public function respond(Context $context)
{
$response = $context->getResponse();
if ($response->getBody()->getSize() === 0) {
$context->withContentType('text/plain');
$context->write($response->getReasonPhrase());
}
$headers = $response->getHeaders();
// remove default content-type
// if (is_null($headers['Content-Type']) && isset($this['response.contentType'])) {
// $headers['Content-Type'] = $this['response.contentType'];
// }
if (!headers_sent()) {
header(sprintf('HTTP/%s %s %s', $response->getProtocolVersion(), $response->getStatusCode(), $response->getReasonPhrase()));
foreach ($response->getHeaders()->normalize() as $name => $value) {
header(sprintf('%s: %s', $name, implode(', ', $value ?: [])), false);
}
}
if (!isset(static::$STATUSES_EMPTY[$response->getStatusCode()])) {
$body = $response->getBody();
if ($body->isSeekable()) {
$body->rewind();
}
while (!$body->eof()) {
echo $body->read($this['response.chunkSize']);
if (connection_status() != CONNECTION_NORMAL) {
break;
}
}
}
// see koa for the rest
}
