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refactor(battle-node): cut handler over to BattleSessionV2 + participants

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Production WS path now constructs RealParticipant + ScriptedBotParticipant
and hands them to BattleSessionV2 instead of the old single-WS
BattleSession. Wire behaviour preserved end-to-end (BattleNodeFlowTests
still pass).

Also fixes a RunAsync bug uncovered by the cutover: WhenAny would
terminate the session as soon as the scripted bot's no-op RunAsync
resolved, killing the live WS read loop before any traffic arrived.
Phase 1 semantics are simpler — wait for ALL participants. Phase 2's
Pvp disconnect propagation will revisit this.
This commit is contained in:
gamer147
2026-06-01 20:07:45 -04:00
parent bbc3a47f7a
commit 91472df6fc
2 changed files with 23 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
SVSim.BattleNode/Hosting/BattleNodeWebSocketHandler.cs
View File

@@ -1,6 +1,7 @@
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.Logging;
using SVSim.BattleNode.Sessions;
using SVSim.BattleNode.Sessions.Participants;
using SVSim.BattleNode.Wire;
namespace SVSim.BattleNode.Hosting;
@@ -104,9 +105,21 @@ public sealed class BattleNodeWebSocketHandler
var ws = await ctx.WebSockets.AcceptWebSocketAsync();
_store.RemovePending(battleId);
// Phase 1: handler still constructs the old single-WS BattleSession.
// Task 9 switches to BattleSessionV2 + RealParticipant + ScriptedBotParticipant.
var session = new BattleSession(ws, battleId, viewerId, pending.P1.Context, _loggerFactory.CreateLogger<BattleSession>());
// Phase 1: only Scripted is wired; Pvp + Bot land in subsequent phases.
if (pending.Type != BattleType.Scripted)
{
_log.LogWarning(
"WS upgrade for BattleId={Bid} with unsupported type={Type} (Phase 1 only handles Scripted).",
battleId, pending.Type);
return;
}
var realParticipant = new RealParticipant(ws, viewerId, pending.P1.Context,
_loggerFactory.CreateLogger<RealParticipant>());
var scriptedBot = new ScriptedBotParticipant();
var session = new BattleSessionV2(battleId, pending.Type, realParticipant, scriptedBot,
_loggerFactory.CreateLogger<BattleSessionV2>());
await session.RunAsync(ctx.RequestAborted);
}