Php Exception inside Transport.php when document not found

[szambonurek]

Summary of problem or feature request

When document with specified id is not found there is an php exception inside Transport.php

vendor/elasticsearch/elasticsearch/src/Elasticsearch/Transport.php:127

Cannot use object of type Elasticsearch\Common\Exceptions\Missing404Exception as array

vendor/react/promise/src/RejectedPromise.php:28

$this->reason = 
Elasticsearch\Common\Exceptions\Missing404Exception Object
(
    [message:protected] => {"_index":"myindex","_type":"_doc","_id":"1","found":false}
    [string:Exception:private] => 
    [code:protected] => 404
    [file:protected] => /home/myuser/www/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php
    [line:protected] => 633
    [trace:Exception:private] => Array
 *RECURSION*
    [previous:Exception:private] => 
)

This is the problem, you use object as array:
vendor/elasticsearch/elasticsearch/src/Elasticsearch/Transport.php:127
if (!(isset($response['code']) && $response['code'] >=400 && $response['code'] < 500)) {

Code snippet of problem

$client is \Elasticsearch\Client
$client->get([1, 'myindex'])

System details

PHP 7.4.9
Ubuntu 20.04
Elastic 7.8.0
elasticsearch/elasticsearch v7.9.0
ezimuel/ringphp 1.1.2
ezimuel/guzzlestreams 3.0.1
react/promise v2.8.0

[ezimuel]

@szambonurek thanks for reporting the issue. It was a strange one since it does not appear at runtime. I fixed with PR #1066 including also a unit test.

[ezimuel]

Solved in #1066