With new binaries in place, master moves everything onto them while the
server keeps running (the dashboard's Live update, /liveupdate or SIGUSR2 to
master):
- database migrations of the new build first; a failure stops there
- UGC finishes the jobs it is running (queued rows stay pending), auth
restarts, chat hands its teams to master for the next chat server; master
starts the new processes and retries ones that don't come back
- once the new chat server is up (CHAT_SERVER_READY) every world connects at
once and sends its players again (LoginSessionNotify resync, no login logged)
- every world instance is replaced with an instance migration: public worlds
and private ones (same password) at once, properties after the old instance
saved and froze the property (MIGRATE_PREPARE: no building, claiming or
saving there any more), activity zones and character select once their
players left or after a wait; empty instances just stop, zones in
prestart_worlds get a new one first
- the dashboard restarts last and picks the status up again
Players land where they stood (position carried in CarriedPlayerState, also on
properties and Moon Base). Draining instances get no new players
(InstanceMigration::AcceptsNewPlayers) and show as "Moving players" in the
world list. The order lives in LiveUpdateMachine.h without master state and is
unit tested; master's glue is LiveUpdateCoordinator. Master itself is not
replaced. Message IDs are appended only.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Every packet of the chat service is now an LUBitStream struct in dNet/ChatPackets.h
(docs/PacketArchitecture.md, PR 13), and nothing in the chat server or the chat side of
the world server reads or writes a packet by hand any more.
- World <-> chat: LoginSessionNotify, UnexpectedDisconnect, GMLevelUpdate, GMMute,
Announcement (GM announce), CreateTeam, TeamUpdate (TEAM_GET_STATUS to worlds),
AchievementNotify, ShowAllRequest, FindPlayerRequest.
- Client -> world -> chat (friends, ignore list, teams, general and private chat):
GetFriendsList, AddFriendRequest, AddFriendResponse, RemoveFriend, GetIgnoreList,
AddIgnore, RemoveIgnore, GeneralChatMessage, PrivateChatMessage, TeamInvite,
TeamInviteResponse, TeamLeave, TeamKick, TeamSetLeader, TeamSetLoot, TeamGetStatus.
The 77 bytes the handlers skipped are named fields now (the sender block the client
fills in); the 4 unused bytes after the player ID are kept as `unknown`.
- What the client receives. Chat service (ChatPackets::Client): GeneralChatMessage
(replaces SendChatMessage; SendSystemMessage stays as a helper built on it),
PrivateChatMessage. Client service (ClientPackets, as structs go in the file of the
ServiceType in their header): SendCannedText (replaces SendMessageFail), GetFriendsListResponse, AddFriendRequest,
AddFriendResponse, RemoveFriendResponse, UpdateFriendNotify, WhoResponse,
ShowAllResponse, Get/Add/RemoveIgnoreResponse, TeamInvite, TeamInviteInitialResponse,
and the team game messages chat writes (TeamInviteConfirm, TeamGetStatusResponse,
TeamSetLeader, TeamAddPlayer, TeamRemovePlayer, TeamSetOffWorldFlag) as TeamGameMsg
structs, since chat doesn't link dGame's NetGameMsg.
- WORLD_ROUTE_PACKET is ChatPackets::WorldRoutePacket (its own file, dNet/WorldRoutePacket.h,
since it carries packets of other services): the target and the inner packet.
ChatPacketHandler::SendRouted replaces the per-function route headers and
SendRoutedMsg.
Dispatch: dNet/PacketDispatcher.h is a dispatch map from packet ID to (struct, handler
function); packets that fail to Deserialize are logged and dropped. The chat server's
switch and the world's HandlePacketChat switch are now maps. The handlers take the
structs; their logic is unchanged. World code sends to chat with ChatServerLink::Send
(dGame) instead of writing to Game::chatServer by hand. eChatChannel,
eChatMessageResponseCode and eAddIgnoreResponse moved to dCommon/dEnums so the structs
can use them.
Verified: tests/dGameTests/dNetTests/Legacy/ChatPacketsLegacy.h is a verbatim copy of
the old senders and readers; ChatPacketsTests (25 tests) sends a grid of inputs through
both and requires identical bits, bytes and destination, checks the old readers read
what the structs write, round trips every struct, checks truncated packets are refused,
and has hand written golden packets for general chat, canned text, GM mute and a routed
team game message. Breaking one field width (UpdateFriendNotify) and the TeamAddPlayer
zone flag made the tests fail. No wire bytes changed.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Add invite initial response msg
re-do team leave logic to send more accurate messages
Players are still able to leave the team with the same results as before, however now the correct messages are sent to team chats (no fixes for local teams).
* chore: move team logic to separate container
Makes it easier to follow team logic when you're not bouncing between 3 classes in 3 files. Consolidates all team logic to 1 namespace in TeamContainer. No logic changes were done, only renaming and fixing errors from the moving. TeamData should be replaced with unique_ptrs at some point so the Shutdown method can be removed from TeamContainer.
re-do team leave logic to send more accurate messages
Players are still able to leave the team with the same results as before, however now the correct messages are sent to team chats (no fixes for local teams).
* feat: broadcast achievements in chat as in live
Tested that everyone on the receiving players' friends list receives the announcement as it went out in live. Only works for achievements that have an entry in the MissionEmail table. This may have been sent out to everyone in your zone as well however we don't really have a way to verify this aside from questioning why the client checks for the receiver being in the ignore list. This is the only hint to me that this may have been broadcast to more than friends but again, no proof.
* Add initial response msg and sending
* Revert "Add initial response msg and sending"
This reverts commit fb942e4692.
* feat: showall, findplayer, get/openhttpmoninfo
http monitor info is planned to be used later, just putting in info that i've since reverse engineered and don't want lost
Additionally add debug world packet for duture dev use
Tested all new commands and variation of command arguments
* fix missing newline at eofs
* address most feedback
* Compormise and use struct with (de)serialize
* remove httpmoninfo commands
* Moved unrelated changes out of the TryParse PR branch
* const correctness and cstdint type usage
* removing a few "== nullptr"
* amf constexpr, const-correctness, and attrib tagging
* update to account for feedback
* Fixing accidentally included header and hopefully fixing the MacOS issue too
* try reordering the amf3 specializations to fix the MacOS issue again
* Amf3 template class member func instantiation fix
* try including only on macos
* Using if constexpr rather than specialization
* Trying a different solution for the instantiation problem
* Remove #include "dPlatforms.h"
* chore: default size to 33 on LU(W)Strings since that's the most common lenght
Was doing this on other places, but not the main one
* chore: remove all raw packet reading from chat packet handler
and general chat packet cleanup
* fix team invite/promote/kick
* Address feedback
* fix friends check
* update comments
* Address feedback
Add GM level handeling
* Address feedback
* const
use cbegin, remove null checks
they are references now, they cant be null themselves
Change to reference instead of ptr
Remove getter
const
* allow duplicate request
without the reply you apparently need to re-log for some reason.
Update PlayerContainer.cpp
* fix: properly check friend list limits
added a config for friend list limit for the brave that want to mod the client to sanely go over 50
moved the best friend limit config to chatconfig.ini where it should be
cleanup loading these configs options a bit
Tested that the BFF limit works and that the new friend limit works as well
* fix typo
* fix member variable naming
* Add friends list migration
* Change friends to use charID
Update friends table to use charID and not LWOOBJID variant.
* Fix remove friend
Fix remove friend and make the query more readable at a glance.
* Add and remove friends in the container
Properly add and remove friends in the player container
* add enums
* Add best friends and basic GM support V1
* Add more features
* not online / doesnt exist implementation
Implements the not online and invalid character response codes
* Address players not being removed
Fix an issue where players would not be marked as offline in the friends list due to the message not being sent in all circumstances.
Tested changes on 3 clients, switching characters, logging out from character select, switching characters, world transfer and my friends list looked as it was supposed to.
* Implement proper friends system
Remove debug logs
Track count of best friends
Add best friends list cap of 5
Add config option and best friend update
Add a config option and implement the last missing best friend serialization
Added comments and fixed remove best friend bug
Added some comments and addressed an issue where removing best friends would not remove them from your internal count of friends.
properties and logs fixes
whoops, had an issue
send reply if already BFFs
Send the correct objectID
I really need to rename these
Fix white space
goon
* Replace queries with unique ptrs
* remove user from player container on deletion
Remove the user from the player container when they delete their character.
