lix-project/lix
20
55
Fork 31
Code Issues 343 Code Review (Gerrit) Projects 3 Releases Wiki Activity
13643 commits 29 branches 6 tags 85 MiB
Commit graph

12 commits

Author SHA1 Message Date
Eelco Dolstra 79e358ce6d RemoteStore: Close connection if an exception occurs 
Fixes #2075.
 2018-10-16 23:36:15 +02:00
Eelco Dolstra 89dc62c174
RemoteStore: Add option to drop old connections from the pool 
This is a hack to make hydra-queue-runner free its temproots
periodically, thereby ensuring that garbage collection of the
corresponding paths is not blocked until the queue runner is
restarted.

It would be better if temproots could be released earlier than at
process exit. I started working on a RAII object returned by functions
like addToStore() that releases temproots. However, this would be a
pretty massive change so I gave up on it for now.
 2017-09-14 18:10:38 +02:00
Shea Levy 4bc00760f9 Add Store nesting to fix import-from-derivation within filterSource 2017-04-26 14:15:47 -04:00
Eelco Dolstra d140c75530
Pool: Don't hang if creating a connection fails 2017-03-03 19:21:43 +01:00
Eelco Dolstra 577ebeaefb
Improve SSH handling 
* Unify SSH code in SSHStore and LegacySSHStore.

* Fix a race starting the SSH master. We now wait synchronously for
  the SSH master to finish starting. This prevents the SSH clients
  from starting their own connections.

* Don't use a master if max-connections == 1.

* Add a "max-connections" store parameter.

* Add a "compress" store parameter.
 2017-03-03 19:05:50 +01:00
Eelco Dolstra 215b70f51e
Revert "Get rid of unicode quotes (#1140)" 
This reverts commit f78126bfd6. There
really is no need for such a massive change...
 2016-11-26 00:38:01 +01:00
Guillaume Maudoux f78126bfd6 Get rid of unicode quotes (#1140) 2016-11-25 15:48:27 +01:00
Eelco Dolstra bf2adf72c4 std::condition_variable_any -> std::condition_variable 
The latter is supposed to be more efficient.
 2016-02-24 13:31:46 +01:00
Eelco Dolstra ccdbf589a4 C++ templates are just a glorified macro facility 2016-02-24 13:07:32 +01:00
Eelco Dolstra 5f862658c3 Remove bad daemon connections from the pool 
This is necessary for long-running processes like hydra-queue-runner:
if a nix-daemon worker is killed, we need to stop reusing that
connection.
 2016-02-24 11:39:56 +01:00
Eelco Dolstra d5626bf4c1 Pool<T>: Allow a maximum pool size 2016-02-23 16:40:16 +01:00
Eelco Dolstra e292144d46 RemoteStore: Make thread-safe 
This allows a RemoteStore object to be used safely from multiple
threads concurrently. It will make multiple daemon connections if
necessary.

Note: pool.hh and sync.hh have been copied from the Hydra source tree.
 2016-02-23 15:00:59 +01:00