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+<!DOCTYPE html>
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+<!--[if IE]><![endif]-->
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+<html>
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+ <meta charset="utf-8">
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+ <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
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+ <title>Class Interceptor
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+ | gRPC for .NET </title>
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+ <meta name="title" content="Class Interceptor
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+ | gRPC for .NET ">
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+ </div>
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+ <ul id="pagination"></ul>
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+ </div>
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+ </div>
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+ <div role="main" class="container body-content hide-when-search">
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+
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+ <div class="sidenav hide-when-search">
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+ <a class="btn toc-toggle collapse" data-toggle="collapse" href="#sidetoggle" aria-expanded="false" aria-controls="sidetoggle">Show / Hide Table of Contents</a>
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+ <div class="sidetoggle collapse" id="sidetoggle">
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+ <div id="sidetoc"></div>
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+ </div>
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+ </div>
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+ <div class="article row grid-right">
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+ <div class="col-md-10">
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+ <article class="content wrap" id="_content" data-uid="Grpc.Core.Interceptors.Interceptor">
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+
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+
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+ <h1 id="Grpc_Core_Interceptors_Interceptor" data-uid="Grpc.Core.Interceptors.Interceptor" class="text-break">Class Interceptor
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+ </h1>
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+ <div class="markdown level0 summary"><p>Serves as the base class for gRPC interceptors.</p>
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+</div>
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+ <div class="markdown level0 conceptual"></div>
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+ <div class="inheritance">
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+ <h5>Inheritance</h5>
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+ <div class="level0"><span class="xref">System.Object</span></div>
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+ <div class="level1"><span class="xref">Interceptor</span></div>
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+ </div>
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+ <h6><strong>Namespace</strong>: <a class="xref" href="Grpc.Core.Interceptors.html">Grpc.Core.Interceptors</a></h6>
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+ <h6><strong>Assembly</strong>: Grpc.Core.Api.dll</h6>
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+ <h5 id="Grpc_Core_Interceptors_Interceptor_syntax">Syntax</h5>
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+ <div class="codewrapper">
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+ <pre><code class="lang-csharp hljs">public abstract class Interceptor : object</code></pre>
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+ </div>
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+ <h3 id="methods">Methods
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+ </h3>
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+ <a id="Grpc_Core_Interceptors_Interceptor_AsyncClientStreamingCall_" data-uid="Grpc.Core.Interceptors.Interceptor.AsyncClientStreamingCall*"></a>
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+ <h4 id="Grpc_Core_Interceptors_Interceptor_AsyncClientStreamingCall__2_Grpc_Core_Interceptors_ClientInterceptorContext___0___1__Grpc_Core_Interceptors_Interceptor_AsyncClientStreamingCallContinuation___0___1__" data-uid="Grpc.Core.Interceptors.Interceptor.AsyncClientStreamingCall``2(Grpc.Core.Interceptors.ClientInterceptorContext{``0,``1},Grpc.Core.Interceptors.Interceptor.AsyncClientStreamingCallContinuation{``0,``1})">AsyncClientStreamingCall<TRequest, TResponse>(ClientInterceptorContext<TRequest, TResponse>, Interceptor.AsyncClientStreamingCallContinuation<TRequest, TResponse>)</h4>
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+ <div class="markdown level1 summary"><p>Intercepts an asynchronous invocation of a client streaming call.</p>
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+</div>
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+ <div class="markdown level1 conceptual"></div>
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+ <h5 class="decalaration">Declaration</h5>
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+ <div class="codewrapper">
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+ <pre><code class="lang-csharp hljs">public virtual AsyncClientStreamingCall<TRequest, TResponse> AsyncClientStreamingCall<TRequest, TResponse>(ClientInterceptorContext<TRequest, TResponse> context, Interceptor.AsyncClientStreamingCallContinuation<TRequest, TResponse> continuation)
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+ where TRequest : class where TResponse : class</code></pre>
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+ </div>
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+ <h5 class="parameters">Parameters</h5>
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+ <table class="table table-bordered table-striped table-condensed">
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+ <thead>
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+ <tr>
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+ <th>Type</th>
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+ <th>Name</th>
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+ <th>Description</th>
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+ </tr>
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+ </thead>
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+ <tbody>
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+ <tr>
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+ <td><a class="xref" href="Grpc.Core.Interceptors.ClientInterceptorContext-2.html">ClientInterceptorContext</a><TRequest, TResponse></td>
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+ <td><span class="parametername">context</span></td>
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+ <td><p>The <a class="xref" href="Grpc.Core.Interceptors.ClientInterceptorContext-2.html">ClientInterceptorContext<TRequest, TResponse></a>
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+associated with the current invocation.</p>
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+</td>
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+ </tr>
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+ <tr>
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+ <td><a class="xref" href="Grpc.Core.Interceptors.Interceptor.AsyncClientStreamingCallContinuation-2.html">Interceptor.AsyncClientStreamingCallContinuation</a><TRequest, TResponse></td>
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+ <td><span class="parametername">continuation</span></td>
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+ <td><p>The callback that continues the invocation process.
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+This can be invoked zero or more times by the interceptor.
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+The interceptor can invoke the continuation passing the given
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+context argument, or substitute as it sees fit.</p>
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+</td>
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+ </tr>
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+ </tbody>
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+ </table>
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+ <h5 class="returns">Returns</h5>
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+ <table class="table table-bordered table-striped table-condensed">
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+ <thead>
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+ <tr>
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+ <th>Type</th>
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+ <th>Description</th>
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+ </tr>
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+ </thead>
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+ <tbody>
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+ <tr>
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+ <td><a class="xref" href="Grpc.Core.AsyncClientStreamingCall-2.html">AsyncClientStreamingCall</a><TRequest, TResponse></td>
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+ <td><p>An instance of <a class="xref" href="Grpc.Core.AsyncClientStreamingCall-2.html">AsyncClientStreamingCall<TRequest, TResponse></a>
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+representing an asynchronous client-streaming invocation.
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+The interceptor can simply return the return value of the
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+continuation delegate passed to it intact, or construct its
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+own substitute as it sees fit.</p>
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+</td>
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+ </tr>
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+ </tbody>
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+ </table>
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+ <h5 class="typeParameters">Type Parameters</h5>
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+ <table class="table table-bordered table-striped table-condensed">
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+ <thead>
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+ <tr>
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+ <th>Name</th>
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+ <th>Description</th>
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+ </tr>
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+ </thead>
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+ <tbody>
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+ <tr>
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+ <td><span class="parametername">TRequest</span></td>
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+ <td></td>
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+ </tr>
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+ <tr>
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+ <td><span class="parametername">TResponse</span></td>
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+ <td></td>
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+ </tr>
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+ </tbody>
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+ </table>
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+ <a id="Grpc_Core_Interceptors_Interceptor_AsyncDuplexStreamingCall_" data-uid="Grpc.Core.Interceptors.Interceptor.AsyncDuplexStreamingCall*"></a>
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+ <h4 id="Grpc_Core_Interceptors_Interceptor_AsyncDuplexStreamingCall__2_Grpc_Core_Interceptors_ClientInterceptorContext___0___1__Grpc_Core_Interceptors_Interceptor_AsyncDuplexStreamingCallContinuation___0___1__" data-uid="Grpc.Core.Interceptors.Interceptor.AsyncDuplexStreamingCall``2(Grpc.Core.Interceptors.ClientInterceptorContext{``0,``1},Grpc.Core.Interceptors.Interceptor.AsyncDuplexStreamingCallContinuation{``0,``1})">AsyncDuplexStreamingCall<TRequest, TResponse>(ClientInterceptorContext<TRequest, TResponse>, Interceptor.AsyncDuplexStreamingCallContinuation<TRequest, TResponse>)</h4>
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+ <div class="markdown level1 summary"><p>Intercepts an asynchronous invocation of a duplex streaming call.</p>
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+</div>
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+ <div class="markdown level1 conceptual"></div>
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+ <h5 class="decalaration">Declaration</h5>
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+ <div class="codewrapper">
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+ <pre><code class="lang-csharp hljs">public virtual AsyncDuplexStreamingCall<TRequest, TResponse> AsyncDuplexStreamingCall<TRequest, TResponse>(ClientInterceptorContext<TRequest, TResponse> context, Interceptor.AsyncDuplexStreamingCallContinuation<TRequest, TResponse> continuation)
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+ where TRequest : class where TResponse : class</code></pre>
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+ </div>
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+ <h5 class="parameters">Parameters</h5>
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+ <table class="table table-bordered table-striped table-condensed">
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+ <thead>
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+ <tr>
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+ <th>Type</th>
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+ <th>Name</th>
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+ <th>Description</th>
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+ </tr>
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+ </thead>
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+ <tbody>
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+ <tr>
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+ <td><a class="xref" href="Grpc.Core.Interceptors.ClientInterceptorContext-2.html">ClientInterceptorContext</a><TRequest, TResponse></td>
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+ <td><span class="parametername">context</span></td>
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+ <td><p>The <a class="xref" href="Grpc.Core.Interceptors.ClientInterceptorContext-2.html">ClientInterceptorContext<TRequest, TResponse></a>
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+associated with the current invocation.</p>
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+</td>
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+ </tr>
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+ <tr>
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+ <td><a class="xref" href="Grpc.Core.Interceptors.Interceptor.AsyncDuplexStreamingCallContinuation-2.html">Interceptor.AsyncDuplexStreamingCallContinuation</a><TRequest, TResponse></td>
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+ <td><span class="parametername">continuation</span></td>
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+ <td><p>The callback that continues the invocation process.
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+This can be invoked zero or more times by the interceptor.
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+The interceptor can invoke the continuation passing the given
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+context argument, or substitute as it sees fit.</p>
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+</td>
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+ </tr>
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+ </tbody>
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+ </table>
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+ <h5 class="returns">Returns</h5>
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+ <table class="table table-bordered table-striped table-condensed">
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+ <thead>
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+ <tr>
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+ <th>Type</th>
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+ <th>Description</th>
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+ </tr>
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+ </thead>
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+ <tbody>
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+ <tr>
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+ <td><a class="xref" href="Grpc.Core.AsyncDuplexStreamingCall-2.html">AsyncDuplexStreamingCall</a><TRequest, TResponse></td>
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+ <td><p>An instance of <a class="xref" href="Grpc.Core.AsyncDuplexStreamingCall-2.html">AsyncDuplexStreamingCall<TRequest, TResponse></a>
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+representing an asynchronous duplex-streaming invocation.
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+The interceptor can simply return the return value of the
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+continuation delegate passed to it intact, or construct its
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+own substitute as it sees fit.</p>
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+</td>
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+ </tr>
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+ </tbody>
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+ </table>
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+ <h5 class="typeParameters">Type Parameters</h5>
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+ <table class="table table-bordered table-striped table-condensed">
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+ <thead>
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+ <tr>
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+ <th>Name</th>
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+ <th>Description</th>
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+ </tr>
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+ </thead>
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+ <tbody>
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+ <tr>
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+ <td><span class="parametername">TRequest</span></td>
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+ <td></td>
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+ </tr>
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+ <tr>
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+ <td><span class="parametername">TResponse</span></td>
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+ <td></td>
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+ </tr>
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+ </tbody>
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+ </table>
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+ <a id="Grpc_Core_Interceptors_Interceptor_AsyncServerStreamingCall_" data-uid="Grpc.Core.Interceptors.Interceptor.AsyncServerStreamingCall*"></a>
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+ <h4 id="Grpc_Core_Interceptors_Interceptor_AsyncServerStreamingCall__2___0_Grpc_Core_Interceptors_ClientInterceptorContext___0___1__Grpc_Core_Interceptors_Interceptor_AsyncServerStreamingCallContinuation___0___1__" data-uid="Grpc.Core.Interceptors.Interceptor.AsyncServerStreamingCall``2(``0,Grpc.Core.Interceptors.ClientInterceptorContext{``0,``1},Grpc.Core.Interceptors.Interceptor.AsyncServerStreamingCallContinuation{``0,``1})">AsyncServerStreamingCall<TRequest, TResponse>(TRequest, ClientInterceptorContext<TRequest, TResponse>, Interceptor.AsyncServerStreamingCallContinuation<TRequest, TResponse>)</h4>
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+ <div class="markdown level1 summary"><p>Intercepts an asynchronous invocation of a streaming remote call.</p>
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+</div>
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+ <div class="markdown level1 conceptual"></div>
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+ <h5 class="decalaration">Declaration</h5>
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+ <div class="codewrapper">
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+ <pre><code class="lang-csharp hljs">public virtual AsyncServerStreamingCall<TResponse> AsyncServerStreamingCall<TRequest, TResponse>(TRequest request, ClientInterceptorContext<TRequest, TResponse> context, Interceptor.AsyncServerStreamingCallContinuation<TRequest, TResponse> continuation)
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+ where TRequest : class where TResponse : class</code></pre>
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+ </div>
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+ <h5 class="parameters">Parameters</h5>
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+ <table class="table table-bordered table-striped table-condensed">
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+ <thead>
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+ <tr>
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+ <th>Type</th>
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+ <th>Name</th>
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+ <th>Description</th>
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+ </tr>
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+ </thead>
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+ <tbody>
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+ <tr>
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+ <td><span class="xref">TRequest</span></td>
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+ <td><span class="parametername">request</span></td>
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+ <td><p>The request message of the invocation.</p>
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+</td>
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+ </tr>
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+ <tr>
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+ <td><a class="xref" href="Grpc.Core.Interceptors.ClientInterceptorContext-2.html">ClientInterceptorContext</a><TRequest, TResponse></td>
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+ <td><span class="parametername">context</span></td>
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+ <td><p>The <a class="xref" href="Grpc.Core.Interceptors.ClientInterceptorContext-2.html">ClientInterceptorContext<TRequest, TResponse></a>
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+associated with the current invocation.</p>
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+</td>
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+ </tr>
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+ <tr>
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+ <td><a class="xref" href="Grpc.Core.Interceptors.Interceptor.AsyncServerStreamingCallContinuation-2.html">Interceptor.AsyncServerStreamingCallContinuation</a><TRequest, TResponse></td>
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+ <td><span class="parametername">continuation</span></td>
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+ <td><p>The callback that continues the invocation process.
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+This can be invoked zero or more times by the interceptor.
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+The interceptor can invoke the continuation passing the given
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+request value and context arguments, or substitute them as it sees fit.</p>
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+</td>
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+ </tr>
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+ </tbody>
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+ </table>
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+ <h5 class="returns">Returns</h5>
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+ <table class="table table-bordered table-striped table-condensed">
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+ <thead>
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+ <tr>
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+ <th>Type</th>
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+ <th>Description</th>
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+ </tr>
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+ </thead>
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+ <tbody>
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+ <tr>
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+ <td><a class="xref" href="Grpc.Core.AsyncServerStreamingCall-1.html">AsyncServerStreamingCall</a><TResponse></td>
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+ <td><p>An instance of <a class="xref" href="Grpc.Core.AsyncServerStreamingCall-1.html">AsyncServerStreamingCall<TResponse></a>
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+representing an asynchronous server-streaming invocation.
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+The interceptor can simply return the return value of the
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+continuation delegate passed to it intact, or construct its
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+own substitute as it sees fit.</p>
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+</td>
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+ </tr>
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+ </tbody>
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+ </table>
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+ <h5 class="typeParameters">Type Parameters</h5>
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+ <table class="table table-bordered table-striped table-condensed">
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+ <thead>
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+ <tr>
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+ <th>Name</th>
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+ <th>Description</th>
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+ </tr>
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+ </thead>
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+ <tbody>
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+ <tr>
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+ <td><span class="parametername">TRequest</span></td>
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+ <td></td>
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+ </tr>
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+ <tr>
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|
|
+ <td><span class="parametername">TResponse</span></td>
|
|
|
+ <td></td>
|
|
|
+ </tr>
|
|
|
+ </tbody>
|
|
|
+ </table>
|
|
|
+ <a id="Grpc_Core_Interceptors_Interceptor_AsyncUnaryCall_" data-uid="Grpc.Core.Interceptors.Interceptor.AsyncUnaryCall*"></a>
|
|
|
+ <h4 id="Grpc_Core_Interceptors_Interceptor_AsyncUnaryCall__2___0_Grpc_Core_Interceptors_ClientInterceptorContext___0___1__Grpc_Core_Interceptors_Interceptor_AsyncUnaryCallContinuation___0___1__" data-uid="Grpc.Core.Interceptors.Interceptor.AsyncUnaryCall``2(``0,Grpc.Core.Interceptors.ClientInterceptorContext{``0,``1},Grpc.Core.Interceptors.Interceptor.AsyncUnaryCallContinuation{``0,``1})">AsyncUnaryCall<TRequest, TResponse>(TRequest, ClientInterceptorContext<TRequest, TResponse>, Interceptor.AsyncUnaryCallContinuation<TRequest, TResponse>)</h4>
|
|
|
+ <div class="markdown level1 summary"><p>Intercepts an asynchronous invocation of a simple remote call.</p>
|
|
|
+</div>
|
|
|
+ <div class="markdown level1 conceptual"></div>
|
|
|
+ <h5 class="decalaration">Declaration</h5>
|
|
|
+ <div class="codewrapper">
|
|
|
+ <pre><code class="lang-csharp hljs">public virtual AsyncUnaryCall<TResponse> AsyncUnaryCall<TRequest, TResponse>(TRequest request, ClientInterceptorContext<TRequest, TResponse> context, Interceptor.AsyncUnaryCallContinuation<TRequest, TResponse> continuation)
|
|
|
+ where TRequest : class where TResponse : class</code></pre>
|
|
|
+ </div>
|
|
|
+ <h5 class="parameters">Parameters</h5>
|
|
|
+ <table class="table table-bordered table-striped table-condensed">
|
|
|
+ <thead>
|
|
|
+ <tr>
|
|
|
+ <th>Type</th>
|
|
|
+ <th>Name</th>
|
|
|
+ <th>Description</th>
|
|
|
+ </tr>
|
|
|
+ </thead>
|
|
|
+ <tbody>
|
|
|
+ <tr>
|
|
|
+ <td><span class="xref">TRequest</span></td>
|
|
|
+ <td><span class="parametername">request</span></td>
|
|
|
+ <td><p>The request message of the invocation.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ <tr>
|
|
|
+ <td><a class="xref" href="Grpc.Core.Interceptors.ClientInterceptorContext-2.html">ClientInterceptorContext</a><TRequest, TResponse></td>
|
|
|
+ <td><span class="parametername">context</span></td>
|
|
|
+ <td><p>The <a class="xref" href="Grpc.Core.Interceptors.ClientInterceptorContext-2.html">ClientInterceptorContext<TRequest, TResponse></a>
|
|
|
+associated with the current invocation.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ <tr>
|
|
|
+ <td><a class="xref" href="Grpc.Core.Interceptors.Interceptor.AsyncUnaryCallContinuation-2.html">Interceptor.AsyncUnaryCallContinuation</a><TRequest, TResponse></td>
|
|
|
+ <td><span class="parametername">continuation</span></td>
|
|
|
+ <td><p>The callback that continues the invocation process.
|
|
|
+This can be invoked zero or more times by the interceptor.
|
|
|
+The interceptor can invoke the continuation passing the given
|
|
|
+request value and context arguments, or substitute them as it sees fit.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ </tbody>
|
|
|
+ </table>
|
|
|
+ <h5 class="returns">Returns</h5>
|
|
|
+ <table class="table table-bordered table-striped table-condensed">
|
|
|
+ <thead>
|
|
|
+ <tr>
|
|
|
+ <th>Type</th>
|
|
|
+ <th>Description</th>
|
|
|
+ </tr>
|
|
|
+ </thead>
|
|
|
+ <tbody>
|
|
|
+ <tr>
|
|
|
+ <td><a class="xref" href="Grpc.Core.AsyncUnaryCall-1.html">AsyncUnaryCall</a><TResponse></td>
|
|
|
+ <td><p>An instance of <a class="xref" href="Grpc.Core.AsyncUnaryCall-1.html">AsyncUnaryCall<TResponse></a>
|
|
|
+representing an asynchronous unary invocation.
|
|
|
+The interceptor can simply return the return value of the
|
|
|
+continuation delegate passed to it intact, or construct its
|
|
|
+own substitute as it sees fit.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ </tbody>
|
|
|
+ </table>
|
|
|
+ <h5 class="typeParameters">Type Parameters</h5>
|
|
|
+ <table class="table table-bordered table-striped table-condensed">
|
|
|
+ <thead>
|
|
|
+ <tr>
|
|
|
+ <th>Name</th>
|
|
|
+ <th>Description</th>
|
|
|
+ </tr>
|
|
|
+ </thead>
|
|
|
+ <tbody>
|
|
|
+ <tr>
|
|
|
+ <td><span class="parametername">TRequest</span></td>
|
|
|
+ <td></td>
|
|
|
+ </tr>
|
|
|
+ <tr>
|
|
|
+ <td><span class="parametername">TResponse</span></td>
|
|
|
+ <td></td>
|
|
|
+ </tr>
|
|
|
+ </tbody>
|
|
|
+ </table>
|
|
|
+ <a id="Grpc_Core_Interceptors_Interceptor_BlockingUnaryCall_" data-uid="Grpc.Core.Interceptors.Interceptor.BlockingUnaryCall*"></a>
|
|
|
+ <h4 id="Grpc_Core_Interceptors_Interceptor_BlockingUnaryCall__2___0_Grpc_Core_Interceptors_ClientInterceptorContext___0___1__Grpc_Core_Interceptors_Interceptor_BlockingUnaryCallContinuation___0___1__" data-uid="Grpc.Core.Interceptors.Interceptor.BlockingUnaryCall``2(``0,Grpc.Core.Interceptors.ClientInterceptorContext{``0,``1},Grpc.Core.Interceptors.Interceptor.BlockingUnaryCallContinuation{``0,``1})">BlockingUnaryCall<TRequest, TResponse>(TRequest, ClientInterceptorContext<TRequest, TResponse>, Interceptor.BlockingUnaryCallContinuation<TRequest, TResponse>)</h4>
|
|
|
+ <div class="markdown level1 summary"><p>Intercepts a blocking invocation of a simple remote call.</p>
|
|
|
+</div>
|
|
|
+ <div class="markdown level1 conceptual"></div>
|
|
|
+ <h5 class="decalaration">Declaration</h5>
|
|
|
+ <div class="codewrapper">
|
|
|
+ <pre><code class="lang-csharp hljs">public virtual TResponse BlockingUnaryCall<TRequest, TResponse>(TRequest request, ClientInterceptorContext<TRequest, TResponse> context, Interceptor.BlockingUnaryCallContinuation<TRequest, TResponse> continuation)
|
|
|
+ where TRequest : class where TResponse : class</code></pre>
|
|
|
+ </div>
|
|
|
+ <h5 class="parameters">Parameters</h5>
|
|
|
+ <table class="table table-bordered table-striped table-condensed">
|
|
|
+ <thead>
|
|
|
+ <tr>
|
|
|
+ <th>Type</th>
|
|
|
+ <th>Name</th>
|
|
|
+ <th>Description</th>
|
|
|
+ </tr>
|
|
|
+ </thead>
|
|
|
+ <tbody>
|
|
|
+ <tr>
|
|
|
+ <td><span class="xref">TRequest</span></td>
|
|
|
+ <td><span class="parametername">request</span></td>
|
|
|
+ <td><p>The request message of the invocation.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ <tr>
|
|
|
+ <td><a class="xref" href="Grpc.Core.Interceptors.ClientInterceptorContext-2.html">ClientInterceptorContext</a><TRequest, TResponse></td>
|
|
|
+ <td><span class="parametername">context</span></td>
|
|
|
+ <td><p>The <a class="xref" href="Grpc.Core.Interceptors.ClientInterceptorContext-2.html">ClientInterceptorContext<TRequest, TResponse></a>
|
|
|
+associated with the current invocation.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ <tr>
|
|
|
+ <td><a class="xref" href="Grpc.Core.Interceptors.Interceptor.BlockingUnaryCallContinuation-2.html">Interceptor.BlockingUnaryCallContinuation</a><TRequest, TResponse></td>
|
|
|
+ <td><span class="parametername">continuation</span></td>
|
|
|
+ <td><p>The callback that continues the invocation process.
|
|
|
+This can be invoked zero or more times by the interceptor.
|
|
|
+The interceptor can invoke the continuation passing the given
|
|
|
+request value and context arguments, or substitute them as it sees fit.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ </tbody>
|
|
|
+ </table>
|
|
|
+ <h5 class="returns">Returns</h5>
|
|
|
+ <table class="table table-bordered table-striped table-condensed">
|
|
|
+ <thead>
|
|
|
+ <tr>
|
|
|
+ <th>Type</th>
|
|
|
+ <th>Description</th>
|
|
|
+ </tr>
|
|
|
+ </thead>
|
|
|
+ <tbody>
|
|
|
+ <tr>
|
|
|
+ <td><span class="xref">TResponse</span></td>
|
|
|
+ <td><p>The response message of the current invocation.
|
|
|
+The interceptor can simply return the return value of the
|
|
|
+continuation delegate passed to it intact, or an arbitrary
|
|
|
+value as it sees fit.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ </tbody>
|
|
|
+ </table>
|
|
|
+ <h5 class="typeParameters">Type Parameters</h5>
|
|
|
+ <table class="table table-bordered table-striped table-condensed">
|
|
|
+ <thead>
|
|
|
+ <tr>
|
|
|
+ <th>Name</th>
|
|
|
+ <th>Description</th>
|
|
|
+ </tr>
|
|
|
+ </thead>
|
|
|
+ <tbody>
|
|
|
+ <tr>
|
|
|
+ <td><span class="parametername">TRequest</span></td>
|
|
|
+ <td></td>
|
|
|
+ </tr>
|
|
|
+ <tr>
|
|
|
+ <td><span class="parametername">TResponse</span></td>
|
|
|
+ <td></td>
|
|
|
+ </tr>
|
|
|
+ </tbody>
|
|
|
+ </table>
|
|
|
+ <a id="Grpc_Core_Interceptors_Interceptor_ClientStreamingServerHandler_" data-uid="Grpc.Core.Interceptors.Interceptor.ClientStreamingServerHandler*"></a>
|
|
|
+ <h4 id="Grpc_Core_Interceptors_Interceptor_ClientStreamingServerHandler__2_Grpc_Core_IAsyncStreamReader___0__Grpc_Core_ServerCallContext_Grpc_Core_ClientStreamingServerMethod___0___1__" data-uid="Grpc.Core.Interceptors.Interceptor.ClientStreamingServerHandler``2(Grpc.Core.IAsyncStreamReader{``0},Grpc.Core.ServerCallContext,Grpc.Core.ClientStreamingServerMethod{``0,``1})">ClientStreamingServerHandler<TRequest, TResponse>(IAsyncStreamReader<TRequest>, ServerCallContext, ClientStreamingServerMethod<TRequest, TResponse>)</h4>
|
|
|
+ <div class="markdown level1 summary"><p>Server-side handler for intercepting client streaming call.</p>
|
|
|
+</div>
|
|
|
+ <div class="markdown level1 conceptual"></div>
|
|
|
+ <h5 class="decalaration">Declaration</h5>
|
|
|
+ <div class="codewrapper">
|
|
|
+ <pre><code class="lang-csharp hljs">public virtual Task<TResponse> ClientStreamingServerHandler<TRequest, TResponse>(IAsyncStreamReader<TRequest> requestStream, ServerCallContext context, ClientStreamingServerMethod<TRequest, TResponse> continuation)
|
|
|
+ where TRequest : class where TResponse : class</code></pre>
|
|
|
+ </div>
|
|
|
+ <h5 class="parameters">Parameters</h5>
|
|
|
+ <table class="table table-bordered table-striped table-condensed">
|
|
|
+ <thead>
|
|
|
+ <tr>
|
|
|
+ <th>Type</th>
|
|
|
+ <th>Name</th>
|
|
|
+ <th>Description</th>
|
|
|
+ </tr>
|
|
|
+ </thead>
|
|
|
+ <tbody>
|
|
|
+ <tr>
|
|
|
+ <td><a class="xref" href="Grpc.Core.IAsyncStreamReader-1.html">IAsyncStreamReader</a><TRequest></td>
|
|
|
+ <td><span class="parametername">requestStream</span></td>
|
|
|
+ <td><p>The request stream of the incoming invocation.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ <tr>
|
|
|
+ <td><a class="xref" href="Grpc.Core.ServerCallContext.html">ServerCallContext</a></td>
|
|
|
+ <td><span class="parametername">context</span></td>
|
|
|
+ <td><p>An instance of <a class="xref" href="Grpc.Core.ServerCallContext.html">ServerCallContext</a> representing
|
|
|
+the context of the invocation.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ <tr>
|
|
|
+ <td><a class="xref" href="Grpc.Core.ClientStreamingServerMethod-2.html">ClientStreamingServerMethod</a><TRequest, TResponse></td>
|
|
|
+ <td><span class="parametername">continuation</span></td>
|
|
|
+ <td><p>A delegate that asynchronously proceeds with the invocation, calling
|
|
|
+the next interceptor in the chain, or the service request handler,
|
|
|
+in case of the last interceptor and return the response value of
|
|
|
+the RPC. The interceptor can choose to call it zero or more times
|
|
|
+at its discretion.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ </tbody>
|
|
|
+ </table>
|
|
|
+ <h5 class="returns">Returns</h5>
|
|
|
+ <table class="table table-bordered table-striped table-condensed">
|
|
|
+ <thead>
|
|
|
+ <tr>
|
|
|
+ <th>Type</th>
|
|
|
+ <th>Description</th>
|
|
|
+ </tr>
|
|
|
+ </thead>
|
|
|
+ <tbody>
|
|
|
+ <tr>
|
|
|
+ <td><span class="xref">Task</span><TResponse></td>
|
|
|
+ <td><p>A future representing the response value of the RPC. The interceptor
|
|
|
+can simply return the return value from the continuation intact,
|
|
|
+or an arbitrary response value as it sees fit. The interceptor has
|
|
|
+the ability to wrap or substitute the request stream when calling
|
|
|
+the continuation.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ </tbody>
|
|
|
+ </table>
|
|
|
+ <h5 class="typeParameters">Type Parameters</h5>
|
|
|
+ <table class="table table-bordered table-striped table-condensed">
|
|
|
+ <thead>
|
|
|
+ <tr>
|
|
|
+ <th>Name</th>
|
|
|
+ <th>Description</th>
|
|
|
+ </tr>
|
|
|
+ </thead>
|
|
|
+ <tbody>
|
|
|
+ <tr>
|
|
|
+ <td><span class="parametername">TRequest</span></td>
|
|
|
+ <td><p>Request message type for this method.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ <tr>
|
|
|
+ <td><span class="parametername">TResponse</span></td>
|
|
|
+ <td><p>Response message type for this method.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ </tbody>
|
|
|
+ </table>
|
|
|
+ <a id="Grpc_Core_Interceptors_Interceptor_DuplexStreamingServerHandler_" data-uid="Grpc.Core.Interceptors.Interceptor.DuplexStreamingServerHandler*"></a>
|
|
|
+ <h4 id="Grpc_Core_Interceptors_Interceptor_DuplexStreamingServerHandler__2_Grpc_Core_IAsyncStreamReader___0__Grpc_Core_IServerStreamWriter___1__Grpc_Core_ServerCallContext_Grpc_Core_DuplexStreamingServerMethod___0___1__" data-uid="Grpc.Core.Interceptors.Interceptor.DuplexStreamingServerHandler``2(Grpc.Core.IAsyncStreamReader{``0},Grpc.Core.IServerStreamWriter{``1},Grpc.Core.ServerCallContext,Grpc.Core.DuplexStreamingServerMethod{``0,``1})">DuplexStreamingServerHandler<TRequest, TResponse>(IAsyncStreamReader<TRequest>, IServerStreamWriter<TResponse>, ServerCallContext, DuplexStreamingServerMethod<TRequest, TResponse>)</h4>
|
|
|
+ <div class="markdown level1 summary"><p>Server-side handler for intercepting bidirectional streaming calls.</p>
|
|
|
+</div>
|
|
|
+ <div class="markdown level1 conceptual"></div>
|
|
|
+ <h5 class="decalaration">Declaration</h5>
|
|
|
+ <div class="codewrapper">
|
|
|
+ <pre><code class="lang-csharp hljs">public virtual Task DuplexStreamingServerHandler<TRequest, TResponse>(IAsyncStreamReader<TRequest> requestStream, IServerStreamWriter<TResponse> responseStream, ServerCallContext context, DuplexStreamingServerMethod<TRequest, TResponse> continuation)
|
|
|
+ where TRequest : class where TResponse : class</code></pre>
|
|
|
+ </div>
|
|
|
+ <h5 class="parameters">Parameters</h5>
|
|
|
+ <table class="table table-bordered table-striped table-condensed">
|
|
|
+ <thead>
|
|
|
+ <tr>
|
|
|
+ <th>Type</th>
|
|
|
+ <th>Name</th>
|
|
|
+ <th>Description</th>
|
|
|
+ </tr>
|
|
|
+ </thead>
|
|
|
+ <tbody>
|
|
|
+ <tr>
|
|
|
+ <td><a class="xref" href="Grpc.Core.IAsyncStreamReader-1.html">IAsyncStreamReader</a><TRequest></td>
|
|
|
+ <td><span class="parametername">requestStream</span></td>
|
|
|
+ <td><p>The request stream of the incoming invocation.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ <tr>
|
|
|
+ <td><a class="xref" href="Grpc.Core.IServerStreamWriter-1.html">IServerStreamWriter</a><TResponse></td>
|
|
|
+ <td><span class="parametername">responseStream</span></td>
|
|
|
+ <td><p>The response stream of the incoming invocation.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ <tr>
|
|
|
+ <td><a class="xref" href="Grpc.Core.ServerCallContext.html">ServerCallContext</a></td>
|
|
|
+ <td><span class="parametername">context</span></td>
|
|
|
+ <td><p>An instance of <a class="xref" href="Grpc.Core.ServerCallContext.html">ServerCallContext</a> representing
|
|
|
+the context of the invocation.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ <tr>
|
|
|
+ <td><a class="xref" href="Grpc.Core.DuplexStreamingServerMethod-2.html">DuplexStreamingServerMethod</a><TRequest, TResponse></td>
|
|
|
+ <td><span class="parametername">continuation</span></td>
|
|
|
+ <td><p>A delegate that asynchronously proceeds with the invocation, calling
|
|
|
+the next interceptor in the chain, or the service request handler,
|
|
|
+in case of the last interceptor and the interceptor can choose to
|
|
|
+call it zero or more times at its discretion. The interceptor has
|
|
|
+the ability to wrap or substitute the request and response streams
|
|
|
+when calling the continuation.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ </tbody>
|
|
|
+ </table>
|
|
|
+ <h5 class="returns">Returns</h5>
|
|
|
+ <table class="table table-bordered table-striped table-condensed">
|
|
|
+ <thead>
|
|
|
+ <tr>
|
|
|
+ <th>Type</th>
|
|
|
+ <th>Description</th>
|
|
|
+ </tr>
|
|
|
+ </thead>
|
|
|
+ <tbody>
|
|
|
+ <tr>
|
|
|
+ <td><span class="xref">Task</span></td>
|
|
|
+ <td></td>
|
|
|
+ </tr>
|
|
|
+ </tbody>
|
|
|
+ </table>
|
|
|
+ <h5 class="typeParameters">Type Parameters</h5>
|
|
|
+ <table class="table table-bordered table-striped table-condensed">
|
|
|
+ <thead>
|
|
|
+ <tr>
|
|
|
+ <th>Name</th>
|
|
|
+ <th>Description</th>
|
|
|
+ </tr>
|
|
|
+ </thead>
|
|
|
+ <tbody>
|
|
|
+ <tr>
|
|
|
+ <td><span class="parametername">TRequest</span></td>
|
|
|
+ <td><p>Request message type for this method.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ <tr>
|
|
|
+ <td><span class="parametername">TResponse</span></td>
|
|
|
+ <td><p>Response message type for this method.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ </tbody>
|
|
|
+ </table>
|
|
|
+ <a id="Grpc_Core_Interceptors_Interceptor_ServerStreamingServerHandler_" data-uid="Grpc.Core.Interceptors.Interceptor.ServerStreamingServerHandler*"></a>
|
|
|
+ <h4 id="Grpc_Core_Interceptors_Interceptor_ServerStreamingServerHandler__2___0_Grpc_Core_IServerStreamWriter___1__Grpc_Core_ServerCallContext_Grpc_Core_ServerStreamingServerMethod___0___1__" data-uid="Grpc.Core.Interceptors.Interceptor.ServerStreamingServerHandler``2(``0,Grpc.Core.IServerStreamWriter{``1},Grpc.Core.ServerCallContext,Grpc.Core.ServerStreamingServerMethod{``0,``1})">ServerStreamingServerHandler<TRequest, TResponse>(TRequest, IServerStreamWriter<TResponse>, ServerCallContext, ServerStreamingServerMethod<TRequest, TResponse>)</h4>
|
|
|
+ <div class="markdown level1 summary"><p>Server-side handler for intercepting server streaming call.</p>
|
|
|
+</div>
|
|
|
+ <div class="markdown level1 conceptual"></div>
|
|
|
+ <h5 class="decalaration">Declaration</h5>
|
|
|
+ <div class="codewrapper">
|
|
|
+ <pre><code class="lang-csharp hljs">public virtual Task ServerStreamingServerHandler<TRequest, TResponse>(TRequest request, IServerStreamWriter<TResponse> responseStream, ServerCallContext context, ServerStreamingServerMethod<TRequest, TResponse> continuation)
|
|
|
+ where TRequest : class where TResponse : class</code></pre>
|
|
|
+ </div>
|
|
|
+ <h5 class="parameters">Parameters</h5>
|
|
|
+ <table class="table table-bordered table-striped table-condensed">
|
|
|
+ <thead>
|
|
|
+ <tr>
|
|
|
+ <th>Type</th>
|
|
|
+ <th>Name</th>
|
|
|
+ <th>Description</th>
|
|
|
+ </tr>
|
|
|
+ </thead>
|
|
|
+ <tbody>
|
|
|
+ <tr>
|
|
|
+ <td><span class="xref">TRequest</span></td>
|
|
|
+ <td><span class="parametername">request</span></td>
|
|
|
+ <td><p>The request value of the incoming invocation.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ <tr>
|
|
|
+ <td><a class="xref" href="Grpc.Core.IServerStreamWriter-1.html">IServerStreamWriter</a><TResponse></td>
|
|
|
+ <td><span class="parametername">responseStream</span></td>
|
|
|
+ <td><p>The response stream of the incoming invocation.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ <tr>
|
|
|
+ <td><a class="xref" href="Grpc.Core.ServerCallContext.html">ServerCallContext</a></td>
|
|
|
+ <td><span class="parametername">context</span></td>
|
|
|
+ <td><p>An instance of <a class="xref" href="Grpc.Core.ServerCallContext.html">ServerCallContext</a> representing
|
|
|
+the context of the invocation.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ <tr>
|
|
|
+ <td><a class="xref" href="Grpc.Core.ServerStreamingServerMethod-2.html">ServerStreamingServerMethod</a><TRequest, TResponse></td>
|
|
|
+ <td><span class="parametername">continuation</span></td>
|
|
|
+ <td><p>A delegate that asynchronously proceeds with the invocation, calling
|
|
|
+the next interceptor in the chain, or the service request handler,
|
|
|
+in case of the last interceptor and the interceptor can choose to
|
|
|
+call it zero or more times at its discretion. The interceptor has
|
|
|
+the ability to wrap or substitute the request value and the response stream
|
|
|
+when calling the continuation.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ </tbody>
|
|
|
+ </table>
|
|
|
+ <h5 class="returns">Returns</h5>
|
|
|
+ <table class="table table-bordered table-striped table-condensed">
|
|
|
+ <thead>
|
|
|
+ <tr>
|
|
|
+ <th>Type</th>
|
|
|
+ <th>Description</th>
|
|
|
+ </tr>
|
|
|
+ </thead>
|
|
|
+ <tbody>
|
|
|
+ <tr>
|
|
|
+ <td><span class="xref">Task</span></td>
|
|
|
+ <td></td>
|
|
|
+ </tr>
|
|
|
+ </tbody>
|
|
|
+ </table>
|
|
|
+ <h5 class="typeParameters">Type Parameters</h5>
|
|
|
+ <table class="table table-bordered table-striped table-condensed">
|
|
|
+ <thead>
|
|
|
+ <tr>
|
|
|
+ <th>Name</th>
|
|
|
+ <th>Description</th>
|
|
|
+ </tr>
|
|
|
+ </thead>
|
|
|
+ <tbody>
|
|
|
+ <tr>
|
|
|
+ <td><span class="parametername">TRequest</span></td>
|
|
|
+ <td><p>Request message type for this method.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ <tr>
|
|
|
+ <td><span class="parametername">TResponse</span></td>
|
|
|
+ <td><p>Response message type for this method.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ </tbody>
|
|
|
+ </table>
|
|
|
+ <a id="Grpc_Core_Interceptors_Interceptor_UnaryServerHandler_" data-uid="Grpc.Core.Interceptors.Interceptor.UnaryServerHandler*"></a>
|
|
|
+ <h4 id="Grpc_Core_Interceptors_Interceptor_UnaryServerHandler__2___0_Grpc_Core_ServerCallContext_Grpc_Core_UnaryServerMethod___0___1__" data-uid="Grpc.Core.Interceptors.Interceptor.UnaryServerHandler``2(``0,Grpc.Core.ServerCallContext,Grpc.Core.UnaryServerMethod{``0,``1})">UnaryServerHandler<TRequest, TResponse>(TRequest, ServerCallContext, UnaryServerMethod<TRequest, TResponse>)</h4>
|
|
|
+ <div class="markdown level1 summary"><p>Server-side handler for intercepting and incoming unary call.</p>
|
|
|
+</div>
|
|
|
+ <div class="markdown level1 conceptual"></div>
|
|
|
+ <h5 class="decalaration">Declaration</h5>
|
|
|
+ <div class="codewrapper">
|
|
|
+ <pre><code class="lang-csharp hljs">public virtual Task<TResponse> UnaryServerHandler<TRequest, TResponse>(TRequest request, ServerCallContext context, UnaryServerMethod<TRequest, TResponse> continuation)
|
|
|
+ where TRequest : class where TResponse : class</code></pre>
|
|
|
+ </div>
|
|
|
+ <h5 class="parameters">Parameters</h5>
|
|
|
+ <table class="table table-bordered table-striped table-condensed">
|
|
|
+ <thead>
|
|
|
+ <tr>
|
|
|
+ <th>Type</th>
|
|
|
+ <th>Name</th>
|
|
|
+ <th>Description</th>
|
|
|
+ </tr>
|
|
|
+ </thead>
|
|
|
+ <tbody>
|
|
|
+ <tr>
|
|
|
+ <td><span class="xref">TRequest</span></td>
|
|
|
+ <td><span class="parametername">request</span></td>
|
|
|
+ <td><p>The request value of the incoming invocation.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ <tr>
|
|
|
+ <td><a class="xref" href="Grpc.Core.ServerCallContext.html">ServerCallContext</a></td>
|
|
|
+ <td><span class="parametername">context</span></td>
|
|
|
+ <td><p>An instance of <a class="xref" href="Grpc.Core.ServerCallContext.html">ServerCallContext</a> representing
|
|
|
+the context of the invocation.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ <tr>
|
|
|
+ <td><a class="xref" href="Grpc.Core.UnaryServerMethod-2.html">UnaryServerMethod</a><TRequest, TResponse></td>
|
|
|
+ <td><span class="parametername">continuation</span></td>
|
|
|
+ <td><p>A delegate that asynchronously proceeds with the invocation, calling
|
|
|
+the next interceptor in the chain, or the service request handler,
|
|
|
+in case of the last interceptor and return the response value of
|
|
|
+the RPC. The interceptor can choose to call it zero or more times
|
|
|
+at its discretion.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ </tbody>
|
|
|
+ </table>
|
|
|
+ <h5 class="returns">Returns</h5>
|
|
|
+ <table class="table table-bordered table-striped table-condensed">
|
|
|
+ <thead>
|
|
|
+ <tr>
|
|
|
+ <th>Type</th>
|
|
|
+ <th>Description</th>
|
|
|
+ </tr>
|
|
|
+ </thead>
|
|
|
+ <tbody>
|
|
|
+ <tr>
|
|
|
+ <td><span class="xref">Task</span><TResponse></td>
|
|
|
+ <td><p>A future representing the response value of the RPC. The interceptor
|
|
|
+can simply return the return value from the continuation intact,
|
|
|
+or an arbitrary response value as it sees fit.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ </tbody>
|
|
|
+ </table>
|
|
|
+ <h5 class="typeParameters">Type Parameters</h5>
|
|
|
+ <table class="table table-bordered table-striped table-condensed">
|
|
|
+ <thead>
|
|
|
+ <tr>
|
|
|
+ <th>Name</th>
|
|
|
+ <th>Description</th>
|
|
|
+ </tr>
|
|
|
+ </thead>
|
|
|
+ <tbody>
|
|
|
+ <tr>
|
|
|
+ <td><span class="parametername">TRequest</span></td>
|
|
|
+ <td><p>Request message type for this method.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ <tr>
|
|
|
+ <td><span class="parametername">TResponse</span></td>
|
|
|
+ <td><p>Response message type for this method.</p>
|
|
|
+</td>
|
|
|
+ </tr>
|
|
|
+ </tbody>
|
|
|
+ </table>
|
|
|
+</article>
|
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+ </div>
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+
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+ <div class="hidden-sm col-md-2" role="complementary">
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+ <div class="sideaffix">
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+ <nav class="bs-docs-sidebar hidden-print hidden-xs hidden-sm affix" id="affix">
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+ <!-- <p><a class="back-to-top" href="#top">Back to top</a><p> -->
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+ <a href="#top">Back to top</a>
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+
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+ <span>Generated by <strong>DocFX</strong></span>
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