Struct WorkerTaskServiceClient 

pub struct WorkerTaskServiceClient<T> { /* private fields */ }

Hosted by Dex server; pull Workers open streams for at most one task at a time.

Implementations

impl WorkerTaskServiceClient<Channel>

pub async fn connect<D>(dst: D) -> Result<Self, Error>

where D: TryInto<Endpoint>, D::Error: Into<StdError>,

Attempt to create a new client by connecting to a given endpoint.

impl<T> WorkerTaskServiceClient<T>

where T: GrpcService<Body>, T::Error: Into<StdError>, T::ResponseBody: Body<Data = Bytes> + Send + 'static, <T::ResponseBody as Body>::Error: Into<StdError> + Send,

pub fn new(inner: T) -> Self

pub fn with_origin(inner: T, origin: Uri) -> Self

pub fn with_interceptor<F>( inner: T, interceptor: F, ) -> WorkerTaskServiceClient<InterceptedService<T, F>>

where F: Interceptor, T::ResponseBody: Default, T: Service<Request<Body>, Response = Response<<T as GrpcService<Body>>::ResponseBody>>, <T as Service<Request<Body>>>::Error: Into<StdError> + Send + Sync,

pub fn send_compressed(self, encoding: CompressionEncoding) -> Self

Compress requests with the given encoding.

This requires the server to support it otherwise it might respond with an error.

pub fn accept_compressed(self, encoding: CompressionEncoding) -> Self

Enable decompressing responses.

pub fn max_decoding_message_size(self, limit: usize) -> Self

Limits the maximum size of a decoded message.

Default: 4MB

pub fn max_encoding_message_size(self, limit: usize) -> Self

Limits the maximum size of an encoded message.

Default: usize::MAX

pub async fn poll_worker_task( &mut self, request: impl IntoStreamingRequest<Message = PollWorkerTaskRequest>, ) -> Result<Response<Streaming<PollWorkerTaskResponse>>, Status>

Exchanges registration, task, result, and control frames for a queue or a reserved execution slot. To stop taking work, a reserved-slot Worker cleanly half-closes an idle stream’s request side and keeps reading until Dex ends the stream. It drops tasks arriving after that decision and sends no frame at all for a dropped task: no rejection and no output. On a clean half-close of a reserved-slot stream, Dex treats a sent task without output as not delivered and dispatches it again with the same attempt number. A half-close of any other stream is still a disconnect. A Worker must send a started task’s final output before half-closing its stream. A transport error or reset instead means the Worker may have run the task.

Trait Implementations

impl<T: Clone> Clone for WorkerTaskServiceClient<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug> Debug for WorkerTaskServiceClient<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.