Revise Description of New Worker Config

[friendica.git] / doc / htconfig.md

diff --git a/doc/htconfig.md b/doc/htconfig.md
index 6598fa142affa227a95a1b4fa3859de18520401d..95bda8bb9674d85696136fb6ed13786772b81ce6 100644 (file)
--- a/doc/htconfig.md
+++ b/doc/htconfig.md
@@ -41,8 +41,8 @@ Example: To set the automatic database cleanup process add this line to your .ht
 * **disable_email_validation** (Boolean) - Disables the check if a mail address is in a valid format and can be resolved via DNS.
 * **disable_url_validation** (Boolean) - Disables the DNS lookup of an URL.
 * **disable_password_exposed** (Boolean) - Disable the exposition check against the remote haveibeenpwned API on password change. Default value is false.
-* **dlogfile - location of the developer log file
-* **dlogip - restricts develop log writes to requests originating from this IP address
+* **dlogfile** - location of the developer log file
+* **dlogip** - restricts develop log writes to requests originating from this IP address
 * **frontend_worker_timeout** - Value in minutes after we think that a frontend task was killed by the webserver. Default value is 10.
 * **hsts** (Boolean) - Enables the sending of HTTP Strict Transport Security headers
 * **ignore_cache** (Boolean) - For development only. Disables the item cache.
@@ -85,6 +85,7 @@ Example: To set the automatic database cleanup process add this line to your .ht
 * **pushpoll_frequency** -
 * **qsearch_limit** - Default value is 100.
 * **remove_multiplicated_lines** (Boolean) - If enabled, multiple linefeeds in items are stripped to a single one.
+* **sendmail_params** (Boolean) - Normal sendmail command parameters will be added when the PHP mail() function is called for sending e-mails.  This ensures the Sender Email address setting is applied to the message envelope rather than the host's default address.  Default is true.  Set to false if your non-sendmail agent is incompatible, or to restore old behavior of using the host address.
 * **show_unsupported_addons** (Boolean) - Show all addons including the unsupported ones.
 * **show_unsupported_themes** (Boolean) - Show all themes including the unsupported ones.
 * **show_global_community_hint** (Boolean) - When the global community page is enabled, use this option to display a hint above the stream, that this is a collection of all public top-level postings that arrive on your node.
@@ -93,6 +94,7 @@ Example: To set the automatic database cleanup process add this line to your .ht
 * **throttle_limit_month** - Maximum number of posts that a user can send per month with the API.
 * **wall-to-wall_share** (Boolean) - Displays forwarded posts like "wall-to-wall" posts.
 * **worker_cooldown** - Cooldown time after each worker function call. Default value is 0 seconds.
+* **worker_load_exponent** (Integer) - Default 3, which allows only 25% of the maximum worker queues when server load reaches around 37% of maximum load.  For a linear response where 25% of worker queues are allowed at 75% of maximum load, set this to 1.  Queues will always reduce to zero when the maximum load is exceeded.
 * **xrd_timeout** - Timeout for fetching the XRD links. Default value is 20 seconds.
 
 ## experimental ##
@@ -124,3 +126,11 @@ The configuration variables db_host, db_user, db_pass and db_data are holding yo
 If you need to specify a port to access the database, you can do so by appending ":portnumber" to the db_host variable.
 
     $db_host = 'your.mysqlhost.com:123456';
+
+If all of the following environment variables are set, Friendica will use them instead of the previously configured variables for the db:
+
+    MYSQL_HOST
+    MYSQL_PORT
+    MYSQL_USERNAME
+    MYSQL_PASSWORD
+    MYSQL_DATABASE