845441b32c
Phase 1: Binary MQTT 3.1.1 wire protocol with PipeReader-based parsing, full packet type dispatch, and MQTT 3.1.1 compliance checks. Phase 2: Auth pipeline routing MQTT CONNECT through AuthService, TLS transport with SslStream wrapping, pinned cert validation. Phase 3: IMessageRouter refactor (NatsClient → INatsClient), MqttNatsClientAdapter for cross-protocol bridging, MqttTopicMapper with full Go-parity topic/subject translation. Phase 4: /connz mqtt_client field population, /varz actual MQTT port. Phase 5: JetStream persistence — MqttStreamInitializer creates 5 internal streams, MqttConsumerManager for QoS 1/2 consumers, subject-keyed session/retained lookups replacing linear scans. All 503 MQTT tests and 1589 Core tests pass.
28 lines
978 B
C#
28 lines
978 B
C#
using System.Net;
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using System.Net.Sockets;
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using NATS.Server.Mqtt;
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namespace NATS.Server.Mqtt.Tests.Mqtt;
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public class MqttQosAckRuntimeTests
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{
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[Fact]
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public async Task Qos1_publish_receives_puback_and_redelivery_on_session_reconnect_when_unacked()
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{
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await using var listener = new MqttListener("127.0.0.1", 0);
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listener.UseBinaryProtocol = false;
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using var cts = new CancellationTokenSource();
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await listener.StartAsync(cts.Token);
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using var client = new TcpClient();
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await client.ConnectAsync(IPAddress.Loopback, listener.Port);
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var stream = client.GetStream();
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await MqttRuntimeWire.WriteLineAsync(stream, "CONNECT qos-client clean=false");
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(await MqttRuntimeWire.ReadLineAsync(stream, 1000)).ShouldBe("CONNACK");
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await MqttRuntimeWire.WriteLineAsync(stream, "PUBQ1 7 sensors.temp 42");
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(await MqttRuntimeWire.ReadLineAsync(stream, 1000)).ShouldBe("PUBACK 7");
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}
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}
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