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* bug#22088: Non-deterministic daemon protocol errors
@ 2015-12-03 21:57 Mark H Weaver
  2015-12-03 22:33 ` Leo Famulari
  2015-12-04  9:40 ` Ludovic Courtès
  0 siblings, 2 replies; 3+ messages in thread
From: Mark H Weaver @ 2015-12-03 21:57 UTC (permalink / raw)
  To: 22088

Since updating my guix client (but not yet my server) to include the
recent commits related to the protocol update, I'm seeing these errors
non-deterministically while building things.  Retrying usually results
in success.

mhw@jojen:~/guix$ guix build -K openssl --cores=1
substitute: updating list of substitutes from 'http://hydra.gnu.org'... 100.0%
The following derivation will be built:
   /gnu/store/5hzf27bgygjp5ah3bfy8m0aa93yazgk3-openssl-1.0.2e.drv
guix build: error: build failed: EOF expected (protocol error?)

       Mark

^ permalink raw reply	[flat|nested] 3+ messages in thread

* bug#22088: Non-deterministic daemon protocol errors
  2015-12-03 21:57 bug#22088: Non-deterministic daemon protocol errors Mark H Weaver
@ 2015-12-03 22:33 ` Leo Famulari
  2015-12-04  9:40 ` Ludovic Courtès
  1 sibling, 0 replies; 3+ messages in thread
From: Leo Famulari @ 2015-12-03 22:33 UTC (permalink / raw)
  To: Mark H Weaver; +Cc: 22088

On Thu, Dec 03, 2015 at 04:57:03PM -0500, Mark H Weaver wrote:
> Since updating my guix client (but not yet my server) to include the
> recent commits related to the protocol update, I'm seeing these errors
> non-deterministically while building things.  Retrying usually results
> in success.
> 
> mhw@jojen:~/guix$ guix build -K openssl --cores=1
> substitute: updating list of substitutes from 'http://hydra.gnu.org'... 100.0%
> The following derivation will be built:
>    /gnu/store/5hzf27bgygjp5ah3bfy8m0aa93yazgk3-openssl-1.0.2e.drv
> guix build: error: build failed: EOF expected (protocol error?)
> 
>        Mark
> 
> 
> 
+1

^ permalink raw reply	[flat|nested] 3+ messages in thread

* bug#22088: Non-deterministic daemon protocol errors
  2015-12-03 21:57 bug#22088: Non-deterministic daemon protocol errors Mark H Weaver
  2015-12-03 22:33 ` Leo Famulari
@ 2015-12-04  9:40 ` Ludovic Courtès
  1 sibling, 0 replies; 3+ messages in thread
From: Ludovic Courtès @ 2015-12-04  9:40 UTC (permalink / raw)
  To: Mark H Weaver; +Cc: 22088-done

Mark H Weaver <mhw@netris.org> skribis:

> Since updating my guix client (but not yet my server) to include the
> recent commits related to the protocol update, I'm seeing these errors
> non-deterministically while building things.  Retrying usually results
> in success.
>
> mhw@jojen:~/guix$ guix build -K openssl --cores=1
> substitute: updating list of substitutes from 'http://hydra.gnu.org'... 100.0%
> The following derivation will be built:
>    /gnu/store/5hzf27bgygjp5ah3bfy8m0aa93yazgk3-openssl-1.0.2e.drv
> guix build: error: build failed: EOF expected (protocol error?)

This is because the ‘build-things’ RPC would always use the new
protocol, even when talking to old daemons.

Fixed in 2734cbb.

Thanks, and sorry for the confusion!

Ludo’.

^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2015-12-04  9:42 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2015-12-03 21:57 bug#22088: Non-deterministic daemon protocol errors Mark H Weaver
2015-12-03 22:33 ` Leo Famulari
2015-12-04  9:40 ` Ludovic Courtès

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