150 lines
3.5 KiB
PHP
150 lines
3.5 KiB
PHP
<?php
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namespace Ratchet;
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/**
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* An object-oriented container for a single socket connection
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*/
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interface SocketInterface {
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/**
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* @return resource
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*/
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function getResource();
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/**
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* Return the unique ID of this socket instance
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*/
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function __toString();
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/**
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* Calls socket_accept, duplicating its self
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* @throws Exception
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*/
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function __clone();
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/**
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* Send a message through the socket. This writes to the buffer until the entire message is delivered
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* @param string Your message to send to the socket
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* @return null
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* @throws Exception
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* @see write
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*/
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function deliver($message);
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// Not sure if I'll implement this or leave it only in clone
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// function accept();
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/**
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* Bind the socket instance to an address/port
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* @param string
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* @param int
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* @return SocketInterface
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* @throws Exception
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*/
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function bind($address, $port = 0);
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/**
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* Close the open connection to the client/socket
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*/
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function close();
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/**
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* Initiates a connection to a socket
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* @param string
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* @param int
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* @return SocketInterface
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* @throws Exception
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*/
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function connect($address, $port = 0);
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/**
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* Get the address the socket connected from
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* @return string
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* @throws Exception
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*/
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function getRemoteAddress();
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/**
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* @param int
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* @param int
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* @return mixed
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* @throws Exception
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*/
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function get_option($level, $optname);
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/**
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* Listen for incoming connections on this socket
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* @param int
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* @return SocketInterface
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* @throws Exception
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*/
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function listen($backlog = 0);
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/**
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* Read a maximum of length bytes from a socket
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* @param int Number of bytes to read
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* @param int Flags
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* @return string Data read from the socket
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* @throws Exception
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*/
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function read($length, $type = PHP_BINARY_READ);
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/**
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* Called when the client sends data to the server through the socket
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* @param string Variable to write data to
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* @param int Number of bytes to read
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* @param int
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* @return int Number of bytes received
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* @throws Exception
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* @todo Change the pass by reference
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*/
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function recv(&$buf, $len, $flags);
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/**
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* @param array|Iterator
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* @param array|Iterator
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* @param array|Iterator
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* @param int
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* @param int
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* @return int
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* @throws Exception
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* @todo Figure out how to break this out to not do pass by reference
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*/
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function select(&$read, &$write, &$except, $tv_sec, $tv_usec = 0);
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/**
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* Sets the blocking mode on the socket resource
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* Wen an operation (receive, send, connect, accept, etc) is performed after set_block() the script will pause execution until the operation is completed
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* @return SocketInterface
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* @throws Exception
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*/
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function set_block();
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/**
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* Sets nonblocking mode for socket resource
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* @return SocketInterface
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* @throws Exception
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*/
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function set_nonblock();
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/**
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* @param int
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* @param int
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* @param mixed
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* @return SocketInterface
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*/
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function set_option($level, $optname, $optval);
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/**
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* @param int
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* @return SocketInterface
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* @throws Exception
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*/
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function shutdown($how = 2);
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/**
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* Send text to the client on the other end of the socket
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* @param string
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* @param int
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*/
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function write($buffer, $length = 0);
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} |