Skip to content

Akka.NET v1.5.22

Compare
Choose a tag to compare
@Aaronontheweb Aaronontheweb released this 03 Jun 20:58
1255fa1

1.5.22 June 4th 2024

Akka.NET v1.5.22 is a patch release for Akka.NET with a few bug fixes and logging improvement.

On Resolving CVE-2018-8292

In order to resolve this CVE, we had to update DotNetty.Handlers to the latest version and unfortunately, this comes with about 10% network throughput performance hit. We are looking into possible replacement for DotNetty to improve this performance lost in the future (see #7225 for updates).

Before

Num clients, Total [msg], Msgs/sec, Total [ms], Start Threads, End Threads  
         1,  200000,    125000,    1600.62,            46,              76  
         5, 1000000,    494072,    2024.04,            84,              95  
        10, 2000000,    713013,    2805.73,           103,             107  
        15, 3000000,    724463,    4141.38,           115,             115  
        20, 4000000,    714669,    5597.66,           123,             123  
        25, 5000000,    684932,    7300.37,           131,             107  
        30, 6000000,    694525,    8639.88,           115,              93  

After

Num clients, Total [msg], Msgs/sec, Total [ms], Start Threads, End Threads
         1,  200000,    123763,    1616.32,            46,              73
         5, 1000000,    386101,    2590.66,            81,              90
        10, 2000000,    662691,    3018.54,            98,             104
        15, 3000000,    666223,    4503.86,           112,             113
        20, 4000000,    669681,    5973.89,           121,             113
        25, 5000000,    669255,    7471.86,           121,             105
        30, 6000000,    669121,    8967.61,           113,              92
COMMITS LOC+ LOC- AUTHOR
6 167 188 Aaron Stannard
3 93 10 Gregorius Soedharmo

You can see the full set of changes for Akka.NET v1.5.22 here.

Bug Fixes and Improvements

You can see the full set of changes introduced in Akka.NET v1.4.22 here

Akka.Cluster.Sharding.RepairTool
In addition to the work done on Akka.NET itself, we've also created a separate tool for cleaning up any left-over data in the event of an Akka.Cluster.Sharding cluster running with akka.cluster.sharding.state-store-mode=persistence was terminated abruptly before it had a chance to cleanup.

We've added documentation to the Akka.NET website that explains how to use this tool here: https://getakka.net/articles/clustering/cluster-sharding.html#cleaning-up-akkapersistence-shard-state

And the tool itself has documentation here: https://github.com/petabridge/Akka.Cluster.Sharding.RepairTool

COMMITS LOC+ LOC- AUTHOR
16 1254 160 Gregorius Soedharmo
7 104 83 Aaron Stannard
5 8 8 dependabot[bot]
4 876 302 Ismael Hamed
2 3942 716 zbynek001
2 17 3 Andreas Dirnberger
1 187 2 andyfurnival
1 110 5 Igor Fedchenko

Changes:

This list of changes was auto generated.