Buy commercial curl support. We
help you work out your issues, debug your libcurl applications, use the API,
port to new platforms, add new features and more. With a team lead by the
curl founder Daniel himself.
Re: Asynchronous certificate verification and curl_multi
- Contemporary messages sorted: [ by date ] [ by thread ] [ by subject ] [ by author ] [ by messages with attachments ]
From: Daniel Stenberg via curl-library <curl-library_at_lists.haxx.se>
Date: Wed, 13 Aug 2025 15:16:12 +0200 (CEST)
On Wed, 13 Aug 2025, Ondra via curl-library wrote:
> Hello, Since I do not really know the code it is hard for me to say whether
> simply running curl_multi_socket_action with CURL_SOCKET_TIMEOUT would work
> and be an acceptable solution for you, or whether adding something new
> (CURL_SOCKET_RETRY_CONNECT similar to CURL_SOCKET_TIMEOUT?) would be the
> correct approach. Additionally both of these solutions only work for
> curl_multi, although I think that for curl_easy_perform most people will
> just block within the callback...
Shouldn't the callback pause the transfer when it can't verify the certificate
right now but thinks it will magically have information in the future.
Then in a future when it has the information it resumes/unpauses the handle
again?
Date: Wed, 13 Aug 2025 15:16:12 +0200 (CEST)
On Wed, 13 Aug 2025, Ondra via curl-library wrote:
> Hello, Since I do not really know the code it is hard for me to say whether
> simply running curl_multi_socket_action with CURL_SOCKET_TIMEOUT would work
> and be an acceptable solution for you, or whether adding something new
> (CURL_SOCKET_RETRY_CONNECT similar to CURL_SOCKET_TIMEOUT?) would be the
> correct approach. Additionally both of these solutions only work for
> curl_multi, although I think that for curl_easy_perform most people will
> just block within the callback...
Shouldn't the callback pause the transfer when it can't verify the certificate
right now but thinks it will magically have information in the future.
Then in a future when it has the information it resumes/unpauses the handle
again?
-- / daniel.haxx.se || https://rock-solid.curl.dev -- Unsubscribe: https://lists.haxx.se/mailman/listinfo/curl-library Etiquette: https://curl.se/mail/etiquette.htmlReceived on 2025-08-13