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Unsubscribe from emitted observable if failed

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This commit is contained in:
Aaron Piotrowski 2016-08-16 16:31:09 -05:00
parent 84c2572e0a
commit 2317a3aa37
1 changed files with 7 additions and 1 deletions
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8
lib/Internal/Producer.php
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@ -81,7 +81,13 @@ trait Producer {
if ($value instanceof Awaitable) {
if ($value instanceof Observable) {
$value->subscribe(function ($value) {
$subscriber = $value->subscribe(function ($value) use (&$subscriber) {
/** @var \Amp\Subscriber $subscriber */
if ($this->resolved) {
$subscriber->unsubscribe();
return;
}
return $this->emit($value);
});