search for: nghttp2

...th bigger >> latencies (e.g. typically users connecting from home, etc). See >> ?download.file(), look for "simultaneous". > Thank you for looking at this. A few ideas wrt parallel downloading: > > Additional improvement on Windows can be achieved by enabling the > nghttp2 driver in libcurl in rtools, such that it takes advantage of > http2 multiplexing for parallel downloads > (https://bugs.r-project.org/show_bug.cgi?id=18664). Anyone who wants to cooperate and help is more than welcome to contribute patches to upstream MXE. In case of nghttp2, thanks to An...

...hich particularly helps with bigger > latencies (e.g. typically users connecting from home, etc). See > ?download.file(), look for "simultaneous". Thank you for looking at this. A few ideas wrt parallel downloading: Additional improvement on Windows can be achieved by enabling the nghttp2 driver in libcurl in rtools, such that it takes advantage of http2 multiplexing for parallel downloads (https://bugs.r-project.org/show_bug.cgi?id=18664). Moreover, one concern is that install.packages() may fail more frequently on low bandwidth connections due to reaching the "download timeo...

...s a whole formal > transition going on -- so 'our' r-base-core package would get rebuilt anyway If I understand it correctly this is a problem only in Ubuntu currently. They bumped libcurl3 to libcurl4 but only for the openssl flavor of libcurl, supposedly because they added support for nghttp2 in this build. I don't think they realized this would create a split in the ecosystem between software that depends on libcurl3 vs libcurl4. I *think* that if you are building debian r-base against libcurl4-openssl-dev, then it will automatically start depending on libcurl4 once this makes it...

...d7-1 mingw-w64-clang-aarch64-libxml2 2.11.4-2 mingw-w64-clang-aarch64-lld 16.0.5-3 mingw-w64-clang-aarch64-llvm 16.0.5-3 mingw-w64-clang-aarch64-llvm-libs 16.0.5-3 mingw-w64-clang-aarch64-make 4.4-2 mingw-w64-clang-aarch64-mlir 16.0.5-1 mingw-w64-clang-aarch64-nettle 3.9.1-1 mingw-w64-clang-aarch64-nghttp2 1.55.1-1 mingw-w64-clang-aarch64-openblas 0.3.23-1 mingw-w64-clang-aarch64-openmp 16.0.5-1 mingw-w64-clang-aarch64-openssl 3.1.2-1 mingw-w64-clang-aarch64-p11-kit 0.25.0-1 mingw-w64-clang-aarch64-pcre2 10.42-1 mingw-w64-clang-aarch64-readline 8.2.001-6 mingw-w64-clang-aarch64-rtmpdump 2.4.r99.f1b83...

...28.0 library and headers are required with support for https *** ERROR: configure failed but https is available on curl: $ curl --version curl 7.71.1 (x86_64-pc-cygwin) libcurl/7.71.1 OpenSSL/1.1.1f zlib/1.2.11 brotli/1.0.7 libidn2/2.2.0 libpsl/0.21.0 (+libidn2/2.0.4) libssh/0.8.7/openssl/zlib nghttp2/1.37.0 Release-Date: 2020-07-01 Protocols: dict file ftp ftps gopher http https imap imaps ldap ldaps pop3 pop3s rtsp scp sftp smb smbs smtp smtps telnet tftp Features: AsynchDNS brotli Debug HTTP2 HTTPS-proxy IDN IPv6 Largefile libz NTLM NTLM_WB PSL SSL TLS-SRP TrackMemory UnixSockets $ cygchec...

...what I need to do / where to look to find this out? I?m feeling my way in the dark with most of this. Doing curl ?version tells me the following ... $ curl --version curl 7.52.1 (x86_64-pc-linux-gnu) libcurl/7.52.1 OpenSSL/1.0.2q zlib/1.2.8 libidn2/0.16 libpsl/0.17.0 (+libidn2/0.16) libssh2/1.7.0 nghttp2/1.18.1 librtmp/2.3 Protocols: dict file ftp ftps gopher http https imap imaps ldap ldaps pop3 pop3s rtmp rtsp scp sftp smb smbs smtp smtps telnet tftp Features: AsynchDNS IDN IPv6 Largefile GSS-API Kerberos SPNEGO NTLM NTLM_WB SSL libz TLS-SRP HTTP2 UnixSockets HTTPS-proxy PSL -------------- n...

One of the curl maintainers has pointed me to this bug report on Launchpad that may affect r-base users: https://bugs.launchpad.net/ubuntu/+source/curl/+bug/1754294 The issue is that ubuntu now ships both libcurl3 (gnutls, nss) as well as libcurl4 (openssl) which cannot be installed concurrently. Because r-base-core depends on libcurl4, it will conflict with any other packages depending on

...line with debian (strech/testing), and this is so upgrading to a newer debian release is easy.   I rebuild also these, to give a impression what i do...  : Squid icap  libc-icap-mod-squidclamav     ( not provided by debian, own deb build ) Apache2  ( 2.4.20+ since i needed also http2 ) nghttp2 ( needed for apache2 ) Openssl  ( since i needed 1.0.2h+ for apache2 )      So please dont say it broken when something does not work, if something didnt work, then you just didnt setup right, and thats no problem, we all need to learn, but sometimes people are busy so yes, Or i forgot to m...

On 4/25/24 17:01, Ivan Krylov via R-devel wrote: > On Thu, 25 Apr 2024 14:45:04 +0200 > Jeroen Ooms <jeroenooms at gmail.com> wrote: > >> Thoughts? > How verboten would it be to create an empty external pointer object, > add it to the preserved list, and set an on-exit finalizer to clean up > the curl multi-handle? As far as I can tell, the internet module is not >