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Large nests tie up the workstation that runs them. In Database mode, Auto Nest can now queue the job on the nest server, where a worker container solves one job at a time under its own CPU and memory limits. The job has no time limit, so a throttled worker finds the same nest a fast one does, only later. - Server: /api/nest-jobs queue (schema v15). The worker holds a job on a heartbeat lease. When the lease lapses, the job goes back to the queue, or fails after three attempts. Only one job runs at a time. Packages and results are opaque to the HTTP server, which stays off Engine and IO. - Worker: OpenNest.Server.Worker in the same image (OPENNEST_ROLE=worker), reaching the server over HTTP only. It records each engine answer with RecordingNestingEngine and gives its job back on shutdown. - Desktop: "Nest on the server" in the Auto Nest dialog, for built-in engines only. The client replays the recorded answers with RemoteNestSubmission, so validation, the review and Keep run locally against the client's own drawings, exactly as after a local run. A drawing edited after sending refuses the result. If the server cannot take the job, the user may nest locally instead. - compose.server.yaml adds the throttled worker service. The Dockerfile, .dockerignore, CI paths and the deploy script now include the worker's projects. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
33 lines
1.0 KiB
C#
33 lines
1.0 KiB
C#
using System;
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using System.Threading;
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namespace OpenNest.Engine.Jobs.Remote;
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/// <summary>
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/// Passes every solve to another engine and records what it was asked and what it returned
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/// in <see cref="Transcript"/>. A solve that throws records nothing. The nest server's worker
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/// wraps the selected engine in one, so the client can replay the run (<see cref="RemoteNestSubmission"/>).
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/// </summary>
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public sealed class RecordingNestingEngine : INestingEngine
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{
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private readonly INestingEngine inner;
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public RecordingNestingEngine(INestingEngine inner)
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{
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this.inner = inner ?? throw new ArgumentNullException(nameof(inner));
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}
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public NestSolveTranscript Transcript { get; } = new();
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public NestJobResult Solve(NestJob job, IProgress<NestJobProgress> progress = null, CancellationToken token = default)
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{
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var result = inner.Solve(job, progress, token);
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if (result != null)
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{
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lock (Transcript)
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Transcript.Add(job, result);
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}
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return result;
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}
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}
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