Struct HttpSink 

pub struct HttpSink { /* private fields */ }

Available on crate feature sink-http only.

An HTTP sink that sends records to an HTTP endpoint.

Implementations

impl HttpSink

pub fn new(config: HttpSinkConfig) -> HttpSink

Create a new HTTP sink from the given configuration.

pub fn with_auth_provider(self, provider: Arc<dyn AuthProvider>) -> HttpSink

Attach a shared AuthProvider. When set, the provider supplies the credential for every request (taking precedence over inline auth), so several sinks can share one token with single-flight refresh. Used by the CLI to resolve auth: { ref }, and by library callers who construct one provider and inject it into many sinks.

Trait Implementations

impl Sink for HttpSink

fn check<'life0, 'life1, 'async_trait>( &'life0 self, ctx: &'life1 CheckContext, ) -> Pin<Box<dyn Future<Output = Result<CheckReport, FaucetError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, HttpSink: 'async_trait,

Non-mutating preflight probe (probe name "network").

Issues a lightweight HEAD request to the configured endpoint over the existing reqwest client. We only care that the host is reachable — that DNS, TCP, TLS and the server all work — so any HTTP response (2xx, 4xx including 405 Method Not Allowed, or 5xx) counts as a pass. Only a transport/connection error (no response at all) is a failure.

fn write_batch_partial<'life0, 'life1, 'async_trait>( &'life0 self, records: &'life1 [Value], ) -> Pin<Box<dyn Future<Output = Result<Vec<Result<(), FaucetError>>, FaucetError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, HttpSink: 'async_trait,

Report per-row outcomes so the DLQ router dead-letters only the records that genuinely failed.

In Individual mode every record is an independent POST, so each record’s success/failure is attributable: we attempt all of them (unlike write_batch, whose ? short-circuits on the first failure) and return one Ok/Err per record. Without this override the default impl would surface the first error as an outer Err, and under on_batch_error: dlq_all the pipeline would route the entire batch to the DLQ — duplicating the already-delivered rows against a non-idempotent endpoint (#146 M14).

In Array mode a single array POST cannot attribute a failure to specific rows, so it stays all-or-nothing (matches the default trait impl): the whole batch surfaces as an outer Err and the router’s on_batch_error policy decides whether to abort or dead-letter it.

fn config_schema(&self) -> Value

Return a JSON Schema describing the configuration this sink accepts.

fn write_batch<'life0, 'life1, 'async_trait>( &'life0 self, records: &'life1 [Value], ) -> Pin<Box<dyn Future<Output = Result<usize, FaucetError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, HttpSink: 'async_trait,

Write a batch of records to the destination.

fn flush<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<(), FaucetError>> + Send + 'async_trait>>

where 'life0: 'async_trait, Self: 'async_trait,

Flush any buffered data to the destination.

fn connector_name(&self) -> &'static str

Stable identifier used as the connector label on metrics and the connector attribute on spans. See Source::connector_name.