/**
* Performs parallel asyncronous GET requests to a CREST endpoint. This method has void return, instead, responses
* are passed to the callback functions provided as arguments as they are received.
*
* This method will most likely be most useful in batch scripting scenarios. If the same data is requested less
* frequently than the cache TTL, it is advisable to disable caching via argument to avoid overflowing the cache
* with data that won't be requested again before they expire.
*
* @param array $hrefs the hrefs to request
* @param callable $callback a function expecting one iveeCrest\Response object as argument, called for every
* successful response
* @param callable $errCallback a function expecting one iveeCrest\Response object as argument, called for every
* non-successful response
* @param string $accept the requested representation
* @param bool $cache whether the individual Responses should be cached.
*
* @return void
* @throws \iveeCrest\Exceptions\IveeCrestException on general CURL error
*/
public function asyncGetMultiEndpointResponses(array $hrefs, callable $callback, callable $errCallback = null, $accept = null, $cache = true)
{
$header = [];
if (isset($accept)) {
$header[] = 'Accept: application/' . $accept;
}
//run the multi GET
return $this->cw->asyncMultiGet(array_unique($hrefs), $header, function () {
return $this->getBearerAuthHeader();
//little trick to avoid having to make the method public
}, $callback, $errCallback, $cache);
}
/**
* Performs parallel asyncronous GET requests to a CREST endpoint. Since the same header is used for all requests,
* all hrefs passed should be to the same endpoint. This method has void return, instead, responses are
* passed to the callback functions provided as arguments.
*
* This method will most likely be most useful in batch scripting scenarios. If the same data is requested less
* frequently than the cache TTL, it is advisable to disable caching via argument to avoid overflowing the cache
* with data that won't be requested again before they expire.
*
* @param array $hrefs the hrefs to request
* @param callable $callback a function expecting one \iveeCrest\Response object as argument, called for every
* successful response
* @param callable $errCallback a function expecting one \iveeCrest\Response object as argument, called for every
* non-successful response
* @param string $accept the requested representation
* @param bool $cache whether the individual Responses should be cached.
*
* @return void
* @throws \iveeCrest\Exceptions\IveeCrestException on general CURL error
*/
public function asyncGetMultiEndpointResponses(array $hrefs, callable $callback, callable $errCallback = null, $accept = null, $cache = true)
{
//echo time2s()."cl.asyncGetMultiEndpointResponses()\n";
$header = array();
if (isset($accept)) {
$header[] = 'Accept: application/' . $accept;
}
//can't pass "this" in callables
$client = $this;
//run the multi GET
return $this->cw->asyncMultiGet(array_unique($hrefs), $header, function () use($client) {
return $client->getBearerAuthHeader();
//little trick to avoid having to make the method public
}, $callback, $errCallback, $cache);
}
