static ClientStreamingServerMethod <TRequest, TResponse> BuildInvoker(InterceptorRegistration interceptorRegistration, ClientStreamingServerMethod <TRequest, TResponse> next)
{
return(async(requestStream, context) =>
{
var interceptorActivator = (IGrpcInterceptorActivator)context.GetHttpContext().RequestServices.GetRequiredService(interceptorRegistration.ActivatorType);
var interceptorInstance = CreateInterceptor(interceptorRegistration, interceptorActivator);
try
{
return await interceptorInstance.ClientStreamingServerHandler(requestStream, context, next);
}
finally
{
interceptorActivator.Release(interceptorInstance);
}
});
}
static ClientStreamingServerMethod <TRequest, TResponse> BuildInvoker(InterceptorRegistration interceptorRegistration, IServiceProvider serviceProvider, ClientStreamingServerMethod <TRequest, TResponse> next)
{
return(async(requestStream, context) =>
{
var interceptorActivator = interceptorRegistration.GetActivator(serviceProvider);
var interceptorHandle = CreateInterceptor(interceptorRegistration, interceptorActivator, context.GetHttpContext().RequestServices);
try
{
return await interceptorHandle.Instance.ClientStreamingServerHandler(requestStream, context, next);
}
finally
{
await interceptorActivator.ReleaseAsync(interceptorHandle);
}
});
}
public GrpcActivatorHandle <Interceptor> Create(IServiceProvider serviceProvider, InterceptorRegistration interceptorRegistration)
{
return(new GrpcActivatorHandle <Interceptor>(_interceptor, created: false, state: null));
}
public GrpcActivatorHandle <Interceptor> Create(IServiceProvider serviceProvider, InterceptorRegistration interceptorRegistration)
{
if (interceptorRegistration.Arguments.Count == 0)
{
var globalInterceptor = serviceProvider.GetService <TInterceptor>();
if (globalInterceptor != null)
{
return(new GrpcActivatorHandle <Interceptor>(globalInterceptor, created: false, state: null));
}
}
// Cache factory on registration
var factory = interceptorRegistration.GetFactory();
var interceptor = (TInterceptor)factory(serviceProvider, interceptorRegistration._args);
return(new GrpcActivatorHandle <Interceptor>(interceptor, created: true, state: null));
}
public GrpcActivatorHandle <Interceptor> Create(IServiceProvider serviceProvider, InterceptorRegistration interceptorRegistration)
{
return(new GrpcActivatorHandle <Interceptor>(Activator.CreateInstance <T>(), created: true, state: null));
}
public InterceptorActivatorHandle(InterceptorRegistration interceptorRegistration)
{
Registration = interceptorRegistration;
}
