Class CallInvoker (2.48.0)

public abstract class CallInvoker : object

Abstraction of client-side RPC invocation.

Inheritance

Object > CallInvoker

Namespace

Grpc.Core

Assembly

Grpc.Core.Api.dll

Methods

AsyncClientStreamingCall<TRequest, TResponse>(Method<TRequest, TResponse>, Nullable<String>, CallOptions)

public abstract AsyncClientStreamingCall<TRequest, TResponse> AsyncClientStreamingCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string? host, CallOptions options)
    where TRequest : class where TResponse : class

Invokes a client streaming call asynchronously. In client streaming scenario, client sends a stream of requests and server responds with a single response.

Parameters
Name	Description
`method`	`Method<TRequest, TResponse>`
`host`	`Nullable<String>`
`options`	`CallOptions`

Returns
Type	Description
`AsyncClientStreamingCall<TRequest, TResponse>`

Type Parameters
Name	Description
`TRequest`
`TResponse`

AsyncDuplexStreamingCall<TRequest, TResponse>(Method<TRequest, TResponse>, Nullable<String>, CallOptions)

public abstract AsyncDuplexStreamingCall<TRequest, TResponse> AsyncDuplexStreamingCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string? host, CallOptions options)
    where TRequest : class where TResponse : class

Invokes a duplex streaming call asynchronously. In duplex streaming scenario, client sends a stream of requests and server responds with a stream of responses. The response stream is completely independent and both side can be sending messages at the same time.

Parameters
Name	Description
`method`	`Method<TRequest, TResponse>`
`host`	`Nullable<String>`
`options`	`CallOptions`

Returns
Type	Description
`AsyncDuplexStreamingCall<TRequest, TResponse>`

Type Parameters
Name	Description
`TRequest`
`TResponse`

AsyncServerStreamingCall<TRequest, TResponse>(Method<TRequest, TResponse>, Nullable<String>, CallOptions, TRequest)

public abstract AsyncServerStreamingCall<TResponse> AsyncServerStreamingCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string? host, CallOptions options, TRequest request)
    where TRequest : class where TResponse : class

Invokes a server streaming call asynchronously. In server streaming scenario, client sends on request and server responds with a stream of responses.

Parameters
Name	Description
`method`	`Method<TRequest, TResponse>`
`host`	`Nullable<String>`
`options`	`CallOptions`
`request`	`TRequest`

Returns
Type	Description
`AsyncServerStreamingCall<TResponse>`

Type Parameters
Name	Description
`TRequest`
`TResponse`

AsyncUnaryCall<TRequest, TResponse>(Method<TRequest, TResponse>, Nullable<String>, CallOptions, TRequest)

public abstract AsyncUnaryCall<TResponse> AsyncUnaryCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string? host, CallOptions options, TRequest request)
    where TRequest : class where TResponse : class

Invokes a simple remote call asynchronously.

Parameters
Name	Description
`method`	`Method<TRequest, TResponse>`
`host`	`Nullable<String>`
`options`	`CallOptions`
`request`	`TRequest`

Returns
Type	Description
`AsyncUnaryCall<TResponse>`

Type Parameters
Name	Description
`TRequest`
`TResponse`

BlockingUnaryCall<TRequest, TResponse>(Method<TRequest, TResponse>, Nullable<String>, CallOptions, TRequest)

public abstract TResponse BlockingUnaryCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string? host, CallOptions options, TRequest request)
    where TRequest : class where TResponse : class

Invokes a simple remote call in a blocking fashion.

Parameters
Name	Description
`method`	`Method<TRequest, TResponse>`
`host`	`Nullable<String>`
`options`	`CallOptions`
`request`	`TRequest`

Returns
Type	Description
`TResponse`

Type Parameters
Name	Description
`TRequest`
`TResponse`

Extension Methods

CallInvokerExtensions.Intercept(CallInvoker, Interceptor)

CallInvokerExtensions.Intercept(CallInvoker, Interceptor[])

CallInvokerExtensions.Intercept(CallInvoker, Func<Metadata, Metadata>)