30 lines
898 B
PHP
30 lines
898 B
PHP
<?php
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namespace Ratchet;
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/**
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* Observable/Observer design pattern interface for handing events on a socket
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*/
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interface SocketObserver {
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/**
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* When a new connection is opened it will be passed to this method
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* @param SocketInterface
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* @return Command\CommandInterface|NULL
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*/
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function onOpen(SocketInterface $conn);
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/**
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* Triggered when a client sends data through the socket
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* @param SocketInterface
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* @param string
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* @return Command\CommandInterface|NULL
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*/
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function onRecv(SocketInterface $from, $msg);
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/**
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* This is called just before the connection is closed
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* @param SocketInterface
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* @return Command\CommandInterface|NULL
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* @todo This is triggered if the client or server terminates the connection; consider a new onDisconnect if server triggered
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*/
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function onClose(SocketInterface $conn);
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} |