colby
e4b62ff5ce
BridgeTownCrier handles inbound towncrier.add / towncrier.remove, pushing
website-published news into GlobalTownCrierEntryList so every town crier
announces it until it expires. Both run on the Core thread (required: AddEntry
mutates a shared list and the criers send packets). An id maps to the created
TownCrierEntry so a later remove can pull it, and re-adding an id replaces the
prior entry.
Caps are enforced before touching the shared list -- line count, line length,
active-entry count, duration -- as defense in depth on top of the loopback trust
boundary: a buggy or compromised sidecar still cannot flood the criers or pin a
message forever. Config: Bridge.TownCrierMax{Lines,LineLength,Active,DurationSec}.
Verified with a sending stub and a probe that logs the actual crier list. Replies
and game state agree: add n1 -> towncrier.ok and the entry appears with the exact
lines; add n2 (8 lines over the cap of 6) -> towncrier.error and never enters the
list; remove n1 -> towncrier.ok and the entry is gone; remove unknown ->
towncrier.error. Evidence in docs/PLAN.md §16.
Adds BridgeJson.GetStringList for JSON string arrays, tools/stub_sidecar_crier.ps1,
and tools/scaffolding/BridgeCrierProbe.cs. This closes the pure-plugin inbound
work; only the PlayerVendorSale core edit (Phase 7) remains on the ServUO side.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
67 lines
2.5 KiB
C#
67 lines
2.5 KiB
C#
using System;
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namespace Server.Custom.Bridge
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{
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/// <summary>
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/// Tunables from Config/Bridge.cfg. Key scope is the filename, so `Port=7788` there
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/// reads as "Bridge.Port" here.
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///
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/// Loaded in Configure(), which ScriptCompiler invokes before World.Load.
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/// </summary>
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public static class BridgeConfig
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{
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public static string Host { get; private set; }
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public static int Port { get; private set; }
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public static int QueueCap { get; private set; }
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public static int StatSweepSeconds { get; private set; }
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public static int DecaySweepSeconds { get; private set; }
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public static int EconomySweepSeconds { get; private set; }
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public static string LinkUrl { get; private set; }
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public static int TownCrierMaxLines { get; private set; }
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public static int TownCrierMaxLineLength { get; private set; }
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public static int TownCrierMaxActive { get; private set; }
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public static int TownCrierMaxDurationSec { get; private set; }
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public static bool Enabled { get; private set; }
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public static void Configure()
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{
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Load();
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}
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/// <summary>Re-readable at runtime via `[bridge reload`.</summary>
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public static void Load()
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{
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Enabled = Config.Get("Bridge.Enabled", true);
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Host = Config.Get("Bridge.Host", "127.0.0.1");
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Port = Config.Get("Bridge.Port", 7788);
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QueueCap = Config.Get("Bridge.QueueCap", 10000);
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StatSweepSeconds = Config.Get("Bridge.StatSweepSeconds", 30);
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DecaySweepSeconds = Config.Get("Bridge.DecaySweepSeconds", 60);
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EconomySweepSeconds = Config.Get("Bridge.EconomySweepSeconds", 300);
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LinkUrl = Config.Get("Bridge.LinkUrl", "https://yoursite/link");
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TownCrierMaxLines = Config.Get("Bridge.TownCrierMaxLines", 6);
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TownCrierMaxLineLength = Config.Get("Bridge.TownCrierMaxLineLength", 200);
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TownCrierMaxActive = Config.Get("Bridge.TownCrierMaxActive", 20);
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TownCrierMaxDurationSec = Config.Get("Bridge.TownCrierMaxDurationSec", 86400);
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if (QueueCap < 16)
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QueueCap = 16;
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}
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public static string Describe()
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{
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return String.Format(
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"enabled={0} endpoint={1}:{2} queueCap={3} sweeps(stat={4}s decay={5}s econ={6}s)",
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Enabled, Host, Port, QueueCap, StatSweepSeconds, DecaySweepSeconds, EconomySweepSeconds);
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}
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}
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}
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