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vendor/swoole/tests/swoole_client_async/buffer_full.php.phpt

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+--TEST--
+swoole_client: onBufferFull & onBufferEmpty
+
+--SKIPIF--
+<?php require  __DIR__ . '/../include/skipif.inc'; ?>
+--INI--
+assert.active=1
+assert.warning=1
+assert.bail=0
+assert.quiet_eval=0
+
+
+--FILE--
+<?php
+require_once __DIR__ . '/../include/bootstrap.php';
+require_once __DIR__ . '/../include/swoole.inc';
+
+$port = get_one_free_port();
+
+$pm = new ProcessManager;
+$pm->parentFunc = function ($pid) use ($port)
+{
+    Swoole\Async::set(['log_level' => 5, 'display_errors' => false]);
+    $client = new Swoole\Client(SWOOLE_SOCK_TCP, SWOOLE_SOCK_ASYNC);
+    $client->set(['socket_buffer_size' => 1 * 1024 * 1024,]);
+    $client->buffer = array();
+
+    $client->on("connect", function (Swoole\Client $cli)
+    {
+        for ($i = 0; $i < 1024; $i++)
+        {
+            $data = str_repeat('A', 8192);
+            if ($cli->send($data) === false and $cli->errCode == 1008) {
+                $cli->buffer[] = $data;
+            }
+        }
+    });
+
+    $client->on("receive", function (Swoole\Client $cli, $data)
+    {
+        $cli->send(pack('N', 8) . 'shutdown');
+        $cli->close();
+        assert($data === md5_file(TEST_IMAGE));
+    });
+
+    $client->on("error", function($cli){
+        echo "Connect failed\n";
+    });
+
+    $client->on("close", function($cli){
+
+    });
+
+    $client->on("bufferEmpty", function (Swoole\Client $cli)
+    {
+        echo "bufferEmpty\n";
+        foreach ($cli->buffer as $k => $data)
+        {
+            if ($cli->send($data) === false and $cli->errCode == 1008)
+            {
+                break;
+            }
+            else
+            {
+                unset($cli->buffer[$k]);
+            }
+        }
+        if (count($cli->buffer) == 0)
+        {
+            $cli->close();
+        }
+    });
+
+    $client->on("bufferFull", function (Swoole\Client $cli)
+    {
+        echo "bufferFull\n";
+    });
+
+    $client->connect(TCP_SERVER_HOST, $port, 0.5);
+    Swoole\Event::wait();
+};
+
+$pm->childFunc = function () use ($pm, $port)
+{
+    $socket = stream_socket_server("tcp://0.0.0.0:{$port}", $errno, $errstr) or die("$errstr ($errno)<br />\n");
+    $pm->wakeup();
+    while ($conn = stream_socket_accept($socket))
+    {
+        for ($i = 0; $i < 4; $i++)
+        {
+            usleep(500000);
+            for ($j = 0; $j < 256; $j++)
+            {
+                $data = fread($conn, 8192);
+            }
+        }
+        fclose($conn);
+        break;
+    }
+    fclose($socket);
+};
+
+$pm->childFirst();
+$pm->run();
+?>
+--EXPECT--
+bufferFull
+bufferEmpty
+bufferFull
+bufferEmpty
+bufferFull
+bufferEmpty
+bufferFull
+bufferEmpty