socket_set_block

socket_set_block

Sets blocking mode on a socket

bool **socket_set_block** Socket $socket

The function removes the flag on the socket specified by the parameter. socket_set_block``O_NONBLOCK``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.

socket A instance created with or . Socket``socket_create``socket_accept

return.success

Voorbeeld: 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  mode. 
  will hang until there is a connection
 to accept.
`O_BLOCK``socket_accept`

socket_set_nonblock``socket_set_option