shishengliang/lingniu-vehicle-ingest
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feat(go): publish realtime fields stream

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lingniu
2026-07-03 14:08:32 +08:00
parent e1bf2d72e1
commit 535acdb2a6
23 changed files with 284 additions and 15 deletions
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12
go/vehicle-gateway/cmd/gateway/main.go
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@@ -186,7 +186,7 @@ func buildSink(ctx context.Context, logger *slog.Logger) (eventbus.Sink, error)
})
logger.Info("nats async publish enabled", "queue_size", queueSize, "workers", workers, "publish_timeout_ms", timeout.Milliseconds())
}
logger.Info("nats jetstream sink enabled", "url", env("NATS_URL", ""), "unified_subject", natsSinkConfigFromEnv().UnifiedSubject, "publish_unified_enabled", envBool("PUBLISH_UNIFIED_ENABLED", false))
logger.Info("nats jetstream sink enabled", "url", env("NATS_URL", ""), "unified_subject", natsSinkConfigFromEnv().UnifiedSubject, "publish_unified_enabled", envBool("PUBLISH_UNIFIED_ENABLED", false), "publish_fields_enabled", true)
return out, nil
}
brokers := splitCSV(os.Getenv("KAFKA_BROKERS"))
@@ -201,6 +201,11 @@ func buildSink(ctx context.Context, logger *slog.Logger) (eventbus.Sink, error)
envelope.ProtocolJT808: env("KAFKA_TOPIC_JT808_RAW", topics.RawJT808),
envelope.ProtocolYutongMQTT: env("KAFKA_TOPIC_YUTONG_MQTT_RAW", topics.RawYutongMQTT),
},
FieldsTopics: map[envelope.Protocol]string{
envelope.ProtocolGB32960: env("KAFKA_TOPIC_GB32960_FIELDS", topics.FieldsGB32960),
envelope.ProtocolJT808: env("KAFKA_TOPIC_JT808_FIELDS", topics.FieldsJT808),
envelope.ProtocolYutongMQTT: env("KAFKA_TOPIC_YUTONG_MQTT_FIELDS", topics.FieldsYutongMQTT),
},
UnifiedTopic: env("KAFKA_TOPIC_UNIFIED", topics.Unified),
})
if err != nil {
@@ -248,6 +253,11 @@ func natsSinkConfigFromEnv() eventbus.NATSConfig {
envelope.ProtocolJT808: env("NATS_SUBJECT_JT808_RAW", env("KAFKA_TOPIC_JT808_RAW", topics.RawJT808)),
envelope.ProtocolYutongMQTT: env("NATS_SUBJECT_YUTONG_MQTT_RAW", env("KAFKA_TOPIC_YUTONG_MQTT_RAW", topics.RawYutongMQTT)),
},
FieldsSubjects: map[envelope.Protocol]string{
envelope.ProtocolGB32960: env("NATS_SUBJECT_GB32960_FIELDS", env("KAFKA_TOPIC_GB32960_FIELDS", topics.FieldsGB32960)),
envelope.ProtocolJT808: env("NATS_SUBJECT_JT808_FIELDS", env("KAFKA_TOPIC_JT808_FIELDS", topics.FieldsJT808)),
envelope.ProtocolYutongMQTT: env("NATS_SUBJECT_YUTONG_MQTT_FIELDS", env("KAFKA_TOPIC_YUTONG_MQTT_FIELDS", topics.FieldsYutongMQTT)),
},
UnifiedSubject: env("NATS_SUBJECT_UNIFIED", env("KAFKA_TOPIC_UNIFIED", topics.Unified)),
}
}