From fc9401f04a3aca5abb22f87ebc210de8afe11d32 Mon Sep 17 00:00:00 2001
From: marvin-borner@live.com
Date: Tue, 10 Apr 2018 21:50:16 +0200
Subject: Initial Commit

---
 .../react/socket/examples/21-netcat-client.php     | 68 ++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 assets/php/vendor/react/socket/examples/21-netcat-client.php

(limited to 'assets/php/vendor/react/socket/examples/21-netcat-client.php')

diff --git a/assets/php/vendor/react/socket/examples/21-netcat-client.php b/assets/php/vendor/react/socket/examples/21-netcat-client.php
new file mode 100644
index 0000000..9140e2c
--- /dev/null
+++ b/assets/php/vendor/react/socket/examples/21-netcat-client.php
@@ -0,0 +1,68 @@
+<?php
+
+// Simple plaintext TCP/IP and secure TLS client example that pipes console I/O.
+// This shows how a plaintext TCP/IP or secure TLS connection is established and
+// then everything you type on STDIN will be sent and everything the server
+// sends will be piped to your STDOUT.
+//
+// $ php examples/21-netcat-client.php www.google.com:80
+// $ php examples/21-netcat-client.php tls://www.google.com:443
+
+use React\EventLoop\Factory;
+use React\Socket\Connector;
+use React\Socket\ConnectionInterface;
+use React\Stream\ReadableResourceStream;
+use React\Stream\WritableResourceStream;
+
+require __DIR__ . '/../vendor/autoload.php';
+
+if (!defined('STDIN')) {
+    echo 'STDIO streams require CLI SAPI' . PHP_EOL;
+    exit(1);
+}
+
+if (DIRECTORY_SEPARATOR === '\\') {
+    fwrite(STDERR, 'Non-blocking console I/O not supported on Microsoft Windows' . PHP_EOL);
+    exit(1);
+}
+
+if (!isset($argv[1])) {
+    fwrite(STDERR, 'Usage error: required argument <host:port>' . PHP_EOL);
+    exit(1);
+}
+
+$loop = Factory::create();
+$connector = new Connector($loop);
+
+$stdin = new ReadableResourceStream(STDIN, $loop);
+$stdin->pause();
+$stdout = new WritableResourceStream(STDOUT, $loop);
+$stderr = new WritableResourceStream(STDERR, $loop);
+
+$stderr->write('Connecting' . PHP_EOL);
+
+$connector->connect($argv[1])->then(function (ConnectionInterface $connection) use ($stdin, $stdout, $stderr) {
+    // pipe everything from STDIN into connection
+    $stdin->resume();
+    $stdin->pipe($connection);
+
+    // pipe everything from connection to STDOUT
+    $connection->pipe($stdout);
+
+    // report errors to STDERR
+    $connection->on('error', function ($error) use ($stderr) {
+        $stderr->write('Stream ERROR: ' . $error . PHP_EOL);
+    });
+
+    // report closing and stop reading from input
+    $connection->on('close', function () use ($stderr, $stdin) {
+        $stderr->write('[CLOSED]' . PHP_EOL);
+        $stdin->close();
+    });
+
+    $stderr->write('Connected' . PHP_EOL);
+}, function ($error) use ($stderr) {
+    $stderr->write('Connection ERROR: ' . $error . PHP_EOL);
+});
+
+$loop->run();
-- 
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