Ext Direct Method: Sometimes I get a error Message "Communication Failure"

Hi everyone!
My website have used Ext direct method
My website is normal action
But some time with this direct method, I got a error "communication failure"
I don't know what happen!
Help me please.
Thanks!

Hi,

Please try setting the .Timeout property on the [DirectMethod] config to something like 90000 (or higher as required).

The default value is 30000 (30 seconds).

Example

Code:

---

[DirectMethod(Timeout = 90000)]

---

Hope this helps.

Thanks!
I will try this!