Struct HeartbeatClient

pub struct HeartbeatClient<T> {
    inner: Grpc<T>,
}

Fields

inner: Grpc<T>

Implementations

impl HeartbeatClient<Channel>

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

where D: TryInto<Endpoint>, <D as TryInto<Endpoint>>::Error: Into<Box<dyn Error + Send + Sync>>,

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

impl<T> HeartbeatClient<T>

where T: GrpcService<UnsyncBoxBody<Bytes, Status>>, <T as GrpcService<UnsyncBoxBody<Bytes, Status>>>::Error: Into<Box<dyn Error + Send + Sync>>, <T as GrpcService<UnsyncBoxBody<Bytes, Status>>>::ResponseBody: Body<Data = Bytes> + Send + 'static, <<T as GrpcService<UnsyncBoxBody<Bytes, Status>>>::ResponseBody as Body>::Error: Into<Box<dyn Error + Send + Sync>> + Send,

pub fn new(inner: T) -> HeartbeatClient<T>

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

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

where F: Interceptor, <T as GrpcService<UnsyncBoxBody<Bytes, Status>>>::ResponseBody: Default, T: Service<Request<UnsyncBoxBody<Bytes, Status>>, Response = Response<<T as GrpcService<UnsyncBoxBody<Bytes, Status>>>::ResponseBody>>, <T as Service<Request<UnsyncBoxBody<Bytes, Status>>>>::Error: Into<Box<dyn Error + Send + Sync>> + Send + Sync,

pub fn send_compressed( self, encoding: CompressionEncoding, ) -> HeartbeatClient<T>

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, ) -> HeartbeatClient<T>

Enable decompressing responses.

pub fn max_decoding_message_size(self, limit: usize) -> HeartbeatClient<T>

Limits the maximum size of a decoded message.

Default: 4MB

pub fn max_encoding_message_size(self, limit: usize) -> HeartbeatClient<T>

Limits the maximum size of an encoded message.

Default: usize::MAX

pub async fn heartbeat( &mut self, request: impl IntoStreamingRequest<Message = HeartbeatRequest>, ) -> Result<Response<Streaming<HeartbeatResponse>>, Status>

Heartbeat, there may be many contents of the heartbeat, such as:

1. Metadata to be registered to meta server and discoverable by other nodes.
2. Some performance metrics, such as Load, CPU usage, etc.
3. The number of computing tasks being executed.

pub async fn ask_leader( &mut self, request: impl IntoRequest<AskLeaderRequest>, ) -> Result<Response<AskLeaderResponse>, Status>

Ask leader’s endpoint.

Trait Implementations

impl<T> Clone for HeartbeatClient<T>

where T: Clone,

fn clone(&self) -> HeartbeatClient<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Debug for HeartbeatClient<T>

where T: Debug,

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

Formats the value using the given formatter.