为什么WCF中的流限制为65536字节？ [英] Why is the streaming in WCF limits itself to 65536 bytes?

问题描述

我已经覆盖了Stream，并将其从服务器返回给客户端，

我一直在尝试所有类型的配置，但我看到无论如何，数组总是65536大小在Read

 public override int Read（byte [] array，int offset，int count）

试图改变所有类型的配置：

<绑定名称=webHttpBindingConfigtransferMode =StreamedmaxReceivedMessageSize =9999maxBufferSize =9999maxBufferPoolSize =9999> 
< readerQuotas maxDepth =32maxStringContentLength =81921maxArrayLength =163841maxBytesPerRead =40961maxNameTableCharCount =163841/> 
< security mode =Transport> 
< transport clientCredentialType =NoneproxyCredentialType =Nonerealm =/> 
< / security> 
< / binding> 

有什么影响吗？

解决方案

看起来你需要将maxReceivedMessageSize设置为更高的值



请参考 - http://www.c-sharpcorner.com/uploadfile/afenster/wcf-streaming-large-data-files/ [ ^ ]

I've overriden a Stream, and returned it from server to client,
i've been trying all kind of configuration, but i saw that no matter what, the array is always 65536 sized in the Read

public override int Read(byte[] array, int offset, int count)

tried to change all kind of configuration:

<binding name="webHttpBindingConfig" transferMode="Streamed" maxReceivedMessageSize="9999" maxBufferSize="9999" maxBufferPoolSize="9999">
          <readerQuotas maxDepth="32" maxStringContentLength="81921" maxArrayLength="163841" maxBytesPerRead="40961" maxNameTableCharCount="163841"/>
          <security mode="Transport">
            <transport clientCredentialType="None" proxyCredentialType="None" realm=""/>
          </security>
        </binding>

Is there anything that affects it?

解决方案

Looks like you need to set maxReceivedMessageSize to some higher value

Please refer - http://www.c-sharpcorner.com/uploadfile/afenster/wcf-streaming-large-data-files/[^]

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