Commit Graph

953 Commits

Author SHA1 Message Date
Andrew Steinborn 467fe34da3 Provide useful information for "unexpectedly disconnected from server"
Fixes #233
2019-11-27 01:01:50 -05:00
Andrew Steinborn 94035366c2 Merge pull request #255 from VelocityPowered/bungeequack-integrate
Integrate BungeeQuack functionality into Velocity
2019-11-26 16:33:37 -05:00
Andrew Steinborn 0c14eabe6b Fix Checkstyle issues 2019-11-26 16:32:50 -05:00
Andrew Steinborn 87ad188f92 Finalize integrated BungeeQuack 2019-11-26 16:27:30 -05:00
Andrew Steinborn b08f27b5c4 Merge branch 'dev/1.1.0' into bungeequack-integrate 2019-11-26 15:52:53 -05:00
Andrew Steinborn 0b6fc06e67 Initial 1.15-pre2 support 2019-11-26 15:10:22 -05:00
Andrew Steinborn bfeca40b17 Make sure we only tab-complete commands for which we have access to 2019-11-26 14:08:16 -05:00
Andrew Steinborn e29e20b1e8 Fix 1.13+ tab-complete with command but no arguments
As a nice side-effect, this simplifies the tab complete code
a bit.
2019-11-26 13:44:21 -05:00
Andrew Steinborn ae14eb8ccb Fix potential UDP speculative reflection attack 2019-11-23 01:07:29 -05:00
Andrew Steinborn d2b8271eb4 Allow running Velocity without any servers.
This is a niche setup, however if your network is 100% dynamically configured, this is a handy feature to have available.

To support this functionality, a new PlayerChooseInitialServerEvent event was added to allow the initial server to connect to be changed as desired.
2019-11-16 23:17:09 -05:00
Andrew Steinborn e12f970684 Fix fresh 1.1.0 velocity.toml generation. 2019-11-16 22:34:30 -05:00
Andrew Steinborn 010a10f50f Do not try to prevent people from running Velocity behind Velocity.
This commit absolutely does not change our support policy on this: this
is a completely unsupported setup. In any event, there is an existing
forwarding check in Velocity that covers this case quite well.

I am making this change to make the login process less "chatty" for
higher-latency links and 1.13+ servers.
2019-11-15 01:35:44 -05:00
Andrew Steinborn d333eb30b8 Always create the length buffer using the best possible native buffer 2019-11-09 22:07:54 -05:00
Andrew Steinborn af0903050d Make sure in-place AES respects reader index 2019-11-09 21:30:46 -05:00
Andrew Steinborn d73496e8df Introduce zero memory-copy compression for regular Java native
The compression itself is zero-copy in most cases. However, the overhead
needed to copy a direct buffer into a heap buffer (and back) is still
present. If possible, use Linux for best performance.
2019-11-09 17:39:47 -05:00
Andrew Steinborn 8c98f5a4a6 Simplify and harden Netty handlers 2019-11-05 20:07:47 -05:00
Andrew Steinborn 09d33de03e Merge pull request #256 from Gabik21/previous-server-in-event
Add previous server to ServerConnectedEvent
2019-10-31 19:51:32 -04:00
Gabik21 bc8756f715 Readd old constructor 2019-10-31 19:31:47 +01:00
Gabik21 9498376bfa Add missing info to constructor doc 2019-10-28 21:23:28 +01:00
Gabik21 ad291803ea Add missing JavaDoc 2019-10-28 21:18:53 +01:00
Gabik21 802251d273 Add previous server to toString method 2019-10-28 20:49:11 +01:00
Gabik21 7c0a402cca Add previous server to ServerConnectedEvent 2019-10-28 14:45:13 +01:00
Andrew Steinborn 3f321a5219 Indicate plugin loads 2019-10-26 21:10:38 -04:00
Andrew Steinborn adcf7729db Update Netty to 4.1.43.Final 2019-10-26 01:24:44 -04:00
Andrew Steinborn 9d5930d96b Integrate BungeeQuack functionality into Velocity 2019-10-20 00:58:55 -04:00
Andrew Steinborn 19e1e05bbc Bring back kqueue transport from the dead
My PR to AsyncHttpClient was accepted and 2.10.4 was released with it
included.
2019-10-20 00:27:31 -04:00
Andrew Steinborn 523cea529e Merge pull request #254 from Ichbinjoe/aes-nocopy
Make AES crypto operations no-copy
2019-10-20 00:13:32 -04:00
Andrew Steinborn 6ff5cac4d3 Fix issues with decoding and Java fallback native 2019-10-19 23:56:44 -04:00
Joe Hirschfeld a16684564b Make AES crypto operations use one buffer
All AES implementations being used are 'copy safe', where the source and
destination arrays may be the same. Lets save ourself a copy and reap
the performance wins!
2019-10-19 19:55:02 -07:00
Andrew Steinborn 8d4f8f0bfa Merge pull request #253 from OKTW-Network/custom-redirect-message
Allow set redirect message
2019-10-16 21:56:27 -04:00
james58899 bd35c6835e Allow set redirect message 2019-10-17 08:32:50 +08:00
Andrew Steinborn 20559e059d Properly rethrow DataFormatException in Java 11+ compressor 2019-10-05 14:44:05 -04:00
Andrew Steinborn b18f65fe0a Allow building on Java 11 (and set Travis to build on OpenJDK 11) 2019-10-04 17:09:41 -04:00
Andrew Steinborn 7747679ee1 Implement optimized compression for Java 11+
Using the fact that the Java Deflater/Inflater API now supports
ByteBuffers as of Java 11, we can provide performance benefits equivalent
to the Velocity 1.0.x native compression on servers running Java 11+ on
non-macOS and non-Linux platforms (such as Windows).
2019-10-04 17:08:14 -04:00
Andrew Steinborn 078db5ca65 Merge pull request #252 from Gabik21/dev/1.1.0
Fix typo in gitignore
2019-09-29 16:10:21 -04:00
Gabik21 e191577afb Fix typo in gitignore 2019-09-29 22:07:49 +02:00
Andrew Steinborn 39e48c9467 Implement #149 to send just one respawn packet 2019-09-28 00:29:51 -04:00
Andrew Steinborn 62cd2c661a Clean up HandshakeSessionHandler 2019-09-27 22:39:16 -04:00
Andrew Steinborn 546307b0d6 Suppress invalid protocol spam 2019-09-27 22:24:21 -04:00
Andrew Steinborn 9141ea112f Bump to Netty 4.1.42.Final 2019-09-26 22:30:24 -04:00
Andrew Steinborn 47ada83700 Add modified FastUUID 2019-09-26 22:27:08 -04:00
Andrew Steinborn 9b570ff599 Revert this entirely for now. 2019-09-17 09:38:12 -04:00
Andrew Steinborn 8dea7567d8 Correctly handle 0-length packet 2019-09-17 09:33:43 -04:00
Andrew Steinborn 009c9afe09 Decode multiple VarInt-prefixed packets
If the remote server does flush consolidation, Velocity will be able to
frame the packets all at once instead of having to constantly decode
packets. This should provide a modest performance boost for them whilst
not impacting un-optimized servers.
2019-09-16 20:01:38 -04:00
Andrew Steinborn 138a887d73 Fix "all" not appearing in the tab-complete for /server 2019-09-15 19:55:04 -04:00
Andrew Steinborn 9c9fa1c5ae Remove flush consolidation for now
This is still highly experimental
2019-09-09 00:47:42 -04:00
Andrew Steinborn e21c33d435 Switch to zlib-ng
zlib-ng boasts higher throughput than regular zlib, by combining patches
from Cloudflare, zlib, and ARM's improvements to zlib along with a more
modern codebase.

Profiling consistently shows that compression is the largest CPU expense
by far, so even a minor speed-up here is significant.
2019-09-08 23:30:28 -04:00
Andrew Steinborn 63dcc56735 Also sort servers for /glist all 2019-09-07 17:09:36 -04:00
Andrew Steinborn 08173c50ef Refactor and improve ServerCommand
The code has been cleaned up and reorganized. As a small quality of life
change, the server names are now sorted in alphabetical order.
2019-09-07 17:06:10 -04:00
Andrew Steinborn 260f7f575a ServerInfo is now comparable 2019-09-07 17:06:06 -04:00