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.
35 lines
1.3 KiB
C#
35 lines
1.3 KiB
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;
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public class MqttPublishSubscribeParityTests
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{
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[Fact]
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public async Task Mqtt_publish_only_reaches_matching_topic_subscribers()
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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 sub = new TcpClient();
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await sub.ConnectAsync(IPAddress.Loopback, listener.Port);
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var subStream = sub.GetStream();
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await MqttTestWire.WriteLineAsync(subStream, "CONNECT sub");
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_ = await MqttTestWire.ReadLineAsync(subStream, 1000);
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await MqttTestWire.WriteLineAsync(subStream, "SUB sensors.temp");
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_ = await MqttTestWire.ReadLineAsync(subStream, 1000);
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using var pub = new TcpClient();
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await pub.ConnectAsync(IPAddress.Loopback, listener.Port);
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var pubStream = pub.GetStream();
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await MqttTestWire.WriteLineAsync(pubStream, "CONNECT pub");
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_ = await MqttTestWire.ReadLineAsync(pubStream, 1000);
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await MqttTestWire.WriteLineAsync(pubStream, "PUB sensors.humidity 90");
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(await MqttTestWire.ReadLineAsync(subStream, 150)).ShouldBeNull();
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}
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}
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