Update to 1.15.9
Changelog:
- Fixes:
- in the "geo" directive when using unix domain listen sockets.
- in the "proxy_cache_background_update" directive.
- in the $upstream_response_time, $upstream_connect_time, and $upstream_header_time variables.
- memory leak on errors during reconfiguration.
- the "proxy_upload_rate" and "proxy_download_rate" directives in the stream module worked incorrectly when proxying UDP datagrams.
- Features:
- new directives in vim syntax highlighting scripts.
- the "delay" parameter of the "limit_req" directive.
- the "proxy_requests" directive in the stream module.
- the $upstream_bytes_sent variable.
- variables support in the "ssl_certificate" and "ssl_certificate_key" directives.
- Other
- Workaround: the "ignoring stale global SSL error ... bad length" alerts might appear in logs when using the "ssl_early_data" directive with OpenSSL.