mirror of
https://github.com/Relintai/pandemonium_engine.git
synced 2024-12-30 23:57:11 +01:00
79 lines
3.4 KiB
XML
79 lines
3.4 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
|
|
<class name="WebServer" inherits="Node" version="3.8">
|
|
<brief_description>
|
|
The WebServer class can be used as a base for Webserver implementations.
|
|
</brief_description>
|
|
<description>
|
|
The WebServer class can be used as a base for Webserver implementations.
|
|
When the actual server implementation receives an HTTP request it needs to take it's [WebServerRequest] implementation, set it up properly, then it needs to call the [code]server_handle_request()[/code] method with it, to start handling it.
|
|
It sould have one [WebNode] (or a derived class) as a child, it will be set as the web root. If you add more than one, only the first one will be used. Requests will be sent to this [WebNode]'s [code]handle_request_main()[/code].
|
|
If a [HTTPSessionManager] is added as a child, it will be picked up automatically, and then it can be used by [WebNodes]s to store session information.
|
|
</description>
|
|
<tutorials>
|
|
</tutorials>
|
|
<methods>
|
|
<method name="_start" qualifiers="virtual">
|
|
<return type="void" />
|
|
<description>
|
|
The default implementation of start().
|
|
</description>
|
|
</method>
|
|
<method name="_stop" qualifiers="virtual">
|
|
<return type="void" />
|
|
<description>
|
|
The default implementation of stop().
|
|
</description>
|
|
</method>
|
|
<method name="get_session_manager">
|
|
<return type="HTTPSessionManager" />
|
|
<description>
|
|
Returns the active [HTTPSessionManager].
|
|
</description>
|
|
</method>
|
|
<method name="get_web_root">
|
|
<return type="WebNode" />
|
|
<description>
|
|
Returns the root [WebNode].
|
|
</description>
|
|
</method>
|
|
<method name="request_write_lock">
|
|
<return type="void" />
|
|
<description>
|
|
Request a write lock, in order to be able to change your active [WebNode] tree. Actually change the tree in _notification, when you receive NOTIFICATION_WEB_SERVER_WRITE_LOCK_ACQUIRED.
|
|
Note that HTTP servers are highly asynchronous, and due to how the system works adding and even removing [WebNode]s from the tree is not that big of a deal, however deallocating [WebNode]s while they are processing requests will crash your app sooner or later. Just to be safe I recommended that you lock your [WebNode] tree branch before touching it.
|
|
Do not forget to make your nodes refresh their internal handler map when you change the tree using other helper methods like build_handler_map().
|
|
</description>
|
|
</method>
|
|
<method name="server_handle_request">
|
|
<return type="void" />
|
|
<argument index="0" name="request" type="WebServerRequest" />
|
|
<description>
|
|
The default request handler method that your implementations can use.
|
|
</description>
|
|
</method>
|
|
<method name="start">
|
|
<return type="void" />
|
|
<description>
|
|
Start the server.
|
|
</description>
|
|
</method>
|
|
<method name="stop">
|
|
<return type="void" />
|
|
<description>
|
|
Stop the server.
|
|
</description>
|
|
</method>
|
|
</methods>
|
|
<constants>
|
|
<constant name="NOTIFICATION_WEB_SERVER_STARTED" value="2000">
|
|
This notification will be sent after the server is started.
|
|
</constant>
|
|
<constant name="NOTIFICATION_WEB_SERVER_STOPPED" value="2001">
|
|
This notification will be sent after the server is stopped.
|
|
</constant>
|
|
<constant name="NOTIFICATION_WEB_SERVER_WRITE_LOCK_ACQUIRED" value="2002">
|
|
This is sent to self, and children when a write lock is acquired. Only change the tree in _notification if you get this.
|
|
</constant>
|
|
</constants>
|
|
</class>
|