Extends the proxy HTTP adapter to handle streams instead of discrete body strings.

Should be used if proxy HTTP access is required. If no proxy is set, will fall back to Zend_Http_Client_Adapter_Socket behavior. Just like the default Socket adapter, this adapter does not require any special extensions installed.

category Zend
package Zend_Gdata
subpackage Gdata
copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
license New BSD License
inherited_from \Zend_Http_Client_Adapter_Proxy

 Methods

Adapter constructor, currently empty. Config is set using setConfig()

__construct() 
Inherited

Destructor: make sure the socket is disconnected

__destruct() 
Inherited

If we are in persistent TCP mode, will not close the connection

Close the connection to the server

close() 
Inherited
inherited_from \Zend_Http_Client_Adapter_Interface::close()

Connect to the remote server

connect(string $host, integer $port = 80, boolean $secure = false
Inherited
inherited_from \Zend_Http_Client_Adapter_Interface::connect()

Parameters

$host

string

$port

integer

$secure

boolean

Retrieve the array of all configuration options

getConfig() : array
Inherited

Returns

array

Get the stream context for the TCP connection to the server.

getStreamContext() : resource
Inherited

If no stream context is set, will create a default one.

Returns

resource

Read response from server

read() : string
Inherited
inherited_from \Zend_Http_Client_Adapter_Interface::read()

Returns

string

Set the configuration array for the adapter

setConfig(array $config = array()
Inherited
inherited_from \Zend_Http_Client_Adapter_Interface::setConfig()

Parameters

$config

Set output stream for the response

setOutputStream(resource $stream) : \Zend_Http_Client_Adapter_Socket
Inherited

This function sets output stream where the result will be stored.

inherited_from \Zend_Http_Client_Adapter_Stream::setOutputStream()

Parameters

$stream

resource

Returns

\Zend_Http_Client_Adapter_Socket

Set the stream context for the TCP connection to the server

setStreamContext(mixed $context) : \Zend_Http_Client_Adapter_Socket
Inherited

Can accept either a pre-existing stream context resource, or an array of stream options, similar to the options array passed to the stream_context_create() PHP function. In such case a new stream context will be created using the passed options.

since Zend Framework 1.9

Parameters

$context

mixed

Stream context or array of context options

Returns

\Zend_Http_Client_Adapter_Socket

Send request to the proxy server with streaming support

write(string $method, \Zend_Uri_Http $uri, string $http_ver = '1.1', array $headers = array(), string $body = '') : string
inherited_from \Zend_Http_Client_Adapter_Proxy::write()

Parameters

$method

string

$uri

\Zend_Uri_Http

$http_ver

string

$headers

array

$body

string

Returns

stringRequest as string

Send request to the remote server

write(string $method, \Zend_Uri_Http $uri, string $http_ver = '1.1', array $headers = array(), string $body = '') : string
Inherited
inherited_from \Zend_Http_Client_Adapter_Interface::write()

Parameters

$method

string

$uri

\Zend_Uri_Http

$http_ver

string

$headers

array

$body

string

Returns

stringRequest as string

Check if the socket has timed out - if so close connection and throw an exception

_checkSocketReadTimeout() 
Inherited

Exceptions

\Zend_Http_Client_Adapter_Exception with READ_TIMEOUT code

Preform handshaking with HTTPS proxy using CONNECT method

connectHandshake(string $host, integer $port = 443, string $http_ver = '1.1', array $headers = array()) : void
Inherited

Parameters

$host

string

$port

integer

$http_ver

string

$headers

array

Exceptions

\Zend_Http_Client_Adapter_Exception

 Properties

 

Stream context

$_context : resource

Default

null
 

Parameters array

$config : array

Default

array('persistent' => false, 'ssltransport' => 'ssl', 'sslcert' => null, 'sslpassphrase' => null, 'sslusecontext' => false)
 

Stores the last CONNECT handshake request

$connectHandshakeRequest : string

Default

 

What host/port are we connected to?

$connected_to : array

Default

array(null, null)
 

Request method - will be set by write() and might be used by read()

$method : string

Default

null
 

Whether HTTPS CONNECT was already negotiated with the proxy or not

$negotiated : boolean

Default

false
 

Stream for storing output

$out_stream : resource

Default

null
 

The socket for server connection

$socket : resource | null

Default

null

 Constants

 

The amount read from a stream source at a time.

CHUNK_SIZE = 1024 : integer