public sealed class AsyncResponseStream<TResponse> : IAsyncEnumerable<TResponse>An adapter from the gRPC stream representation () to and . Note that GetAsyncEnumerator(CancellationToken) can only be called once per instance due to the "only iterate once" nature of the response stream.
Implements
IAsyncEnumerator<TResponse>Namespace
Google.Api.Gax.GrpcAssembly
Google.Api.Gax.Grpc.dll
Type Parameter |
|
|---|---|
| Name | Description |
TResponse |
The response type. |
Remarks
This type implements both of the standard asynchronous sequence interfaces for simplicity of use:
Properties
Current
public TResponse Current { get; }| Property Value | |
|---|---|
| Type | Description |
TResponse |
|
Methods
DisposeAsync()
public ValueTask DisposeAsync()| Returns | |
|---|---|
| Type | Description |
ValueTask |
|
GetAsyncEnumerator(CancellationToken)
public IAsyncEnumerator<TResponse> GetAsyncEnumerator(CancellationToken cancellationToken = default(CancellationToken))Begins iterating over the response stream, using the specified cancellation token. This method can only be called once per instance.
| Parameter | |
|---|---|
| Name | Description |
cancellationToken |
CancellationTokenThe cancellation token to use in subsequent MoveNextAsync() calls. |
| Returns | |
|---|---|
| Type | Description |
IAsyncEnumerator<TResponse> |
An iterator over the response stream. |
| Exceptions | |
|---|---|
| Type | Description |
InvalidOperationException |
This method has already been called on this instance. |
MoveNextAsync()
public ValueTask<bool> MoveNextAsync()Moves to the next item, using the cancellation token configured by GetAsyncEnumerator(CancellationToken).
| Returns | |
|---|---|
| Type | Description |
ValueTask<Boolean> |
|
MoveNextAsync(CancellationToken)
public async ValueTask<bool> MoveNextAsync(CancellationToken cancellationToken)Moves to the next item, using the specified cancellation token.
| Parameter | |
|---|---|
| Name | Description |
cancellationToken |
CancellationTokenThe cancellation token to use for this step. |
| Returns | |
|---|---|
| Type | Description |
ValueTask<Boolean> |
A task that will complete with a result of true if the enumerator was successfully advanced to the next element, or false if the enumerator has passed the end of the collection. |