Class Calls

public static class Calls : object

Helper methods for generated clients to make RPC calls. Most users will use this class only indirectly and will be making calls using client object generated from protocol buffer definition files.

Inheritance

Object > Calls

Namespace

Grpc.Core

Assembly

Grpc.Core.dll

Methods

AsyncClientStreamingCall<TRequest, TResponse>(CallInvocationDetails<TRequest, TResponse>)

public static AsyncClientStreamingCall<TRequest, TResponse> AsyncClientStreamingCall<TRequest, TResponse>(CallInvocationDetails<TRequest, TResponse> call)
    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.

Parameter

Type	Name	Description
CallInvocationDetails<TRequest, TResponse>	call	The call definition.

Returns

Type	Description
AsyncClientStreamingCall<TRequest, TResponse>	An awaitable call object providing access to the response.

Type Parameters

Name	Description
TRequest	Type of request messages.
TResponse	The of response message.

AsyncDuplexStreamingCall<TRequest, TResponse>(CallInvocationDetails<TRequest, TResponse>)

public static AsyncDuplexStreamingCall<TRequest, TResponse> AsyncDuplexStreamingCall<TRequest, TResponse>(CallInvocationDetails<TRequest, TResponse> call)
    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.

Parameter

Type	Name	Description
CallInvocationDetails<TRequest, TResponse>	call	The call definition.

Returns

Type	Description
AsyncDuplexStreamingCall<TRequest, TResponse>	A call object providing access to the asynchronous request and response streams.

Type Parameters

Name	Description
TRequest	Type of request messages.
TResponse	Type of responsemessages.

AsyncServerStreamingCall<TRequest, TResponse>(CallInvocationDetails<TRequest, TResponse>, TRequest)

public static AsyncServerStreamingCall<TResponse> AsyncServerStreamingCall<TRequest, TResponse>(CallInvocationDetails<TRequest, TResponse> call, TRequest req)
    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

Type	Name	Description
CallInvocationDetails<TRequest, TResponse>	call	The call definition.
TRequest	req	Request message.

Returns

Type	Description
AsyncServerStreamingCall<TResponse>	A call object providing access to the asynchronous response stream.

Type Parameters

Name	Description
TRequest	Type of request message.
TResponse	The of response messages.

AsyncUnaryCall<TRequest, TResponse>(CallInvocationDetails<TRequest, TResponse>, TRequest)

public static AsyncUnaryCall<TResponse> AsyncUnaryCall<TRequest, TResponse>(CallInvocationDetails<TRequest, TResponse> call, TRequest req)
    where TRequest : class where TResponse : class

Invokes a simple remote call asynchronously.

Parameters

Type	Name	Description
CallInvocationDetails<TRequest, TResponse>	call	The call definition.
TRequest	req	Request message.

Returns

Type	Description
AsyncUnaryCall<TResponse>	An awaitable call object providing access to the response.

Type Parameters

Name	Description
TRequest	Type of request message.
TResponse	The of response message.

BlockingUnaryCall<TRequest, TResponse>(CallInvocationDetails<TRequest, TResponse>, TRequest)

public static TResponse BlockingUnaryCall<TRequest, TResponse>(CallInvocationDetails<TRequest, TResponse> call, TRequest req)
    where TRequest : class where TResponse : class

Invokes a simple remote call in a blocking fashion.

Parameters

Type	Name	Description
CallInvocationDetails<TRequest, TResponse>	call	The call definition.
TRequest	req	Request message.

Returns

Type	Description
TResponse	The response.

Type Parameters

Name	Description
TRequest	Type of request message.
TResponse	The of response message.