Bump MAM timeout to 20 secs

dist/converse.js

@@ -74743,7 +74743,7 @@ _converse_core__WEBPACK_IMPORTED_MODULE_2__["default"].plugins.add('converse-mam
       archived_messages_page_size: '50',
       message_archiving: undefined,
       // Supported values are 'always', 'never', 'roster' (https://xmpp.org/extensions/xep-0313.html#prefs)
-      message_archiving_timeout: 8000 // Time (in milliseconds) to wait before aborting MAM request
+      message_archiving_timeout: 20000 // Time (in milliseconds) to wait before aborting MAM request
 
     });
 

docs/source/configuration.rst

@@ -885,7 +885,7 @@ archived. The other two values are self-explanatory.
 message_archiving_timeout
 -------------------------
 
-* Default:  ``8000``
+* Default:  ``20000``
 
 The amount of time (in milliseconds) to wait when requesting archived messages
 from the XMPP server.

src/headless/converse-mam.js

@@ -329,7 +329,7 @@ converse.plugins.add('converse-mam', {
         _converse.api.settings.update({
             archived_messages_page_size: '50',
             message_archiving: undefined, // Supported values are 'always', 'never', 'roster' (https://xmpp.org/extensions/xep-0313.html#prefs)
-            message_archiving_timeout: 8000, // Time (in milliseconds) to wait before aborting MAM request
+            message_archiving_timeout: 20000, // Time (in milliseconds) to wait before aborting MAM request
         });
 
         _converse.onMAMError = function (iq) {