socket_set_block
(PHP 4 >= 4.2.0, PHP 5)
socket_set_block — Sets blocking mode on a socket resource
Description
bool socket_set_block
( resource $socket
)
When an operation (e.g. receive, send, connect, accept, ...) is performed on
a blocking socket, the script will pause its execution until it receives
a signal or it can perform the operation.
Return Values
Returns TRUE on success or FALSE on failure.
Examples
Example #1 socket_set_block() example
<?php
$socket = socket_create_listen(1223);
socket_set_block($socket);
socket_accept($socket);
?>
This example creates a listening socket on all interfaces on port 1223 and
sets the socket to O_BLOCK mode.
socket_accept() will hang until there is a connection
to accept.
Load balance : Server 02
