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|
use opentelemetry::global;
use opentelemetry_semantic_conventions::attribute;
use tracing::{Instrument, Span, debug, info, info_span, warn};
use tracing_opentelemetry::OpenTelemetrySpanExt;
use warden_core::{configuration::routing::RoutingConfiguration, message::Payload};
use warden_stack::tracing::telemetry::nats::injector;
use crate::state::AppHandle;
pub(crate) async fn to_rule(
(rule_id, rule_version): (&String, &str),
state: AppHandle,
mut payload: Payload,
routing: RoutingConfiguration,
) -> anyhow::Result<()> {
// send transaction to next with nats
let subject = format!(
"{}.{rule_id}.v{rule_version}",
state.config.nats.destination_prefix
);
debug!(subject = ?subject, "publishing");
payload.routing = Some(routing);
let payload = prost::Message::encode_to_vec(&payload);
let mut headers = async_nats::HeaderMap::new();
let cx = Span::current().context();
global::get_text_map_propagator(|propagator| {
propagator.inject_context(&cx, &mut injector::HeaderMap(&mut headers))
});
let span = info_span!("nats.publish");
span.set_attribute(
attribute::MESSAGING_DESTINATION_SUBSCRIPTION_NAME,
subject.to_string(),
);
state
.services
.jetstream
.publish_with_headers(subject.clone(), headers, payload.into())
.instrument(span)
.await
.inspect_err(|e| warn!(subject = ?subject, "failed to publish: {e}"))?;
info!("published to rule");
Ok(())
}
|
