Sienna Meridian Satterwhite
02a574b24e
Pure formatting pass from `cargo fmt --all`. No logic changes. Separating this out so the 1.9 release feature commits that follow show only their intentional edits.
53 lines
1.7 KiB
Rust
53 lines
1.7 KiB
Rust
use async_trait::async_trait;
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use wfe_core::models::LifecycleEvent;
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use wfe_core::traits::LifecyclePublisher;
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pub struct ValkeyLifecyclePublisher {
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conn: redis::aio::MultiplexedConnection,
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prefix: String,
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}
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impl ValkeyLifecyclePublisher {
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pub async fn new(redis_url: &str, prefix: &str) -> wfe_core::Result<Self> {
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let client = redis::Client::open(redis_url)
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.map_err(|e| wfe_core::WfeError::Persistence(e.to_string()))?;
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let conn = client
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.get_multiplexed_tokio_connection()
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.await
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.map_err(|e| wfe_core::WfeError::Persistence(e.to_string()))?;
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Ok(Self {
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conn,
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prefix: prefix.to_string(),
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})
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}
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}
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#[async_trait]
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impl LifecyclePublisher for ValkeyLifecyclePublisher {
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async fn publish(&self, event: LifecycleEvent) -> wfe_core::Result<()> {
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let mut conn = self.conn.clone();
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let json = serde_json::to_string(&event)?;
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let instance_channel = format!("{}:lifecycle:{}", self.prefix, event.workflow_instance_id);
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let all_channel = format!("{}:lifecycle:all", self.prefix);
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// Publish to the instance-specific channel.
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redis::cmd("PUBLISH")
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.arg(&instance_channel)
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.arg(&json)
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.query_async::<i64>(&mut conn)
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.await
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.map_err(|e| wfe_core::WfeError::Persistence(e.to_string()))?;
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// Publish to the global "all" channel.
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redis::cmd("PUBLISH")
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.arg(&all_channel)
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.arg(&json)
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.query_async::<i64>(&mut conn)
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.await
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.map_err(|e| wfe_core::WfeError::Persistence(e.to_string()))?;
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Ok(())
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}
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}
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