a25593a9c6
Group all 69 projects into category subfolders under src/ and tests/ so the Rider Solution Explorer mirrors the module structure. Folders: Core, Server, Drivers (with a nested Driver CLIs subfolder), Client, Tooling. - Move every project folder on disk with git mv (history preserved as renames). - Recompute relative paths in 57 .csproj files: cross-category ProjectReferences, the lib/ HintPath+None refs in Driver.Historian.Wonderware, and the external mxaccessgw refs in Driver.Galaxy and its test project. - Rebuild ZB.MOM.WW.OtOpcUa.slnx with nested solution folders. - Re-prefix project paths in functional scripts (e2e, compliance, smoke SQL, integration, install). Build green (0 errors); unit tests pass. Docs left for a separate pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
26 lines
1.0 KiB
C#
26 lines
1.0 KiB
C#
namespace ZB.MOM.WW.OtOpcUa.Driver.Modbus;
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/// <summary>
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/// Abstraction over the Modbus TCP socket. Takes a <c>PDU</c> (function code + data, excluding
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/// the 7-byte MBAP header) and returns the response PDU — the transport owns transaction-id
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/// pairing, framing, and socket I/O. Tests supply in-memory fakes.
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/// </summary>
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public interface IModbusTransport : IAsyncDisposable
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{
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Task ConnectAsync(CancellationToken ct);
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/// <summary>
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/// Send a Modbus PDU (function code + function-specific data) and read the response PDU.
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/// Throws <see cref="ModbusException"/> when the server returns an exception PDU
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/// (function code + 0x80 + exception code).
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/// </summary>
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Task<byte[]> SendAsync(byte unitId, byte[] pdu, CancellationToken ct);
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}
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public sealed class ModbusException(byte functionCode, byte exceptionCode, string message)
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: Exception(message)
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{
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public byte FunctionCode { get; } = functionCode;
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public byte ExceptionCode { get; } = exceptionCode;
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}
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