CODEWITHSUNDEEP
c#wcf
AMIT SHELKE
AMIT SHELKE

Reputation: 533

WCF namedpipe binding - time out error

I am creating WCF application in which,

Server: it is console application which talk to MS Access database, and send the result of executed command Client: it is winform application which talk to server and sends a request [ a select query SELECT * FROM TABLE_NAME]

Problem: When the query is executed on server side with small data [say 6000 rows] then the data is send to client in format List with no problem. As the size of data is grows large [say 10,00,000 rows] then the client gives an error which is mentioned below.

Error : The operation cannot be completed because the pipe was closed. This may have been caused by the application on the other end of the pipe exiting.

WHAT MIGHT BE THE PROBLEM ?

Please reply if someone needs more explaination.

-use below link to find the code http://www.c-sharpcorner.com/Forums/Thread/166598/wcf-namedpipe-binding-time-out-error.aspx

Upvotes: 0

Views: 829

Answers (2)

Pop Catalin
Pop Catalin

Reputation: 62940

Most probably you wil need to increase the Quotas and Buffer sizes both on server and client side:

Example: 

  <netNamedPipeBinding>
    <binding name="Binding1" 
             maxBufferSize="655360" 
             maxReceivedMessageSize="655360">
       <readerQuotas maxDepth="2147483647" 
             maxStringContentLength="2147483647" 
             maxArrayLength="2147483647" 
             maxBytesPerRead="2147483647" 
             maxNameTableCharCount="2147483647" /> 
    </binding>
  </netNamedPipeBinding>

Upvotes: 1

Chris
Chris

Reputation: 2481

Named pipe bindings can only be used where the service and client are hosted on the same physical machine (I thought anyway?) - what are the timeout values you've got?

Upvotes: 0

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