Alexander Vershilov

Benchmark run have failed for no known reason, see: https://circleci.com/gh/tweag/HaskellR/1185

Use specific builder functions for encoding.

6

Instead of keeping internal function for decoding we can reuse much more efficient builders from the bytestring library. It increases speed and improves memory usage and allows more code sharing...

Support custom json(b) parser

5

I have following pattern that I use a lot on my code: ``` (HD.column.HD.nonNullable) (HD.jsonbBytes (first T.pack . eitherDecodeStrict) ``` This way I can parse json structure into desired type,...

How to work with composite field

2

In my current project I have a decoder functions, `decodeEntity :: Result A` that decodes some columns, then I can write more complex decoder as: ``` entity

[DP-108] Investigate why spawn is slow

17

[Imported from JIRA. Reported by Niklas Hambuechen @[email protected]) as [DP-108](https://cloud-haskell.atlassian.net/browse/DP-108) on 2015-03-15 02:48:31] Copying my posts from the #haskell-distributed IRC channel: `spawn` seems to be very slow for me, even...

Mailbox should not constantly deserialize mesages.

3

Current implementation of the CQueue and Match performs decoding on each check of the message, this is may be a huge performance hit for messages that are expensive to decentralize....

[DP-110] NC blocks when remote nodes are unavailable

4

[Imported from JIRA. Reported by Facundo Dominguez @facundominguez) as [DP-110](https://cloud-haskell.atlassian.net/browse/DP-110) on 2015-04-16 17:39:09] The node controller sends messages to remote nodes [sometimes](https://github.com/haskell-distributed/distributed-process/blob/d63e025008bdcc15aaf0c64ebd359b990b4f7fe5/src/Control/Distributed/Process/Node.hs#L670). When the remote node is unreachable, the NC...

[DP-101] Possibly incorrect monitor behavior

1

[Imported from JIRA. Reported by Facundo Dominguez @facundominguez) as [DP-101](https://cloud-haskell.atlassian.net/browse/DP-101) on 2015-02-09 20:22:23] The following program blocks because the expected ProcessMonitorNotification never arrives, but a monitor notification would be expected...

[DP-89] Strenghen the ordering guarantees in distributed-process

1

[Imported from JIRA. Reported by jwaldmann @jwaldmann) as [DP-89](https://cloud-haskell.atlassian.net/browse/DP-89) on 2014-03-11 08:51:05] A "channel" can be one of many things, and the API docs don't say what's happening: - does...