我正在尝试将一个大字符串(24,000 到 50,000 个字符)传递给自托管 TCP WCF 服务。
我已将 maxStringContentLength(无处不在)提高到 22008192。
我在某处读到需要将 bindingConfiguration 更改为“LargeBuffer”或“LongFields”,但是当我这样做时:
<endpoint address="" binding="netTcpBinding" bindingConfiguration="LongFields"
contract="ExStreamWCF.IService1">
或这个:
<endpoint address="" binding="netTcpBinding" bindingConfiguration="LargeBuffer"
contract="ExStreamWCF.IService1">
我的服务无法启动。我真的需要这个错误消失。有任何想法吗?
谢谢,
杰森
PS -- 来自服务器上 tcp 服务的配置文件:
<system.serviceModel>
<services>
<service behaviorConfiguration="ExStreamWCF.Service1Behavior"
name="ExStreamWCF.Service1">
<endpoint address="" binding="netTcpBinding" bindingConfiguration=""
contract="ExStreamWCF.IService1">
<identity>
<dns value="Devexstream-2.anchorgeneral.local" />
<!--<dns value="vmwin2k3sta-tn2" />-->
</identity>
</endpoint>
<endpoint address="mex" binding="mexTcpBinding" bindingConfiguration=""
contract="IMetadataExchange" />
<host>
<baseAddresses>
<add baseAddress="net.tcp://Devexstream-2:8080/Service" />
<!--<add baseAddress="net.tcp://vmwin2k3sta-tn2:8080/Service" />-->
</baseAddresses>
</host>
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="ExStreamWCF.Service1Behavior">
<serviceMetadata httpGetEnabled="false" />
<serviceDebug includeExceptionDetailInFaults="true" />
</behavior>
</serviceBehaviors>
</behaviors>
编辑:按要求绑定
<system.serviceModel>
<bindings>
<netTcpBinding>
<binding name="NetTcpBinding_IService1" closeTimeout="00:01:00"
openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
transactionFlow="false" transferMode="Buffered" transactionProtocol="OleTransactions"
hostNameComparisonMode="StrongWildcard" listenBacklog="10" maxBufferPoolSize="524288"
maxBufferSize="2565536" maxConnections="10" maxReceivedMessageSize="2565536">
<readerQuotas maxDepth="22008192" maxStringContentLength="22008192" maxArrayLength="2516384"
maxBytesPerRead="22008192" maxNameTableCharCount="22008192" />
<reliableSession ordered="true" inactivityTimeout="00:10:00"
enabled="false" />
<security mode="Transport">
<transport clientCredentialType="Windows" protectionLevel="EncryptAndSign" />
<message clientCredentialType="Windows" />
</security>
</binding>
</netTcpBinding>
</bindings>
客户端端点:
<client>
<endpoint address="net.tcp://devexstream-2:8080/Service" binding="netTcpBinding"
bindingConfiguration="NetTcpBinding_IService1" contract="TCPService.IService1"
name="NetTcpBinding_IService1">
<identity>
<servicePrincipalName value="TCPService\Devexstream-2" />
<dns value="Devexstream-2.anchorgeneral.local" />
</identity>
</endpoint>
我已经编辑了服务(如下),但现在服务无法启动。新的 app.config:
<system.serviceModel>
<bindings>
<netTcpBinding>
<binding name="ExStreamWCFBinding" closeTimeout="00:00:05" openTimeout="00:00:05" receiveTimeout="00:00:05" sendTimeout="00:00:05" transferMode="Buffered" transactionProtocol="OleTransactions" hostNameComparison="StrongWildCard" maxBufferPoolSize="524288" maxBufferSize="524288" maxConnections="10" maxReceivedMessageSize="5242880">
<readerQuotas maxDepth="32" maxStringContentLength="5242880" maxArrayLength="16384" maxBytesPerRead="4096" maxNameTableCharCount="16384" />
</binding>
</netTcpBinding>
</bindings>
<services>
<service behaviorConfiguration="ExStreamWCF.Service1Behavior"
name="ExStreamWCF.Service1">
<endpoint address="" binding="netTcpBinding" bindingConfiguration="ExStreamWCFBinding"
contract="ExStreamWCF.IService1">
<identity>
<dns value="Devexstream-2.anchorgeneral.local" />
<!--<dns value="vmwin2k3sta-tn2" />-->
</identity>
</endpoint>
<endpoint address="mex" binding="mexTcpBinding" bindingConfiguration=""
contract="IMetadataExchange" />
<host>
<baseAddresses>
<add baseAddress="net.tcp://Devexstream-2:8080/Service" />
<!--<add baseAddress="net.tcp://vmwin2k3sta-tn2:8080/Service" />-->
</baseAddresses>
</host>
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="ExStreamWCF.Service1Behavior">
<serviceMetadata httpGetEnabled="false" />
<serviceDebug includeExceptionDetailInFaults="true" />
</behavior>
</serviceBehaviors>
</behaviors>