pub struct Server { /* private fields */ }
Expand description

A gRPC Server that implements the tokio-console wire format.

Client applications, such as the tokio-console CLI connect to the gRPC server, and stream data about the runtime’s history (such as a list of the currently active tasks, or statistics summarizing polling times). A Server also interprets commands from a client application, such a request to focus in on a specific task, and translates that into a stream of details specific to that task.

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impl Server

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pub const DEFAULT_IP: IpAddr = _

A Server by default binds socket address 127.0.0.1 to service remote procedure calls.

Note that methods like init and spawn will parse the socket address from the TOKIO_CONSOLE_BIND environment variable before falling back on constructing a socket address from this default.

See also Builder::server_addr.

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pub const DEFAULT_PORT: u16 = 6_669u16

A Server by default binds port 6669 to service remote procedure calls.

Note that methods like init and spawn will parse the socket address from the TOKIO_CONSOLE_BIND environment variable before falling back on constructing a socket address from this default.

See also Builder::server_addr.

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pub async fn serve(self) -> Result<(), Box<dyn Error + Send + Sync + 'static>>

Starts the gRPC service with the default gRPC settings.

To configure gRPC server settings before starting the server, use serve_with instead. This method is equivalent to calling serve_with and providing the default gRPC server settings:

server.serve_with(tonic::transport::Server::default()).await
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pub async fn serve_with( self, builder: Server ) -> Result<(), Box<dyn Error + Send + Sync + 'static>>

Starts the gRPC service with the given tonic gRPC transport server builder.

The builder parameter may be used to configure gRPC-specific settings prior to starting the server.

This spawns both the server task and the event aggregation worker task on the current async runtime.

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impl Instrument for Server

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type WatchUpdatesStream = ReceiverStream<Result<Update, Status>>

Server streaming response type for the WatchUpdates method.
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type WatchTaskDetailsStream = ReceiverStream<Result<TaskDetails, Status>>

Server streaming response type for the WatchTaskDetails method.
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fn watch_updates<'life0, 'async_trait>( &'life0 self, req: Request<InstrumentRequest> ) -> Pin<Box<dyn Future<Output = Result<Response<Self::WatchUpdatesStream>, Status>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait,

Produces a stream of updates representing the behavior of the instrumented async runtime.
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fn watch_task_details<'life0, 'async_trait>( &'life0 self, req: Request<TaskDetailsRequest> ) -> Pin<Box<dyn Future<Output = Result<Response<Self::WatchTaskDetailsStream>, Status>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait,

Produces a stream of updates describing the activity of a specific task.
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fn pause<'life0, 'async_trait>( &'life0 self, _req: Request<PauseRequest> ) -> Pin<Box<dyn Future<Output = Result<Response<PauseResponse>, Status>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait,

Registers that the console observer wants to pause the stream.
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fn resume<'life0, 'async_trait>( &'life0 self, _req: Request<ResumeRequest> ) -> Pin<Box<dyn Future<Output = Result<Response<ResumeResponse>, Status>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait,

Registers that the console observer wants to resume the stream.

Auto Trait Implementations§

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impl !RefUnwindSafe for Server

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impl Send for Server

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impl Sync for Server

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impl Unpin for Server

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impl !UnwindSafe for Server

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoRequest<T> for T

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fn into_request(self) -> Request<T>

Wrap the input message T in a tonic::Request
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more