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bug#41702: `guix environment` performance issues
From: |
Lars-Dominik Braun |
Subject: |
bug#41702: `guix environment` performance issues |
Date: |
Wed, 1 Jul 2020 13:24:53 +0200 |
User-agent: |
Mutt/1.10.1 (2018-07-13) |
Hey,
> What we need is Guile-SSH bindings for ‘ssh_get_fd’, which would allow
> us to get at the actual file descriptor after the connection has been
> opened, and to set TCP_NODELAY there:
>
>
> http://api.libssh.org/stable/group__libssh__session.html#gafe509fcea47714b5cd277d1e35e83276
>
> It’s not 100% clear though if it returns that “right” FD when there’s a
> proxy command.
wouldn’t it be easier to add the SSH_OPTIONS_NODELAY option (see [1]) to
guile-ssh (should be trivial[2]) and let guile-ssh handle all the connection
stuff without touching the socket? Or do we need the raw socket elsewhere?
Cheers,
Lars
[1]
http://api.libssh.org/stable/group__libssh__session.html#ga7a801b85800baa3f4e16f5b47db0a73d
[2]
https://github.com/artyom-poptsov/guile-ssh/blob/master/libguile-ssh/session-func.c#L52
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- bug#41702: `guix environment` performance issues, Ludovic Courtès, 2020/07/01
- bug#41702: `guix environment` performance issues,
Lars-Dominik Braun <=
- bug#41702: `guix environment` performance issues, Ludovic Courtès, 2020/07/01
- bug#41702: `guix environment` performance issues, Lars-Dominik Braun, 2020/07/02
- bug#41702: `guix environment` performance issues, Lars-Dominik Braun, 2020/07/02
- bug#41702: `guix environment` performance issues, Ludovic Courtès, 2020/07/06
- bug#41702: `guix environment` performance issues, Lars-Dominik Braun, 2020/07/06
- bug#41702: `guix environment` performance issues, Lars-Dominik Braun, 2020/07/20
- bug#41702: `guix environment` performance issues, Ludovic Courtès, 2020/07/20