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- :github_url: hide
- .. Generated automatically by doc/tools/make_rst.py in Godot's source tree.
- .. DO NOT EDIT THIS FILE, but the PacketPeerDTLS.xml source instead.
- .. The source is found in doc/classes or modules/<name>/doc_classes.
- .. _class_PacketPeerDTLS:
- PacketPeerDTLS
- ==============
- **Inherits:** :ref:`PacketPeer<class_PacketPeer>` **<** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`
- DTLS packet peer.
- Description
- -----------
- This class represents a DTLS peer connection. It can be used to connect to a DTLS server, and is returned by :ref:`DTLSServer.take_connection<class_DTLSServer_method_take_connection>`.
- \ **Note:** When exporting to Android, make sure to enable the ``INTERNET`` permission in the Android export preset before exporting the project or using one-click deploy. Otherwise, network communication of any kind will be blocked by Android.
- \ **Warning:** SSL/TLS certificate revocation and certificate pinning are currently not supported. Revoked certificates are accepted as long as they are otherwise valid. If this is a concern, you may want to use automatically managed certificates with a short validity period.
- Methods
- -------
- +-------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`Error<enum_@GlobalScope_Error>` | :ref:`connect_to_peer<class_PacketPeerDTLS_method_connect_to_peer>` **(** :ref:`PacketPeerUDP<class_PacketPeerUDP>` packet_peer, :ref:`bool<class_bool>` validate_certs=true, :ref:`String<class_String>` for_hostname="", :ref:`X509Certificate<class_X509Certificate>` valid_certificate=null **)** |
- +-------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | void | :ref:`disconnect_from_peer<class_PacketPeerDTLS_method_disconnect_from_peer>` **(** **)** |
- +-------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | :ref:`Status<enum_PacketPeerDTLS_Status>` | :ref:`get_status<class_PacketPeerDTLS_method_get_status>` **(** **)** |const| |
- +-------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- | void | :ref:`poll<class_PacketPeerDTLS_method_poll>` **(** **)** |
- +-------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
- Enumerations
- ------------
- .. _enum_PacketPeerDTLS_Status:
- .. _class_PacketPeerDTLS_constant_STATUS_DISCONNECTED:
- .. _class_PacketPeerDTLS_constant_STATUS_HANDSHAKING:
- .. _class_PacketPeerDTLS_constant_STATUS_CONNECTED:
- .. _class_PacketPeerDTLS_constant_STATUS_ERROR:
- .. _class_PacketPeerDTLS_constant_STATUS_ERROR_HOSTNAME_MISMATCH:
- enum **Status**:
- - **STATUS_DISCONNECTED** = **0** --- A status representing a ``PacketPeerDTLS`` that is disconnected.
- - **STATUS_HANDSHAKING** = **1** --- A status representing a ``PacketPeerDTLS`` that is currently performing the handshake with a remote peer.
- - **STATUS_CONNECTED** = **2** --- A status representing a ``PacketPeerDTLS`` that is connected to a remote peer.
- - **STATUS_ERROR** = **3** --- A status representing a ``PacketPeerDTLS`` in a generic error state.
- - **STATUS_ERROR_HOSTNAME_MISMATCH** = **4** --- An error status that shows a mismatch in the DTLS certificate domain presented by the host and the domain requested for validation.
- Method Descriptions
- -------------------
- .. _class_PacketPeerDTLS_method_connect_to_peer:
- - :ref:`Error<enum_@GlobalScope_Error>` **connect_to_peer** **(** :ref:`PacketPeerUDP<class_PacketPeerUDP>` packet_peer, :ref:`bool<class_bool>` validate_certs=true, :ref:`String<class_String>` for_hostname="", :ref:`X509Certificate<class_X509Certificate>` valid_certificate=null **)**
- Connects a ``peer`` beginning the DTLS handshake using the underlying :ref:`PacketPeerUDP<class_PacketPeerUDP>` which must be connected (see :ref:`PacketPeerUDP.connect_to_host<class_PacketPeerUDP_method_connect_to_host>`). If ``validate_certs`` is ``true``, ``PacketPeerDTLS`` will validate that the certificate presented by the remote peer and match it with the ``for_hostname`` argument. You can specify a custom :ref:`X509Certificate<class_X509Certificate>` to use for validation via the ``valid_certificate`` argument.
- ----
- .. _class_PacketPeerDTLS_method_disconnect_from_peer:
- - void **disconnect_from_peer** **(** **)**
- Disconnects this peer, terminating the DTLS session.
- ----
- .. _class_PacketPeerDTLS_method_get_status:
- - :ref:`Status<enum_PacketPeerDTLS_Status>` **get_status** **(** **)** |const|
- Returns the status of the connection. See :ref:`Status<enum_PacketPeerDTLS_Status>` for values.
- ----
- .. _class_PacketPeerDTLS_method_poll:
- - void **poll** **(** **)**
- Poll the connection to check for incoming packets. Call this frequently to update the status and keep the connection working.
- .. |virtual| replace:: :abbr:`virtual (This method should typically be overridden by the user to have any effect.)`
- .. |const| replace:: :abbr:`const (This method has no side effects. It doesn't modify any of the instance's member variables.)`
- .. |vararg| replace:: :abbr:`vararg (This method accepts any number of arguments after the ones described here.)`
- .. |constructor| replace:: :abbr:`constructor (This method is used to construct a type.)`
- .. |static| replace:: :abbr:`static (This method doesn't need an instance to be called, so it can be called directly using the class name.)`
- .. |operator| replace:: :abbr:`operator (This method describes a valid operator to use with this type as left-hand operand.)`
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