Allow 0 as a valid value (never close idle connections) Increased maximum allowed value to 3600 s (1 hour) Use 'ap_timeout_parameter_parse' to allow more flexible configuration (i.e. h, min, s, ms suffixes) Use 'apr_time_from_sec' when applicable.
httpd/httpd/trunk/docs/manual/mod/mod_socache_memcache.xml
httpd/httpd/trunk/modules/cache/mod_socache_memcache.c