EventHttp::bind

(PECL event >= 1.2.6-beta)

EventHttp::bind — Binds an HTTP server on the specified address and port

说明

public void EventHttp::bind ( string $address , int $port )

Binds an HTTP server on the specified address and port.

Can be called multiple times to bind the same HTTP server to multiple different ports.

参数

address: A string containing the IP address to listen(2) on.
port: The port number to listen on.

返回值

Returns TRUE on success. Otherwise FALSE .

范例

Example #1 EventHttp::bind() example

  <?php
$base  = new  EventBase ();
 $http  = new  EventHttp ( $base );

 $socket  =  socket_create ( AF_INET ,  SOCK_STREAM ,  SOL_TCP );

if (! $http -> bind ( "127.0.0.1" ,  8088 )) {
    exit( "bind(1) failed\n" );
};
if (! $http -> bind ( "127.0.0.1" ,  8089 )) {
    exit( "bind(2) failed\n" );
};

 $http -> setCallback ( "/about" , function( $req ) {
    echo  "URI: " ,  $req -> getUri (),  PHP_EOL ;
     $req -> sendReply ( 200 ,  "OK" );
    echo  "OK\n" ;
});

 $base -> dispatch ();
 ?>

以上例程的输出类似于：

Client:$ nc 127.0.0.1 8088
GET /about HTTP/1.0
Connection: closeHTTP/1.0 200 OK
Content-Type: text/html; charset=ISO-8859-1
Connection: close$ nc 127.0.0.1 8089
GET /unknown HTTP/1.0
Connection: closeHTTP/1.1 404 Not Found
Content-Type: text/html
Date: Wed, 13 Mar 2013 04:14:41 GMT
Content-Length: 149
Connection: close<html><head><title>404 Not Found</title></head><body><h1>Not Found</h1><p>The requested URL /unknown was not found on this server.</p></body></html>Server:
URI: /about
OK

参见

EventHttp::accept() - Makes an HTTP server accept connections on the specified socket stream or resource