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.. XML source: https://github.com/godotengine/godot/tree/master/docs/gdscript/modules/webrtc/doc_classes/WebRTCDataChannelExtension.xml.

.. _class_WebRTCDataChannelExtension:

WebRTCDataChannelExtension
==========================

**Inherits:** :ref:`WebRTCDataChannel<class_WebRTCDataChannel>` **<** :ref:`PacketPeer<class_PacketPeer>` **<** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`

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.. rst-class:: classref-reftable-group

Methods
-------

.. table::
   :widths: auto

   +----------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | void                                                     | :ref:`_close<class_WebRTCDataChannelExtension_private_method__close>` **(** **)** |virtual|                                                                                   |
   +----------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                    | :ref:`_get_available_packet_count<class_WebRTCDataChannelExtension_private_method__get_available_packet_count>` **(** **)** |virtual| |const|                                 |
   +----------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                    | :ref:`_get_buffered_amount<class_WebRTCDataChannelExtension_private_method__get_buffered_amount>` **(** **)** |virtual| |const|                                               |
   +----------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                    | :ref:`_get_id<class_WebRTCDataChannelExtension_private_method__get_id>` **(** **)** |virtual| |const|                                                                         |
   +----------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`String<class_String>`                              | :ref:`_get_label<class_WebRTCDataChannelExtension_private_method__get_label>` **(** **)** |virtual| |const|                                                                   |
   +----------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                    | :ref:`_get_max_packet_life_time<class_WebRTCDataChannelExtension_private_method__get_max_packet_life_time>` **(** **)** |virtual| |const|                                     |
   +----------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                    | :ref:`_get_max_packet_size<class_WebRTCDataChannelExtension_private_method__get_max_packet_size>` **(** **)** |virtual| |const|                                               |
   +----------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                    | :ref:`_get_max_retransmits<class_WebRTCDataChannelExtension_private_method__get_max_retransmits>` **(** **)** |virtual| |const|                                               |
   +----------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Error<enum_@GlobalScope_Error>`                    | :ref:`_get_packet<class_WebRTCDataChannelExtension_private_method__get_packet>` **(** const uint8_t ** r_buffer, int32_t* r_buffer_size **)** |virtual|                       |
   +----------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`String<class_String>`                              | :ref:`_get_protocol<class_WebRTCDataChannelExtension_private_method__get_protocol>` **(** **)** |virtual| |const|                                                             |
   +----------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`ChannelState<enum_WebRTCDataChannel_ChannelState>` | :ref:`_get_ready_state<class_WebRTCDataChannelExtension_private_method__get_ready_state>` **(** **)** |virtual| |const|                                                       |
   +----------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`WriteMode<enum_WebRTCDataChannel_WriteMode>`       | :ref:`_get_write_mode<class_WebRTCDataChannelExtension_private_method__get_write_mode>` **(** **)** |virtual| |const|                                                         |
   +----------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                  | :ref:`_is_negotiated<class_WebRTCDataChannelExtension_private_method__is_negotiated>` **(** **)** |virtual| |const|                                                           |
   +----------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                  | :ref:`_is_ordered<class_WebRTCDataChannelExtension_private_method__is_ordered>` **(** **)** |virtual| |const|                                                                 |
   +----------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Error<enum_@GlobalScope_Error>`                    | :ref:`_poll<class_WebRTCDataChannelExtension_private_method__poll>` **(** **)** |virtual|                                                                                     |
   +----------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Error<enum_@GlobalScope_Error>`                    | :ref:`_put_packet<class_WebRTCDataChannelExtension_private_method__put_packet>` **(** const uint8_t* p_buffer, :ref:`int<class_int>` p_buffer_size **)** |virtual|            |
   +----------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | void                                                     | :ref:`_set_write_mode<class_WebRTCDataChannelExtension_private_method__set_write_mode>` **(** :ref:`WriteMode<enum_WebRTCDataChannel_WriteMode>` p_write_mode **)** |virtual| |
   +----------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                  | :ref:`_was_string_packet<class_WebRTCDataChannelExtension_private_method__was_string_packet>` **(** **)** |virtual| |const|                                                   |
   +----------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

.. rst-class:: classref-section-separator

----

.. rst-class:: classref-descriptions-group

Method Descriptions
-------------------

.. _class_WebRTCDataChannelExtension_private_method__close:

.. rst-class:: classref-method

void **_close** **(** **)** |virtual|

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----

.. _class_WebRTCDataChannelExtension_private_method__get_available_packet_count:

.. rst-class:: classref-method

:ref:`int<class_int>` **_get_available_packet_count** **(** **)** |virtual| |const|

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	There is currently no description for this method. Please help us by :ref:`contributing one <doc_updating_the_class_reference>`!

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----

.. _class_WebRTCDataChannelExtension_private_method__get_buffered_amount:

.. rst-class:: classref-method

:ref:`int<class_int>` **_get_buffered_amount** **(** **)** |virtual| |const|

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	There is currently no description for this method. Please help us by :ref:`contributing one <doc_updating_the_class_reference>`!

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----

.. _class_WebRTCDataChannelExtension_private_method__get_id:

.. rst-class:: classref-method

:ref:`int<class_int>` **_get_id** **(** **)** |virtual| |const|

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	There is currently no description for this method. Please help us by :ref:`contributing one <doc_updating_the_class_reference>`!

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----

.. _class_WebRTCDataChannelExtension_private_method__get_label:

.. rst-class:: classref-method

:ref:`String<class_String>` **_get_label** **(** **)** |virtual| |const|

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	There is currently no description for this method. Please help us by :ref:`contributing one <doc_updating_the_class_reference>`!

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----

.. _class_WebRTCDataChannelExtension_private_method__get_max_packet_life_time:

.. rst-class:: classref-method

:ref:`int<class_int>` **_get_max_packet_life_time** **(** **)** |virtual| |const|

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	There is currently no description for this method. Please help us by :ref:`contributing one <doc_updating_the_class_reference>`!

.. rst-class:: classref-item-separator

----

.. _class_WebRTCDataChannelExtension_private_method__get_max_packet_size:

.. rst-class:: classref-method

:ref:`int<class_int>` **_get_max_packet_size** **(** **)** |virtual| |const|

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	There is currently no description for this method. Please help us by :ref:`contributing one <doc_updating_the_class_reference>`!

.. rst-class:: classref-item-separator

----

.. _class_WebRTCDataChannelExtension_private_method__get_max_retransmits:

.. rst-class:: classref-method

:ref:`int<class_int>` **_get_max_retransmits** **(** **)** |virtual| |const|

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	There is currently no description for this method. Please help us by :ref:`contributing one <doc_updating_the_class_reference>`!

.. rst-class:: classref-item-separator

----

.. _class_WebRTCDataChannelExtension_private_method__get_packet:

.. rst-class:: classref-method

:ref:`Error<enum_@GlobalScope_Error>` **_get_packet** **(** const uint8_t ** r_buffer, int32_t* r_buffer_size **)** |virtual|

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	There is currently no description for this method. Please help us by :ref:`contributing one <doc_updating_the_class_reference>`!

.. rst-class:: classref-item-separator

----

.. _class_WebRTCDataChannelExtension_private_method__get_protocol:

.. rst-class:: classref-method

:ref:`String<class_String>` **_get_protocol** **(** **)** |virtual| |const|

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	There is currently no description for this method. Please help us by :ref:`contributing one <doc_updating_the_class_reference>`!

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----

.. _class_WebRTCDataChannelExtension_private_method__get_ready_state:

.. rst-class:: classref-method

:ref:`ChannelState<enum_WebRTCDataChannel_ChannelState>` **_get_ready_state** **(** **)** |virtual| |const|

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	There is currently no description for this method. Please help us by :ref:`contributing one <doc_updating_the_class_reference>`!

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----

.. _class_WebRTCDataChannelExtension_private_method__get_write_mode:

.. rst-class:: classref-method

:ref:`WriteMode<enum_WebRTCDataChannel_WriteMode>` **_get_write_mode** **(** **)** |virtual| |const|

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----

.. _class_WebRTCDataChannelExtension_private_method__is_negotiated:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_is_negotiated** **(** **)** |virtual| |const|

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	There is currently no description for this method. Please help us by :ref:`contributing one <doc_updating_the_class_reference>`!

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----

.. _class_WebRTCDataChannelExtension_private_method__is_ordered:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_is_ordered** **(** **)** |virtual| |const|

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	There is currently no description for this method. Please help us by :ref:`contributing one <doc_updating_the_class_reference>`!

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----

.. _class_WebRTCDataChannelExtension_private_method__poll:

.. rst-class:: classref-method

:ref:`Error<enum_@GlobalScope_Error>` **_poll** **(** **)** |virtual|

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----

.. _class_WebRTCDataChannelExtension_private_method__put_packet:

.. rst-class:: classref-method

:ref:`Error<enum_@GlobalScope_Error>` **_put_packet** **(** const uint8_t* p_buffer, :ref:`int<class_int>` p_buffer_size **)** |virtual|

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----

.. _class_WebRTCDataChannelExtension_private_method__set_write_mode:

.. rst-class:: classref-method

void **_set_write_mode** **(** :ref:`WriteMode<enum_WebRTCDataChannel_WriteMode>` p_write_mode **)** |virtual|

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----

.. _class_WebRTCDataChannelExtension_private_method__was_string_packet:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_was_string_packet** **(** **)** |virtual| |const|

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.. |virtual| replace:: :abbr:`virtual (This method should typically be overridden by the user to have any effect.)`
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.. |bitfield| replace:: :abbr:`BitField (This value is an integer composed as a bitmask of the following flags.)`