Commit Graph

15 Commits

Author SHA1 Message Date
Aaron Kimbrell
5a9a3e380b refactor: master packets as structs
Every MASTER service packet is now an LUBitStream struct (docs/PacketArchitecture.md,
PR 14) and the master server's switch is a dispatch map (PacketDispatcher), as are the
master handlers of the world, chat and dashboard servers.

- dNet/MasterPackets.h: RequestZoneTransfer, RequestZoneTransferResponse, ServerInfo,
  RequestSessionKey, SetSessionKey, SessionKeyResponse, NewSessionAlert, PlayerAdded /
  PlayerRemoved, CreatePrivateZone, RequestPrivateZone (passwords still cut to 50
  characters when read), WorldReady, WorldReadyInfo (WORLD_READY to the dashboard),
  PrepZone, Shutdown, ShutdownResponse, WorldShutDown (SHUTDOWN_RESPONSE to the
  dashboard), ShutdownUniverse, AffirmTransferRequest/Response, RequestServerList,
  ServerListResponse, DashboardShutdown, ConfigReload, InstanceShutdown. The Send*
  functions are gone; MasterPackets::SendToMaster(msg) and SendTo(sysAddr, msg) send a
  struct.
- The dashboard and instance migration structs (PlayerAction, DataChanged, Dashboard
  messages, MessageCapture, InstanceMigration) are LUBitStreams of the MASTER service now
  and moved to dNet/master/, included by MasterPackets.h. Their payloads are unchanged;
  master forwards them by re-serializing the struct instead of copying raw bytes.
- InstanceManager, ZoneInstanceManager, MigrationCoordinator, dServer (server info, zone
  transfer response), auth (SET_SESSION_KEY), the world (session keys, player added and
  removed, world ready, shutdown response, affirmations, prep zone, shutdown universe) and
  the dashboard (server list, instance shutdown, config reload, announcements, player
  actions, message capture) send and read structs.
- The login stamps are a `stamps` field of RequestZoneTransfer and
  RequestZoneTransferResponse (read leniently as before: a message without them reads as
  empty); master adds its stamps in the REQUEST_ZONE_TRANSFER handler and when it answers,
  as it did.
- InstanceManager::GetInstanceBySysAddr takes a const address.

Verified: tests/dGameTests/dNetTests/Legacy/MasterPacketsLegacy.h is a verbatim copy of
the old writers and readers; MasterPacketsTests requires identical bytes for a grid of
inputs, checks the old readers read what the structs write, round trips and truncation,
hand written golden packets, that zone transfers without stamps still read, that the dashboard/migration structs write what
"header + Serialize" wrote, and that the dispatcher drops truncated packets. No wire
bytes changed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-28 22:30:50 -05:00
Aaron Kimbrell
efa08ac1d0 feat(master): login stamps travel through master and back
The login's Stamps now go with auth's REQUEST_ZONE_TRANSFER to master and
come back in REQUEST_ZONE_TRANSFER_RESPONSE, so master stamps the steps it
performs itself, with its own time: got the request
(WORLD_PACKET_RECEIVED, zone), the world is still starting and the request
waits (IM_LOGIN_QUEUED, instance), answered with a world
(WORLD_SESSION_CONFIRM_TO_AUTH, instance). Auth sends what comes back in
the login response.

Server to server wire change (message IDs unchanged): both messages end
with a Stamps list (u32 16 * count + 4, then the stamps); it is empty
(4 bytes) when a world server asks for a transfer. Touched:
- MasterPackets::SendZoneTransferRequest / SendZoneTransferResponse: take
  and write the stamps (default empty)
- MasterServer.cpp REQUEST_ZONE_TRANSFER: reads them, stamps, keeps them
  in the PendingInstanceRequest (new stamps member, InstanceManager.h)
- InstanceManager::ReadyInstance / AffirmTransfer: stamp and send them back
- ZoneInstanceManager: HandleRequestZoneTransferResponse reads them; a
  RequestZoneTransfer overload takes stamps and a callback that gets them
- AuthPackets LoginRequest::Handle uses that overload

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-28 22:30:48 -05:00
Aaron Kimbrell
e213a7aeff feat: web dashboard and playground work
The NexusDashboard-parity dashboard (dDashboardServer) and everything built on it on the experimental branch:
accounts, characters, properties and moderation tools, permissions shared with in-game slash commands, economy
reports, World 3D and property 3D views with client scenery, scheduled events (features, vanity changes, live
events, announcements, restarts), vanity files and events, the CDClient browser, the message inspector with saved
captures, chat filter tools, community challenges, live ops, the AI moderator helper, and the server-side changes
they need.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-28 22:30:43 -05:00
Aaron Kimbrell
b0f81a1c8f feat: master coordinates moving an instance's players (replace, merge)
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-28 22:30:36 -05:00
David Markowitz
a307f0601a fix: bugs in private instances causing master crashes (#1986)
* fix: bugs in private instances causing master crashes

tested that creating a private instance and shutting down the server no longer crashes master

* Update InstanceManager.cpp
2026-06-08 23:22:04 -05:00
David Markowitz
a1ba5b8f12 feat: remove instance pointer management by migrating to unique_ptr (#1838)
Tested that i can join clones, zones and private instances and that the expected zones are loaded into
2025-06-29 05:41:03 -04:00
David Markowitz
f5c212fb86 fix: sys addr for private zones (#1760)
* fix: sys addr for private zones

* Initialize variables in Instance
2025-04-11 09:05:31 -05:00
jadebenn
0c1ee0513d refactor: Change TryParse implementation (#1442)
* Changed how the TryParse function works (and also did some general cleanup along the way)

* Update noexcept attributes (verified these are correct)

* Add fp overload for MacOS functionality

* resolving some feedback

* Split out unrelated changes to CleanupRoundup branch

* Update in response to feedback

* the consequences of emo's member variable renaming request

* Revert "the consequences of emo's member variable renaming request"

This reverts commit bf318caeda.

* Fully revert renaming attempt

* Revert "the consequences of emo's member variable renaming request"

This reverts commit bf318caeda.

Fully revert renaming attempt

* Created ClientVersion.h and moved the client version defaults to it

* Fix partial parsing and MacOS floating point errors

* attempting fix to MacOS compiler error

* syntax pass (should be the last commit unless the CI fails)

* ah, wait, forgot to uncomment the preprocessor statements for MacOS. THIS should be the last commit pending CI

* Okay, one last thing I noticed: We were including C headers here. Now they're C++ headers. Pinky swear this is it!

* typo and I am OCD. please let this be the last

* hash is usally but not always noexcept, so the specifier should go

* Address MOST of the feedback

* address the claim codes issue
2024-02-10 05:05:25 -06:00
Aaron Kimbre
321d354e96 fix: don't crash if some configs aren't present
remove not starting if ini's aren't present since everything can run from env vars now
2024-01-04 18:21:03 -06:00
David Markowitz
5942182486 feat: Abstract Logger and simplify code (#1207)
* Logger: Rename logger to Logger from dLogger

* Logger: Add compile time filename

Fix include issues
Add writers
Add macros
Add macro to force compilation

* Logger: Replace calls with macros

Allows for filename and line number to be logged

* Logger: Add comments

and remove extra define

Logger: Replace with unique_ptr

also flush console at exit. regular file writer should be flushed on file close.

Logger: Remove constexpr on variable

* Logger: Simplify code

* Update Logger.cpp
2023-10-21 16:31:55 -07:00
EmosewaMC
3c581fffbb Remove magic numbers
Replace magic numbers with constexpr calculated times.

Tested that trying to create a new instance while shutting down doesn't allow a new instance to be created.
2022-12-15 20:39:29 -08:00
aronwk-aaron
19e77a38d8 format codebase 2022-07-28 08:39:57 -05:00
David Markowitz
b55606d41e Fix the issue where we would create new worlds on ports that were still being used (#625)
* Wait for world to shutdown

We need to wait for the message that the world has shutdown before shutting it down.

* Dont sent people to dead instances

* Added shutting down check

Added check for isShuttingDown

* Update when we remove from master
2022-07-18 18:08:33 -05:00
Nexus
ca8f0059a3 Add port recycling to instance creation
Made instance creation use previously used ports when available, to prevent
crashes caused by ports being used that are outside of the assigned range.
2021-12-14 11:05:33 +08:00
Unknown
0545adfac3 Public release of the DLU server code!
Have fun!
2021-12-05 18:54:36 +01:00