Lightsail | Error: HTTP/2 stream 0 was not closed cleanly

Question

I have PHP page running on Lightsail Bitnami LAMP Stack. I am calling an external API to get market info from this PHP code using curl.

If i am calling this **external API to get market info** from my browser then i am getting  JSON data with no issue.

But calling **external API to get market info** from my PHP curl code running on Lightsail Bitnami LAMP Stack returning **Error: HTTP/2 stream 0 was not closed cleanly: INTERNAL_ERROR (err 2)**

need help on this issue to resolve...

Answer

Hi,

You should add the following line `curl_setopt($curl, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);` (assuming that you use curl package in your PHP code and that should fix your issue.

Some older APIs etc. don't appear to be compatible with the latest HTTP version (v2). The newer version of CURL will use this protocol by default and as a result will fail.

Best,

Didier

Answer

I tried this earlier , after adding this the page will start keep loading and after some time it will just timeout... So not solving the problem.

just to tell, same PHP code working and getting proper response from the API if i run PHP code on Google cloud instance  (Apache + PHP) like it is working on local. Is there any constraint on AWS security or some thing else.

Lightsail | Error: HTTP/2 stream 0 was not closed cleanly

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