No description
Find a file
Aikar f37381ea8a
Optimize Network Manager to not need synchronization
Removes synchronization from sending packets
Makes normal packet sends no longer need to be wrapped and queued like it use to work.
Adds more packet queue immunities on top of keep alive to let the following scenarios go out
without delay:
  - Keep Alive
  - Chat
  - Kick
  - All of the packets during the Player Joined World event

Hoping that latter one helps join timeout issues more too for slow connections.

Removes processing packet queue off of main thread
  - for the few cases where it is allowed, order is not necessary nor
    should it even be happening concurrently in first place (handshaking/login/status)

Ensures packets sent asynchronously are dispatched on main thread

This helps ensure safety for ProtocolLib as packet listeners
are commonly accessing world state. This will allow you to schedule
a packet to be sent async, but itll be dispatched sync for packet
listeners to process.

This should solve some deadlock risks

This may provide a decent performance improvement because thread synchronization incurs a cache reset
so by avoiding ever entering a synchronized block, we get to avoid that, and packet sending is a really
hot activity.
2020-05-06 05:28:47 -04:00
.github/ISSUE_TEMPLATE [CI-SKIP] Update Issue template 2018-09-26 17:22:20 -04:00
licenses [CI-SKIP] Clarify project licensing 2018-03-06 20:41:03 -05:00
Paper-MojangAPI Rename to AsyncPlayerSendSuggestionsEvent to be consistent in naming 2020-05-02 15:29:03 -04:00
removed Remove some old removed 1.14 patches that are never going to be needed (fixed/already applied) 2020-04-02 00:42:15 -04:00
scripts Update test server startup script 2020-04-09 20:45:38 -04:00
Spigot-API-Patches No-Tick view distance implementation - Closes #3196 2020-05-06 03:50:52 -04:00
Spigot-Server-Patches Optimize Network Manager to not need synchronization 2020-05-06 05:28:47 -04:00
work Updated Upstream (Bukkit/CraftBukkit) 2020-05-01 18:03:57 -04:00
.editorconfig [CI-SKIP] add .editorconfig for base code style settings 2018-08-07 01:14:22 -04:00
.gitignore Hey vscode, get your files outta my repo 2019-06-08 15:38:10 -05:00
.gitmodules Cleanup and restructure the project 2016-04-01 23:15:41 -05:00
.travis.yml [CI-SKIP] Have travis ensure openjdk11 builds run 2018-10-24 16:26:47 -04:00
CONTRIBUTING.md [CI-SKIP] Passage outdated (#2776) 2020-01-09 19:43:46 -06:00
LICENSE.md Add API MinecraftServer#isStopping (#3129) 2020-04-11 01:51:35 -04:00
paper Updated Upstream (Bukkit/CraftBukkit) 2020-05-01 18:03:57 -04:00
pom.xml Implement Brigadier Mojang API 2020-04-27 01:42:12 -04:00
README.md [CI-SKIP] Update build badge in README to use proper job 2020-02-08 17:58:39 -06:00

Paper Build Status

High performance Spigot fork that aims to fix gameplay and mechanics inconsistencies.

Support and Project Discussion:

How To (Server Admins)

Paperclip is a jar file that you can download and run just like a normal jar file.

Download Paper from our downloads page.

Run the Paperclip jar directly from your server. Just like old times

How To (Plugin Developers)

  • See our API patches here
  • See upcoming, pending, and recently added API here
  • Paper API javadocs here: papermc.io/javadocs
  • Maven Repo (for paper-api):
<repository>
    <id>papermc</id>
    <url>https://papermc.io/repo/repository/maven-public/</url>
</repository>
  • Artifact Information:
<dependency>
    <groupId>com.destroystokyo.paper</groupId>
    <artifactId>paper-api</artifactId>
    <version>1.15.2-R0.1-SNAPSHOT</version>
    <scope>provided</scope>
 </dependency>

How To (Compiling Jar From Source)

To compile Paper, you need JDK 8, maven, and an internet connection.

Clone this repo, run ./paper jar from bash, get files.

How To (Pull Request)

See Contributing

Special Thanks To:

YourKit-Logo

YourKit, makers of the outstanding java profiler, support open source projects of all kinds with their full featured Java and .NET application profilers. We thank them for granting Paper an OSS license so that we can make our software the best it can be.