis/__main__.py
+index 2f641055..96767317 100644
+--- a/reforis/__main__.py
++++ b/reforis/__main__.py
+@@ -1,6 +1,6 @@
+ #
+ # reforis
+-# Copyright (C) 2019 CZ.NIC, z.s.p.o. (http://www.nic.cz/)
++# Copyright (C) 2021 CZ.NIC, z.s.p.o. (http://www.nic.cz/)
+ #
+ # This program is free software; you can redistribute it and/or modify
+ # it under the terms of the GNU General Public License as published by
+@@ -17,8 +17,6 @@
+ # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
+ #
+ 
+-import os
+-
+ from flup.server.fcgi import WSGIServer
+ 
+ from . import create_app
+@@ -39,7 +37,6 @@ def main():
+     WSGIServer(
+         app,
+         debug=True,
+-        bindAddress=os.environ.get('FCGI_SOCKET', '/tmp/fastcgi.reforis.socket-0')
+     ).run()
+ 
+ 
+-- 
+2.33.0
+