Re: ipv6 connect timeout
Daniel Stenberg via curl-library <[email protected]>
| Newsgroups | gmane.comp.web.curl.library |
|---|---|
| Message-ID | <[email protected]> |
On Fri, 22 Aug 2025, Lars Sunde via curl-library wrote: > We are running C++ software that uses libCurl 8.5 on Windows 10 and 11 that > perform HTTP operations. > > During testing I notice a difference in some rare situations when running > the software in Window 11 and in a virtual machine. The virtual machine is > Oracle Virtual Box with Windows 11 host and Windows 10 guest OS). > > We enabled CURLOPT_VERBOSE to debug the issue when the software attempts to > perform a HTTP post operation. I suspect you are seeing Windows working as designed. I believe this is more or less the same problem I blogged aobut last year: https://daniel.haxx.se/blog/2024/08/14/slow-tcp-connect-on-windows/ -- / daniel.haxx.se || https://rock-solid.curl.dev -- Unsubscribe: https://lists.haxx.se/mailman/listinfo/curl-library Etiquette: https://curl.se/mail/etiquette.html