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<?php
use GuzzleHttp\Psr7\Message;
use GuzzleHttp\Psr7\Uri;
use Ratchet\RFC6455\Handshake\InvalidPermessageDeflateOptionsException;
use Ratchet\RFC6455\Handshake\PermessageDeflateOptions;
use Ratchet\RFC6455\Messaging\MessageBuffer;
use Ratchet\RFC6455\Handshake\ClientNegotiator;
use Ratchet\RFC6455\Messaging\CloseFrameChecker;
use Ratchet\RFC6455\Messaging\MessageInterface;
use React\Promise\Deferred;
use Ratchet\RFC6455\Messaging\Frame;
use React\Socket\ConnectionInterface;
use React\Socket\Connector;
require __DIR__ . '/../bootstrap.php';
define('AGENT', 'RatchetRFC/0.3');
$testServer = $argc > 1 ? $argv[1] : "127.0.0.1";
$loop = React\EventLoop\Factory::create();
$connector = new Connector($loop);
function echoStreamerFactory($conn, $permessageDeflateOptions = null)
{
$permessageDeflateOptions = $permessageDeflateOptions ?: PermessageDeflateOptions::createDisabled();
return new \Ratchet\RFC6455\Messaging\MessageBuffer(
new \Ratchet\RFC6455\Messaging\CloseFrameChecker,
function (\Ratchet\RFC6455\Messaging\MessageInterface $msg, MessageBuffer $messageBuffer) use ($conn) {
$messageBuffer->sendMessage($msg->getPayload(), true, $msg->isBinary());
},
function (\Ratchet\RFC6455\Messaging\FrameInterface $frame, MessageBuffer $messageBuffer) use ($conn) {
switch ($frame->getOpcode()) {
case Frame::OP_PING:
return $conn->write((new Frame($frame->getPayload(), true, Frame::OP_PONG))->maskPayload()->getContents());
break;
case Frame::OP_CLOSE:
return $conn->end((new Frame($frame->getPayload(), true, Frame::OP_CLOSE))->maskPayload()->getContents());
break;
}
},
false,
null,
null,
null,
[$conn, 'write'],
$permessageDeflateOptions
);
}
function getTestCases() {
global $testServer;
global $connector;
$deferred = new Deferred();
$connector->connect($testServer . ':9002')->then(function (ConnectionInterface $connection) use ($deferred, $testServer) {
$cn = new ClientNegotiator();
$cnRequest = $cn->generateRequest(new Uri('ws://' . $testServer . ':9002/getCaseCount'));
$rawResponse = "";
$response = null;
/** @var MessageBuffer $ms */
$ms = null;
$connection->on('data', function ($data) use ($connection, &$rawResponse, &$response, &$ms, $cn, $deferred, &$context, $cnRequest) {
if ($response === null) {
$rawResponse .= $data;
$pos = strpos($rawResponse, "\r\n\r\n");
if ($pos) {
$data = substr($rawResponse, $pos + 4);
$rawResponse = substr($rawResponse, 0, $pos + 4);
$response = Message::parseResponse($rawResponse);
if (!$cn->validateResponse($cnRequest, $response)) {
$connection->end();
$deferred->reject();
} else {
$ms = new MessageBuffer(
new CloseFrameChecker,
function (MessageInterface $msg) use ($deferred, $connection) {
$deferred->resolve($msg->getPayload());
$connection->close();
},
null,
false,
null,
null,
null,
function () {}
);
}
}
}
// feed the message streamer
if ($ms) {
$ms->onData($data);
}
});
$connection->write(Message::toString($cnRequest));
});
return $deferred->promise();
}
$cn = new \Ratchet\RFC6455\Handshake\ClientNegotiator(
PermessageDeflateOptions::permessageDeflateSupported() ? PermessageDeflateOptions::createEnabled() : null);
function runTest($case)
{
global $connector;
global $testServer;
global $cn;
$casePath = "/runCase?case={$case}&agent=" . AGENT;
$deferred = new Deferred();
$connector->connect($testServer . ':9002')->then(function (ConnectionInterface $connection) use ($deferred, $casePath, $case, $testServer) {
$cn = new ClientNegotiator(
PermessageDeflateOptions::permessageDeflateSupported() ? PermessageDeflateOptions::createEnabled() : null);
$cnRequest = $cn->generateRequest(new Uri('ws://' . $testServer . ':9002' . $casePath));
$rawResponse = "";
$response = null;
$ms = null;
$connection->on('data', function ($data) use ($connection, &$rawResponse, &$response, &$ms, $cn, $deferred, &$context, $cnRequest) {
if ($response === null) {
$rawResponse .= $data;
$pos = strpos($rawResponse, "\r\n\r\n");
if ($pos) {
$data = substr($rawResponse, $pos + 4);
$rawResponse = substr($rawResponse, 0, $pos + 4);
$response = Message::parseResponse($rawResponse);
if (!$cn->validateResponse($cnRequest, $response)) {
echo "Invalid response.\n";
$connection->end();
$deferred->reject();
} else {
try {
$permessageDeflateOptions = PermessageDeflateOptions::fromRequestOrResponse($response)[0];
$ms = echoStreamerFactory(
$connection,
$permessageDeflateOptions
);
} catch (InvalidPermessageDeflateOptionsException $e) {
$connection->end();
}
}
}
}
// feed the message streamer
if ($ms) {
$ms->onData($data);
}
});
$connection->on('close', function () use ($deferred) {
$deferred->resolve();
});
$connection->write(Message::toString($cnRequest));
});
return $deferred->promise();
}
function createReport() {
global $connector;
global $testServer;
$deferred = new Deferred();
$connector->connect($testServer . ':9002')->then(function (ConnectionInterface $connection) use ($deferred, $testServer) {
// $reportPath = "/updateReports?agent=" . AGENT . "&shutdownOnComplete=true";
// we will stop it using docker now instead of just shutting down
$reportPath = "/updateReports?agent=" . AGENT;
$cn = new ClientNegotiator();
$cnRequest = $cn->generateRequest(new Uri('ws://' . $testServer . ':9002' . $reportPath));
$rawResponse = "";
$response = null;
/** @var MessageBuffer $ms */
$ms = null;
$connection->on('data', function ($data) use ($connection, &$rawResponse, &$response, &$ms, $cn, $deferred, &$context, $cnRequest) {
if ($response === null) {
$rawResponse .= $data;
$pos = strpos($rawResponse, "\r\n\r\n");
if ($pos) {
$data = substr($rawResponse, $pos + 4);
$rawResponse = substr($rawResponse, 0, $pos + 4);
$response = Message::parseResponse($rawResponse);
if (!$cn->validateResponse($cnRequest, $response)) {
$connection->end();
$deferred->reject();
} else {
$ms = new MessageBuffer(
new CloseFrameChecker,
function (MessageInterface $msg) use ($deferred, $connection) {
$deferred->resolve($msg->getPayload());
$connection->close();
},
null,
false,
null,
null,
null,
function () {}
);
}
}
}
// feed the message streamer
if ($ms) {
$ms->onData($data);
}
});
$connection->write(Message::toString($cnRequest));
});
return $deferred->promise();
}
$testPromises = [];
getTestCases()->then(function ($count) use ($loop) {
$allDeferred = new Deferred();
$runNextCase = function () use (&$i, &$runNextCase, $count, $allDeferred) {
$i++;
if ($i > $count) {
$allDeferred->resolve();
return;
}
echo "Running test $i/$count...";
$startTime = microtime(true);
runTest($i)
->then(function () use ($startTime) {
echo " completed " . round((microtime(true) - $startTime) * 1000) . " ms\n";
})
->then($runNextCase);
};
$i = 0;
$runNextCase();
$allDeferred->promise()->then(function () {
createReport();
});
});
$loop->run();