niko
33 lines
1.5 KiB
C#
33 lines
1.5 KiB
C#
using CampusNet.Net;
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namespace CampusNet.Services;
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/// <summary>
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/// Room owners / co-owners and staff (developer or moderator flag) are not dropped for going quiet
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/// the way everyone else is: once they join a room, the Campus server (localhost only) is asked
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/// whether they own that room or are staff, and their connection's allowed silence is raised to
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/// PhotonUdpServer.AfkExemptTimeoutMs (10 min). Everyone else keeps PeerTimeoutMs (60 s).
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/// </summary>
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public static class AfkExempt
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{
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private static readonly string Url = Environment.GetEnvironmentVariable("CAMPUSNET_AFKEXEMPT_URL") ?? "http://127.0.0.1:8080/photon/afkexempt";
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private static readonly HttpClient Http = new() { Timeout = TimeSpan.FromSeconds(3) };
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public static void Apply(Connection c, string room)
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{
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string? user = c.UserId;
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if (string.IsNullOrEmpty(user) || !ulong.TryParse(user, out _)) return;
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_ = Task.Run(async () =>
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{
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try
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{
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string answer = (await Http.GetStringAsync($"{Url}?id={Uri.EscapeDataString(user)}&room={Uri.EscapeDataString(room)}")).Trim();
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if (answer.Length == 0 || answer == "0") return;
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lock (c.Peer) c.Peer.TimeoutMs = PhotonUdpServer.AfkExemptTimeoutMs;
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Log.Info($"{c.Tag}: {answer} in '{room}' - kept through {PhotonUdpServer.AfkExemptTimeoutMs / 60000} min of silence");
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}
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catch { /* Campus unreachable: they keep the normal timeout */ }
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});
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}
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}
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