HTTP/2: fixed possible alert about left open socket on shutdown. This could happen when graceful shutdown configured by worker_shutdown_timeout times out and is then followed by another timeout such as proxy_read_timeout. In this case, the HEADERS frame is added to the output queue, but attempt to send it fails (due to c->error forcibly set during graceful shutdown timeout). This triggers request finalization which attempts to close the stream. But the stream cannot be closed because there is a frame in the output queue, and the connection cannot be finalized. This leaves the connection open without any timer events leading to alert. The fix is to post write event when sending output queue fails on c->error. That will finalize the connection.

geo2nginx.pl 		by Andrei Nigmatulin

	The perl script to convert CSV geoip database ( free download
	at http://www.maxmind.com/app/geoip_country ) to format, suitable
	for use by the ngx_http_geo_module.


unicode2nginx		by Maxim Dounin

	The perl script to convert unicode mappings ( available
	at http://www.unicode.org/Public/MAPPINGS/ ) to the nginx
	configuration file format.
	Two generated full maps for windows-1251 and koi8-r.


vim			by Evan Miller

	Syntax highlighting of nginx configuration for vim, to be
	placed into ~/.vim/.