How to Post Large Data To WCF Service

Question

User-1660409334 posted

Hi All,

I am getting issues, when i post large data to wcf service then getting "the remote server returned an error (400) bad request in wcf".

On Binding, i have already defined maxReceivedMessageSize="2147483647" and maxBufferSize="2147483647".

Please help me, how to post large data to wcf service method.

Thanks
Viky


 

Answer 1

User-574293449 posted

I think the following articles may help you

 

http://kjellsj.blogspot.in/2007/02/wcf-streaming-upload-files-over-http.html

http://msdn.microsoft.com/en-in/library/ms733742(en-us).aspx

http://thatextramile.be/blog/2008/09/wcf-and-large-amounts-of-data/

http://blogs.msdn.com/b/ryberry/archive/2010/04/20/transferring-large-blogs-of-data-with-wcf.aspx

Answer 2

User260886948 posted

Hi,

First we had to set a maxRequestLength to a larger value in our httpRuntime element to run the request for longer period.

<system.web> 
    <httpRuntime maxRequestLength="102400" />
 </system.web>

Then we should define our binding as the following:

<basicHttpBinding>
    <binding name="largeBinding"
          maxBufferSize="2147483647" maxReceivedMessageSize="2147483647">
      <readerQuotas
          maxArrayLength="2147483647" maxBytesPerRead="2147483647"
          maxNameTableCharCount="2147483647" maxStringContentLength="2147483647" />
    </binding>
  </basicHttpBinding>

 

Best Regards,
Amy Peng