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<?xml version="1.0" encoding="UTF-8" ?>
<class name="HTTPRequest" inherits="Node" category="Core" version="3.2">
<brief_description>
A node with the ability to send HTTP requests.
</brief_description>
<description>
A node with the ability to send HTTP requests. Uses [HTTPClient] internally.
Can be used to make HTTP requests, i.e. download or upload files or web content via HTTP.
</description>
<tutorials>
<link>https://docs.godotengine.org/en/latest/tutorials/networking/ssl_certificates.html</link>
</tutorials>
<methods>
<method name="cancel_request">
<return type="void">
</return>
<description>
Cancels the current request.
</description>
</method>
<method name="get_body_size" qualifiers="const">
<return type="int">
</return>
<description>
Returns the response body length.
</description>
</method>
<method name="get_downloaded_bytes" qualifiers="const">
<return type="int">
</return>
<description>
Returns the amount of bytes this HTTPRequest downloaded.
</description>
</method>
<method name="get_http_client_status" qualifiers="const">
<return type="int" enum="HTTPClient.Status">
</return>
<description>
Returns the current status of the underlying [HTTPClient]. See [code]STATUS_*[/code] enum on [HTTPClient].
</description>
</method>
<method name="request">
<return type="int" enum="Error">
</return>
<argument index="0" name="url" type="String">
</argument>
<argument index="1" name="custom_headers" type="PoolStringArray" default="PoolStringArray( )">
</argument>
<argument index="2" name="ssl_validate_domain" type="bool" default="true">
</argument>
<argument index="3" name="method" type="int" enum="HTTPClient.Method" default="0">
</argument>
<argument index="4" name="request_data" type="String" default="""">
</argument>
<description>
Creates request on the underlying [HTTPClient]. If there is no configuration errors, it tries to connect using [method HTTPClient.connect_to_host] and passes parameters onto [method HTTPClient.request].
Returns [constant OK] if request is successfully created. (Does not imply that the server has responded), [constant ERR_UNCONFIGURED] if not in the tree, [constant ERR_BUSY] if still processing previous request, [constant ERR_INVALID_PARAMETER] if given string is not a valid URL format, or [constant ERR_CANT_CONNECT] if not using thread and the [HTTPClient] cannot connect to host.
</description>
</method>
</methods>
<members>
<member name="body_size_limit" type="int" setter="set_body_size_limit" getter="get_body_size_limit" default="-1">
Maximum allowed size for response bodies.
</member>
<member name="download_file" type="String" setter="set_download_file" getter="get_download_file" default="""">
The file to download into. Will output any received file into it.
</member>
<member name="max_redirects" type="int" setter="set_max_redirects" getter="get_max_redirects" default="8">
Maximum number of allowed redirects.
</member>
<member name="use_threads" type="bool" setter="set_use_threads" getter="is_using_threads" default="false">
If [code]true[/code], multithreading is used to improve performance.
</member>
</members>
<signals>
<signal name="request_completed">
<argument index="0" name="result" type="int">
</argument>
<argument index="1" name="response_code" type="int">
</argument>
<argument index="2" name="headers" type="PoolStringArray">
</argument>
<argument index="3" name="body" type="PoolByteArray">
</argument>
<description>
Emitted when a request is completed.
</description>
</signal>
</signals>
<constants>
<constant name="RESULT_SUCCESS" value="0" enum="Result">
Request successful.
</constant>
<constant name="RESULT_CHUNKED_BODY_SIZE_MISMATCH" value="1" enum="Result">
</constant>
<constant name="RESULT_CANT_CONNECT" value="2" enum="Result">
Request failed while connecting.
</constant>
<constant name="RESULT_CANT_RESOLVE" value="3" enum="Result">
Request failed while resolving.
</constant>
<constant name="RESULT_CONNECTION_ERROR" value="4" enum="Result">
Request failed due to connection (read/write) error.
</constant>
<constant name="RESULT_SSL_HANDSHAKE_ERROR" value="5" enum="Result">
Request failed on SSL handshake.
</constant>
<constant name="RESULT_NO_RESPONSE" value="6" enum="Result">
Request does not have a response (yet).
</constant>
<constant name="RESULT_BODY_SIZE_LIMIT_EXCEEDED" value="7" enum="Result">
Request exceeded its maximum size limit, see [member body_size_limit].
</constant>
<constant name="RESULT_REQUEST_FAILED" value="8" enum="Result">
Request failed. (Unused)
</constant>
<constant name="RESULT_DOWNLOAD_FILE_CANT_OPEN" value="9" enum="Result">
HTTPRequest couldn't open the download file.
</constant>
<constant name="RESULT_DOWNLOAD_FILE_WRITE_ERROR" value="10" enum="Result">
HTTPRequest couldn't write to the download file.
</constant>
<constant name="RESULT_REDIRECT_LIMIT_REACHED" value="11" enum="Result">
Request reached its maximum redirect limit, see [member max_redirects].
</constant>
</constants>
</class>
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