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Add the "/dotlrn" path without tailing slash to the exception list

This will cause just a redirect, but if the server is in a bad state, even this might take long.

reduce verbosity

avoid site-map lookups from the DB when the connections is already closed. This avoids hard DB-errors when the URL contains invalid characters

Sanitize bogus URLs such as "//" or e.g. dotlrn URL lookup would fail

Not clear if this should happen already at the ns_conn level or somewhere in the site_node api

Fix typo

make end of options explicit

  1. … 42 more files in changeset.
add unmapping of slow-pool request for requests mapped via scheduled procedures

undo slow-pool mapping after some time (default 12h)

improve documentation

drop FK on community_id for cases, where communities are frequently dropped.

we do not want to loose statistics in these cases

  1. … 2 more files in changeset.
reduce verbosity (set verbose_blocking per default to 0), improve speed of dump creation

New method to cleanup all data associated with a community in the throttle object:

if a community is deleted when a user is accessing it, some leftover information will be kept in the object. At the next request this will be interpreted as the community having been left and the system will try to track this event into request_monitor_community_activities. Depending on who comes first, we might try to insert a tuple in the table for an object that does not exist anymore.

Hence, we use this method to cleanup all community info before the actual deletion in dotlrn (happening only downstream).

request monitor overhaul:

- new parameter "do_double_click_prevention" (default: on)

When turned off, double click prevention can be selectively

turned off.

- new parameter "monitor_urls" (default: / /register/ /dotlrn/)

track for these URLs performance via minin responsetime plugin

- added upgrade script for removing old parameters

- bump version to 0.60

  1. … 1 more file in changeset.
file callback-proc.tcl was initially added on branch oacs-5-10.

let watchdog send mail to webmaster with data of active requests

pool_remap_watchdog: new watchdog for potentially stuck processes

This watchdog checks every minute the running jobs and maps very slow

requests to the slow pool (if configured) to avoid that the

default pool is getting filled up with more stuck requests.

This ensures the livelyness of a server.

reduce verbosity

  1. … 1 more file in changeset.
Fix typo

Update proctoring upload URL to the new one

send also HEAD requests to the request monitor

prefer "ns_conn isconnected" over "ad_conn isconnected", since the latter might not notice changes in the connect state

  1. … 18 more files in changeset.
added pool to long-calls statistics (requires at least NaviServer 4.99.5, May 2013)

  1. … 2 more files in changeset.
use "ad_file" as a means to avoid unexpected tilde substitution in file names

  1. … 2 more files in changeset.
improve spelling: move closer to the linux documentation recommendations

  1. … 34 more files in changeset.
fix typos

add more query details to logged query

add entries to longcalls as well when filtertime > 1s, or queuetime > 0.5s

make on/off logic less confusing

make monitor URLs easier configurable

don't use request-blocking on embedded items

improve performance of perDayCleanup significantly by not persisting Users.hits