Facing "The underlying connection was closed: An unexpected error occurred on a receive." error while transferring 3 mb file through Web-Service having MTOM enabled.

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Hi

I am trying to upload a .pdf file having size 3 MB and more through my Web-Service and this Web-Service having MTOM enabled. I am calling this Web-Service in my one of the web application and that application also MTOM enabled.
I referred “http://blogs.eforceglobal.com/asrivastava/archive/2008/04/22/509.aspx” link to enable MTOM in both the Web-Service and web application.

I want to upload .pdf file (having size 10 MB and more) in my web application by calling above mentioned web-service. When I was uploading a file having size 2 MB and less it was working fine but while trying to upload a file having size 3 MB and more I am getting “The underlying connection was closed: An unexpected error occurred on a receive.” error in my web application.

Request you to please help me to get out from this error and even I don’t understand the reason of this error as the MTOM is enabled in both the application.

Thanks in Advance!!

Posted 7-Dec-11 21:17pm

Member Nitin Patil

Updated 18-Dec-19 18:56pm

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2 solutions

Solution 1

You need increase the value in config.

Check these

The underlying connection was closed: An unexpected error occurred on a receive[^]
The underlying connection was closed: An unexpected error occurred on a receive. - Http Client Protocol Issues[^]

Posted 7-Dec-11 21:47pm

thatraja

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Member Nitin Patil · Accepted Answer · 2011-12-07T22:15:00

Solution 2

I have added below code

"<httpRuntime maxRequestLength="19000" executionTimeout="360000" />"

in config file for both the Web-Service and Web Application and its get resolved!!

Posted 7-Dec-11 22:15pm

Member Nitin Patil

Comments

Dalek Dave 8-Dec-11 4:33am

Good Answer.