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
15 lines
342 B
C#
15 lines
342 B
C#
namespace ZB.MOM.WW.OtOpcUa.Driver.Mqtt;
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/// <summary>
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/// MQTT wire protocol version negotiated at CONNECT. See
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/// <c>docs/plans/2026-07-15-mqtt-sparkplug-driver-design.md</c> §5.1.
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/// </summary>
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public enum MqttProtocolVersion
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{
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/// <summary>MQTT 3.1.1.</summary>
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V311,
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/// <summary>MQTT 5.0.</summary>
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V500,
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}
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