Joseph Doherty
f22db5d801
Task 1 of the MQTT/Sparkplug B driver plan: MqttMode, MqttPayloadFormat, MqttProtocolVersion enums + MqttDriverOptions (broker conn + mode + nullable Sparkplug/Plain sub-options) per design doc §5.1. Removes the Task 0 temporary MQTTnet PackageReference from .Contracts (transport-free; references only Core.Abstractions). MQTTnet stays pinned in Directory.Packages.props for the .Driver project (Task 3). Claude-Session: https://claude.ai/code/session_01GASWkNEi68FSCtvr6rLoEW
18 lines
577 B
C#
18 lines
577 B
C#
namespace ZB.MOM.WW.OtOpcUa.Driver.Mqtt;
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/// <summary>
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/// How a Plain-mode MQTT tag's payload is decoded. See
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/// <c>docs/plans/2026-07-15-mqtt-sparkplug-driver-design.md</c> §5.3.
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/// </summary>
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public enum MqttPayloadFormat
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{
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/// <summary>The payload is a JSON document; a JSONPath selects the value (<c>jsonPath</c>).</summary>
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Json,
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/// <summary>The payload bytes are used as-is (e.g. binary / opaque).</summary>
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Raw,
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/// <summary>The payload is a bare scalar string (e.g. <c>"23.5"</c>), parsed by <c>dataType</c>.</summary>
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Scalar,
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}
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