WCF Rest Service | the underlying connection was closed the connection was closed unexpectedly.

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I have a WCF rest service which is returning complex data in the json format. It is throwing below mentioned exception:

the underlying connection was closed the connection was closed unexpectedly.

When I debug, I found that it is returning data but on the client side I am getting above mentioned issue.

Packet size is not the issue because one of its method is returning bigger packet than this methods. I am getting this issue only with a particular method. Other methods are working fine and returning much bigger data in the json format.

Posted 13-Aug-14 22:04pm

Kumar_Jitendra

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Kornfeld Eliyahu Peter 14-Aug-14 4:19am

Check the data you get on client. It may be corrupted in such way that the client decides to close the connection?

Kumar_Jitendra 14-Aug-14 4:51am

Thanks for reply. Can you tell me how can i check data on client.

On Service, before returning data I am able to convert the object into json.

Thanks

Kornfeld Eliyahu Peter 14-Aug-14 4:53am

Debug...

Kumar_Jitendra 14-Aug-14 5:06am

I mean, on client side, I am getting error.

On service side I am able to convert object into Json so I believe, data should be in the correct format.

Kornfeld Eliyahu Peter 14-Aug-14 5:09am

As you debug your server, you can debug your client too, however I can't tell more as I do not know about your client nothing...

Kumar_Jitendra 14-Aug-14 7:35am

Just I get to know that, datetime property is causing this problem. It has default/min value: 01/01/0001 12:00 AM.

I changed it to today or max date and it solve this issue. I can't make it nullable because it is being used multiple places and the is being consumed by multiple client.

Can somebody suggest me the good approach to resolve it?

Thanks

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