问题描述
我一直在网上查找,但找不到有关如何配置 basicHTTP 自托管 WCF 服务以压缩服务器发送给客户端的消息的定义过程或示例。
我想使用 GZIP 或类似技术。
这是我的应用程序 app.config:
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<system.serviceModel>
<services>
<service name="Application.applicationservicesProxy" behaviorConfiguration="ApplicationSvcsBehave">
<host>
<baseAddresses>
<add baseAddress="http://localhost:9001/ApplicationSvcs"/>
</baseAddresses>
</host>
<endpoint address="http://localhost:9001/ApplicationSvcs" binding="basicHttpBinding" contract="Application.Iapplicationservices"/>
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="ApplicationSvcsBehave">
<serviceMetadata httpGetEnabled="true"/>
<serviceDebug includeExceptionDetailInFaults="True"/>
</behavior>
</serviceBehaviors>
</behaviors>
</system.serviceModel>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8"/>
</startup>
</configuration>
这是我创建服务的方式:
var host = new ServiceHost(typeof(applicationservicesProxy));
host.open();
Services 定义在 Iapplicationservices 中,由 applicationservicesProxy 继承
[ServiceContract]
interface Iapplicationservices
{
[OperationContract]
string[] Methodone();
}
public class AppicationServicesProxy : Iapplicationservices
{
public string[] Methodone()
{
// return a string value;
}
}
这就是我将客户端连接到服务的方式
var ApplicationSvcs = new ApplicationSvcs.applicationservicesClient("BasicHttpBinding_Iapplicationservices");
我目前使用 .NET 4.8
解决方法
我解决了这样的问题,消息大小从 300 Kb/s 下降到 11 Kb/s,所以它确实有效,而 CPU 对此不太感兴趣:
<system.serviceModel>
<services>
<service name="Application.ApplicationServicesProxy" behaviorConfiguration="ApplicationSvcsBehave">
<host>
<baseAddresses>
<add baseAddress="http://localhost:9001/ApplicationSvcs"/>
</baseAddresses>
</host>
<endpoint address="" binding="customBinding" bindingConfiguration="BinaryCompressionBinding" contract="Application.IApplicationServices"/>
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="ApplicationSvcsBehave">
<serviceMetadata httpGetEnabled="false" httpsGetEnabled="false" />
<serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
</serviceBehaviors>
</behaviors>
<bindings>
<customBinding>
<binding name="BinaryCompressionBinding">
<binaryMessageEncoding compressionFormat ="GZip"/>
<httpTransport decompressionEnabled="true"/>
</binding>
</customBinding>
</bindings>
</system.serviceModel>
在客户端
<system.serviceModel>
<bindings>
<customBinding>
<binding name="CustomBinding_IApplicationServices" >
<binaryMessageEncoding compressionFormat="GZip"/>
<httpTransport maxReceivedMessageSize="20000000"/>
</binding>
</customBinding>
</bindings>
<client>
<endpoint address="http://localhost:9001/ApplicationSvcs" binding="customBinding"
bindingConfiguration="CustomBinding_IApplicationServices" contract="ApplicationSvcs.IApplicationServices"
name="CustomBinding_IApplicationServices" />
</client>
</system.serviceModel>
SOAP 消息可能非常繁重,但在我的应用程序中我无法使用 REST,所以我希望这能有所帮助。