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Re: Epoll performance issues.

From: Patrick Schlangen via curl-library <curl-library_at_cool.haxx.se>
Date: Sun, 29 Nov 2020 17:36:25 +0100

Hi,

> Am 29.11.2020 um 15:28 schrieb James Read <jamesread5737_at_gmail.com>:
>
> Setting CURLOPT_CAINFO to NULL causes thousands of errors of the type:
>
> DONE: https://www.gosunoob.com/witcher-3/ballad-heroes-dlc-gwent-card-set/attachment/witcher_3_villentretenmerth_ballad_heroes_gwent_card/ <https://www.gosunoob.com/witcher-3/ballad-heroes-dlc-gwent-card-set/attachment/witcher_3_villentretenmerth_ballad_heroes_gwent_card/> => (60) SSL certificate problem: unable to get local issuer certificate

setting CURLOPT_CAINFO to NULL will break the default validation of certificates. Hence this should only be done if you're not interested in validating certificates and disable it completely via

curl_easy_setopt(easy, CURLOPT_SSL_VERIFYPEER, 0);

Important: As mentioned, this will disable SSL peer certificate validation. Only do this if you're aware of the implications.

Patrick


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Received on 2020-11-29