PHP socket Listening loop
Solution 1
set_time_limit (0);
$address = '46.49.41.188';
$port = 7777;
$con = 1;
$word = "";
$sock = socket_create(AF_INET, SOCK_STREAM, 0);
$bind = socket_bind($sock, $address, $port);
socket_listen($sock);
while ($con == 1)
{
$client = socket_accept($sock);
$input = socket_read($client, 2024);
if ($input == 'exit')
{
$close = socket_close($sock);
$con = 0;
}
if($con == 1)
{
$word .= $input;
}
}
echo $word;
If request will be exit listening will closed. That method was tested :) and it works.
Solution 2
How about:
function listen(){
// Set the ip and port we will listen on
$address = 'XX.XX.XX.XXX';
$port = XXXX;
// Create a TCP Stream socket
$sock = socket_create(AF_INET, SOCK_STREAM, 0);
// Bind the socket to an address/port
$bind = socket_bind($sock, $address, $port);
// Start listening for connections
socket_listen($sock);
/* Accept incoming requests and handle them as child processes */
$client = socket_accept($sock);
// Read the input from the client – 1024 bytes
$input = socket_read($client, 2024);
// Strip all white spaces from input
echo $input;
// Close the master sockets
$close = socket_close($sock);
var_dump($close);
listen();
}
set_time_limit (0);
listen();
Dest
I like new creative ideas in everything, even in programming. So i'm trying do my best and innovate something. I work in two company at the same time but also taking private projects from other companies (frequently orders are about websites but I also have done other kind of solutions). I have my own engine (Which is written in native PHP as main language) for websites and building websites on it.
Updated on September 22, 2020Comments
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Dest over 3 years
With the following code, I can receive 1 request and write it:
function listen() { // Set time limit to indefinite execution set_time_limit (0); // Set the ip and port we will listen on $address = 'XX.XX.XX.XXX'; $port = XXXX; // Create a TCP Stream socket $sock = socket_create(AF_INET, SOCK_STREAM, 0); // Bind the socket to an address/port $bind = socket_bind($sock, $address, $port); // Start listening for connections socket_listen($sock); /* Accept incoming requests and handle them as child processes */ $client = socket_accept($sock); // Read the input from the client – 1024 bytes $input = socket_read($client, 2024); // Strip all white spaces from input echo $input; // Close the master sockets $close = socket_close($sock); var_dump($close); } listen();
But it close automatically listening once it received 1 packet. I need to keep receiving packets until an exit or any close command is received.
How should I go about changing the code above to make this function into a loop?
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Dest over 11 yearsat first thanks for the answer :)... i will try this example but problem is that: socket_close can't close socket quickly. i have one example how to make my code into loop. i will write that code.