Configures run-time throughput settings that enable you to tune service performance.
Assembly: System.ServiceModel (in System.ServiceModel.dll)
Use the class to control various throughput settings that help prevent your application from running out of memory.
Because run-time load balancing requires experience running the application, using the through an application configuration file is the most common method of modifying execution to maximize service performance.
A trace is written every time the value of these properties is reached. The first trace is written as a warning.
You can also set the values of this attribute by using the <serviceThrottling> element in an application configuration file.
The following code example shows the use of from an application configuration file that sets the MaxConcurrentSessions, MaxConcurrentCalls, and MaxConcurrentInstances properties to 1 as an example. Real-world experience determines what the optimal settings are for any particular application.
<configuration> <appSettings> <!-- use appSetting to configure base address provided by host --> <add key="baseAddress" value="http://localhost:8080/ServiceMetadata" /> </appSettings> <system.serviceModel> <services> <service name="Microsoft.WCF.Documentation.SampleService" behaviorConfiguration="Throttled" > <host> <baseAddresses> <add baseAddress="http://localhost:8080/SampleService"/> </baseAddresses> </host> <endpoint address="" binding="wsHttpBinding" contract="Microsoft.WCF.Documentation.ISampleService" /> <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" /> </service> </services> <behaviors> <serviceBehaviors> <behavior name="Throttled"> <serviceThrottling maxConcurrentCalls="1" maxConcurrentSessions="1" maxConcurrentInstances="1" /> <serviceMetadata httpGetEnabled="true" httpGetUrl="" /> </behavior> </serviceBehaviors> </behaviors> </system.serviceModel> </configuration>
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.