#53: fix sock_async_poll

Author: EdmondDantes

tests/stream/030-udp_timeout_operations.phpt

@@ -0,0 +1,72 @@
+--TEST--
+UDP timeout operations with stream_socket_recvfrom in async context
+--FILE--
+<?php
+
+use function Async\spawn;
+use function Async\awaitAll;
+use function Async\delay;
+
+$output = [];
+
+$output['1'] = "Start UDP timeout operations test";
+
+$server_address = null;
+
+// Server coroutine that tests timeout
+$server = spawn(function() use (&$server_address, &$output) {
+    $output['2'] = "Server: creating UDP socket";
+    $socket = stream_socket_server("udp://127.0.0.1:0", $errno, $errstr, STREAM_SERVER_BIND);
+    if (!$socket) {
+        $output['2a'] = "Server: failed to create socket: $errstr";
+        return;
+    }
+
+    $address = stream_socket_get_name($socket, false);
+    $server_address = "udp://$address";
+    $output['3'] = "Server: listening on $server_address";
+
+    // Set timeout to 2 seconds
+    stream_set_timeout($socket, 2, 0);
+    $output['4'] = "Server: set timeout to 2 seconds";
+
+    // Try to receive data (should timeout)
+    $output['5'] = "Server: waiting for UDP data (should timeout)";
+    $start_time = microtime(true);
+    $data = stream_socket_recvfrom($socket, 1024, 0, $peer);
+    $end_time = microtime(true);
+
+    $meta = stream_get_meta_data($socket);
+    $elapsed = round($end_time - $start_time, 1);
+
+    if ($meta['timed_out']) {
+        $output['6'] = "Server: operation timed out after $elapsed seconds";
+    } else {
+        $output['6'] = "Server: received data (unexpected): '$data'";
+    }
+
+    fclose($socket);
+    return $server_address;
+});
+
+awaitAll([$server]);
+$output['z'] = "End UDP timeout operations test";
+
+// Sort output by keys to ensure deterministic test results
+ksort($output);
+
+// Output sorted results
+foreach ($output as $line) {
+    echo $line . "\n";
+}
+
+?>
+--EXPECTF--
+Warning: stream_socket_recvfrom(): Socket operation timed out after 2.000000 seconds in %s on line %d
+Start UDP timeout operations test
+Server: creating UDP socket
+Server: listening on udp://127.0.0.1:%d
+Server: set timeout to 2 seconds
+Server: waiting for UDP data (should timeout)
+Server: operation timed out after %s seconds
+End UDP timeout operations test