Aws Lambda Client gives SSL connect error

[Muhammad-Bilal-31]

Hi, I'm facing an SSL connect error randomly after some time. When I call the lambda function for more than one request.

Could not contact remote server. {"exception":"[object] (AsyncAws\Core\Exception\Http\NetworkException(code: 0): Could not contact remote server. at /opt/bitnami/projects/ERIC/vendor/async-aws/core/src/Response.php:142)

SSL connect error for "https://lambda.eu-central-1.amazonaws.com/2015-03-31/functions/scanpdf/invocations\". at /opt/bitnami/projects/ERIC/vendor/symfony/http-client/Chunk/ErrorChunk.php:53)

[Muhammad-Bilal-31]

Should we close lambda client somehow?

[jderusse]

SSL connection error sounds like an error with your connection. Do you have a reproducer?

Is the trailing \ expected at the end of the URL?

[Muhammad-Bilal-31]

I have no reproducer for this scenario. It comes randomly.
The trailing \ is generated by the async-aws/lambda package which we are using in our project.
Basically, I'm calling lambda client in the loop, and every time I'm creating a new lambda client like following:

    public function lambdaCallWithJobId($project_id, $file_name, $job_id,$template)
    {
        $lambda = new LambdaClient([
            'accessKeyId' => env('AWS_ACCESS_KEY_ID'),
            'accessKeySecret' => env('AWS_SECRET_ACCESS_KEY'),
            'region' => env('AWS_DEFAULT_REGION'),
        ]);

        $data = (object) [
            'ProjectId' => $project_id,
            'PdfName' => $file_name,
            "EventType" => "GetScanResult",
            "PdfTemplate" => $template,
            "TextractJobId" => $job_id

        ];


        $result = $lambda->invoke([
            'FunctionName' => 'scanpdf',
            'Payload' =>  json_encode($data)

        ]);

        $resData =  $result->getPayload();
        $resData = json_decode($resData);
        $lambda->curl_close;
        return $resData;
    }