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https://github.com/tiennm99/gomoku.git
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tiennm99
4c068849c4
Rename - server/database/ → server/lobby/ (17 import sites + qualified references) - Package was named "database" but there is no database — it's in-memory hashmaps for players/rooms/spectators. "lobby" accurately names its role: the multiplayer game lobby state (who is in what room, joining/leaving, spectating). Ratel-online legacy cleanup - Delete server/README.md — 100% Chinese, entirely about ratel card games (斗地主/跑得快/德州扑克/麻将/骗子酒馆/Uno). Zero relevance to gomoku. - Delete server/build.sh + server/build.ps1 — multi-platform ratel-server build scripts with mixed Chinese comments, superseded by Makefile + Dockerfile. - Delete server/docs/ — Chinese Docker deployment guide + quickstart, superseded by root docs/deployment-guide.md and root README.md. - Delete server/demo.gif — ratel card-game demo screenshot. Comment fixes: update "database" references in consts/const.go and game/board.go package docs to point at "lobby" instead. go vet + go test ./... green.
67 lines
2.1 KiB
Go
67 lines
2.1 KiB
Go
package network
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import (
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"github.com/tiennm99/gomoku/server/lobby"
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"github.com/tiennm99/gomoku/server/pkg/log"
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"github.com/tiennm99/gomoku/server/protocol"
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)
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// Dispatch routes an incoming Request to the appropriate handler.
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//
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// Stateless requests (heartbeat, get_rooms, set_nickname, set_client_info,
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// client_exit) are handled inline on the reader goroutine — they must return fast.
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//
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// Stateful requests (create_room, join_room, game_move, etc.) are pushed onto
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// player.CmdCh for the state machine goroutine (phase-06) to consume in order.
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//
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// Overflow policy: if CmdCh is full, the request is logged and dropped rather
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// than blocking the reader goroutine (prevents backpressure deadlocks).
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func Dispatch(player *lobby.Player, req *protocol.Request) {
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switch req.Payload.(type) {
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// --- Stateless handlers (inline) ---
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case *protocol.Request_Heartbeat:
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handleHeartbeat(player, req)
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case *protocol.Request_SetNickname:
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handleSetNickname(player, req)
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case *protocol.Request_GetRooms:
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handleGetRooms(player, req)
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case *protocol.Request_SetClientInfo:
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handleSetClientInfo(player, req)
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case *protocol.Request_ClientExit:
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handleClientExit(player, req)
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// --- Stateful handlers (pushed to cmdCh for state machine) ---
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case *protocol.Request_CreateRoom,
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*protocol.Request_CreatePveRoom,
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*protocol.Request_JoinRoom,
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*protocol.Request_GameStarting,
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*protocol.Request_GameMove,
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*protocol.Request_GameReset,
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*protocol.Request_WatchGame,
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*protocol.Request_WatchGameExit:
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pushToCmdCh(player, req)
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default:
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log.Errorf("[dispatch] player %d: unhandled request type %T, dropping\n", player.ID, req.Payload)
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}
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}
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// pushToCmdCh enqueues req on player.CmdCh without blocking.
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// If the channel is full or nil, the request is dropped with a warning.
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func pushToCmdCh(player *lobby.Player, req *protocol.Request) {
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if player.CmdCh == nil {
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log.Errorf("[dispatch] player %d: CmdCh is nil, dropping %T\n", player.ID, req.Payload)
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return
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}
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select {
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case player.CmdCh <- req:
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default:
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log.Errorf("[dispatch] player %d: CmdCh full (cap %d), dropping %T\n",
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player.ID, cap(player.CmdCh), req.Payload)
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}
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}
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