1: <?php
 2: 
 3: namespace PHPFastCGI\FastCGIDaemon;
 4: 
 5: /**
 6:  * Objects that implement the DaemonFactoryInterface can be used to create
 7:  * FastCGI daemons that listen on FCGI_LISTENSOCK_FILENO, a configured stream
 8:  * socket resource or a TCP host and port.
 9:  */
10: interface DaemonFactoryInterface
11: {
12:     /**
13:      * Create a FastCGI daemon listening on FCGI_LISTENSOCK_FILENO.
14:      *
15:      * @param KernelInterface|callable $kernel The daemon's kernel
16:      *
17:      * @return DaemonInterface The FastCGI daemon
18:      */
19:     public function createDaemon($kernel);
20: 
21:     /**
22:      * Create a FastCGI daemon listening on a given address. The default host is
23:      * localhost.
24:      *
25:      * @param KernelInterface|callable $kernel The daemon's kernel
26:      * @param int                      $port   The port to bind to
27:      * @param string                   $host   The host to bind to
28:      *
29:      * @return DaemonInterface The FastCGI daemon
30:      */
31:     public function createTcpDaemon($kernel, $port, $host = 'localhost');
32: 
33:     /**
34:      * Create a FastCGI daemon from a stream socket which is configured for
35:      * accepting connections.
36:      *
37:      * @param KernelInterface|callable $kernel The daemon's kernel
38:      * @param resource                 $socket The socket to accept connections from
39:      *
40:      * @return DaemonInterface The FastCGI daemon
41:      */
42:     public function createDaemonFromStreamSocket($kernel, $socket);
43: }
44: