mirror of
https://github.com/godotengine/godot-docs.git
synced 2026-01-03 05:48:42 +03:00
152 lines
8.1 KiB
ReStructuredText
152 lines
8.1 KiB
ReStructuredText
:github_url: hide
|
|
|
|
.. Generated automatically by doc/tools/make_rst.py in Godot's source tree.
|
|
.. DO NOT EDIT THIS FILE, but the StreamPeerTCP.xml source instead.
|
|
.. The source is found in doc/classes or modules/<name>/doc_classes.
|
|
|
|
.. _class_StreamPeerTCP:
|
|
|
|
StreamPeerTCP
|
|
=============
|
|
|
|
**Inherits:** :ref:`StreamPeer<class_StreamPeer>` **<** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`
|
|
|
|
TCP stream peer.
|
|
|
|
Description
|
|
-----------
|
|
|
|
TCP stream peer. This object can be used to connect to TCP servers, or also is returned by a TCP server.
|
|
|
|
\ **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.
|
|
|
|
Methods
|
|
-------
|
|
|
|
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| :ref:`Error<enum_@GlobalScope_Error>` | :ref:`bind<class_StreamPeerTCP_method_bind>` **(** :ref:`int<class_int>` port, :ref:`String<class_String>` host="*" **)** |
|
|
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| :ref:`Error<enum_@GlobalScope_Error>` | :ref:`connect_to_host<class_StreamPeerTCP_method_connect_to_host>` **(** :ref:`String<class_String>` host, :ref:`int<class_int>` port **)** |
|
|
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| void | :ref:`disconnect_from_host<class_StreamPeerTCP_method_disconnect_from_host>` **(** **)** |
|
|
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| :ref:`String<class_String>` | :ref:`get_connected_host<class_StreamPeerTCP_method_get_connected_host>` **(** **)** |const| |
|
|
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| :ref:`int<class_int>` | :ref:`get_connected_port<class_StreamPeerTCP_method_get_connected_port>` **(** **)** |const| |
|
|
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| :ref:`int<class_int>` | :ref:`get_local_port<class_StreamPeerTCP_method_get_local_port>` **(** **)** |const| |
|
|
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| :ref:`Status<enum_StreamPeerTCP_Status>` | :ref:`get_status<class_StreamPeerTCP_method_get_status>` **(** **)** |
|
|
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| :ref:`bool<class_bool>` | :ref:`is_connected_to_host<class_StreamPeerTCP_method_is_connected_to_host>` **(** **)** |const| |
|
|
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| void | :ref:`set_no_delay<class_StreamPeerTCP_method_set_no_delay>` **(** :ref:`bool<class_bool>` enabled **)** |
|
|
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------+
|
|
|
|
Enumerations
|
|
------------
|
|
|
|
.. _enum_StreamPeerTCP_Status:
|
|
|
|
.. _class_StreamPeerTCP_constant_STATUS_NONE:
|
|
|
|
.. _class_StreamPeerTCP_constant_STATUS_CONNECTING:
|
|
|
|
.. _class_StreamPeerTCP_constant_STATUS_CONNECTED:
|
|
|
|
.. _class_StreamPeerTCP_constant_STATUS_ERROR:
|
|
|
|
enum **Status**:
|
|
|
|
- **STATUS_NONE** = **0** --- The initial status of the ``StreamPeerTCP``. This is also the status after disconnecting.
|
|
|
|
- **STATUS_CONNECTING** = **1** --- A status representing a ``StreamPeerTCP`` that is connecting to a host.
|
|
|
|
- **STATUS_CONNECTED** = **2** --- A status representing a ``StreamPeerTCP`` that is connected to a host.
|
|
|
|
- **STATUS_ERROR** = **3** --- A status representing a ``StreamPeerTCP`` in error state.
|
|
|
|
Method Descriptions
|
|
-------------------
|
|
|
|
.. _class_StreamPeerTCP_method_bind:
|
|
|
|
- :ref:`Error<enum_@GlobalScope_Error>` **bind** **(** :ref:`int<class_int>` port, :ref:`String<class_String>` host="*" **)**
|
|
|
|
Opens the TCP socket, and binds it to the specified local address.
|
|
|
|
This method is generally not needed, and only used to force the subsequent call to :ref:`connect_to_host<class_StreamPeerTCP_method_connect_to_host>` to use the specified ``host`` and ``port`` as source address. This can be desired in some NAT punchthrough techniques, or when forcing the source network interface.
|
|
|
|
----
|
|
|
|
.. _class_StreamPeerTCP_method_connect_to_host:
|
|
|
|
- :ref:`Error<enum_@GlobalScope_Error>` **connect_to_host** **(** :ref:`String<class_String>` host, :ref:`int<class_int>` port **)**
|
|
|
|
Connects to the specified ``host:port`` pair. A hostname will be resolved if valid. Returns :ref:`@GlobalScope.OK<class_@GlobalScope_constant_OK>` on success.
|
|
|
|
----
|
|
|
|
.. _class_StreamPeerTCP_method_disconnect_from_host:
|
|
|
|
- void **disconnect_from_host** **(** **)**
|
|
|
|
Disconnects from host.
|
|
|
|
----
|
|
|
|
.. _class_StreamPeerTCP_method_get_connected_host:
|
|
|
|
- :ref:`String<class_String>` **get_connected_host** **(** **)** |const|
|
|
|
|
Returns the IP of this peer.
|
|
|
|
----
|
|
|
|
.. _class_StreamPeerTCP_method_get_connected_port:
|
|
|
|
- :ref:`int<class_int>` **get_connected_port** **(** **)** |const|
|
|
|
|
Returns the port of this peer.
|
|
|
|
----
|
|
|
|
.. _class_StreamPeerTCP_method_get_local_port:
|
|
|
|
- :ref:`int<class_int>` **get_local_port** **(** **)** |const|
|
|
|
|
Returns the local port to which this peer is bound.
|
|
|
|
----
|
|
|
|
.. _class_StreamPeerTCP_method_get_status:
|
|
|
|
- :ref:`Status<enum_StreamPeerTCP_Status>` **get_status** **(** **)**
|
|
|
|
Returns the status of the connection, see :ref:`Status<enum_StreamPeerTCP_Status>`.
|
|
|
|
----
|
|
|
|
.. _class_StreamPeerTCP_method_is_connected_to_host:
|
|
|
|
- :ref:`bool<class_bool>` **is_connected_to_host** **(** **)** |const|
|
|
|
|
Returns ``true`` if this peer is currently connected or is connecting to a host, ``false`` otherwise.
|
|
|
|
----
|
|
|
|
.. _class_StreamPeerTCP_method_set_no_delay:
|
|
|
|
- void **set_no_delay** **(** :ref:`bool<class_bool>` enabled **)**
|
|
|
|
If ``enabled`` is ``true``, packets will be sent immediately. If ``enabled`` is ``false`` (the default), packet transfers will be delayed and combined using `Nagle's algorithm <https://en.wikipedia.org/wiki/Nagle%27s_algorithm>`__.
|
|
|
|
\ **Note:** It's recommended to leave this disabled for applications that send large packets or need to transfer a lot of data, as enabling this can decrease the total available bandwidth.
|
|
|
|
.. |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.)`
|