The project that I'm working on is the following: I've got a Java webservice that encrypts data (Des, 3Des). The data is send from a C# application. With I want to encrypt/decrypt a file of the size 1MB. I'll get an exception.
The file are put in a byte[], in bitformat and send to the Java webservice for encryption/decryption. After the webservice has done that it needs to send the encrypted/decrypted data back.
With small files I've got no problem but the file of the size 1MB or greater the exception is thrown in the C# application, the errors has the following message: WebException was unhandled: The operation has timed out
This error is thrown after approximately: 1min40sec
I've read different posts on StackOverflow but they seem always to work with WebRequest and WebResponse. I am not working with that, the code I use to call my webservice is:
public byte[] TEncode(byte[] input, byte[] key)
{
return _webservice.TDesEncode(input, key);
}
Has anyone some advice what I can do to fix this problem?
EDIT Tried to increase the session timeout in the app.config file like:
<system.web>
<sessionState timeout="20"></sessionState>
</system.web>
Thanks in advance Martijn
I think you need to check whether the timeout is caused during the streaming time for the data to hit the service host, or if the actual encryption is taking too long. If its the encryption, you may need to revise this.
I know you're testing with 1MB, but, at 1GB if you're running this on a LAN, with Gigabit Ethernet, it would take at least 10-15secs, on a good network, just to send the request to the service host.