nopcommerce 3.7 still sending out duplicate email when using multiple worker process

Hi,
We have just upgraded to nopCommerce 3.7 and it appears the system still sending out duplicate emails when using multiple worker process on server. We thought 3.7 has addressed the issue, isn't web farm fully supported?

Thank you

It works fine. Have you set "MultipleInstancesEnabled" attribute to "True" in web.config?

Thank you ;p

a.m. wrote:
I am also facing that problem thanks for the solution :)

Just another quick question please

Do we have to install and enable Redis as well in order for web farm to work? or simply set MultipleInstancesEnabled = True on its own will do the job?

Thank you

FlameX wrote:

simply set MultipleInstancesEnabled = True  in web.config

FlameX wrote:
Yes. Otherwise, one instance can have one data cached (e.g. settings, locales, presentation models) and the second one will have some already updated data

We have been experiencing this issue for a while as well. We just upgraded to 3.6 a month or so ago, does this fix not apply to us as well? Or do we need to upgrade to 3.7 and follow the instructions here to be rid of the duplicate emails?

Hi,

Our website is hosted on Rackspace, it is related to cloud computing. We have the issue of duplicate email sent on 3.4. does it help upgrading to 3.7.
with anyone of the following

<!-- Web farm support
    Enable "MultipleInstancesEnabled" if you run multiple instances.
    Enable "RunOnAzureWebsites" if you run on Windows Azure Web sites (not cloud services). -->


Thanks

I posted a solution/hack to the duplicate email problem that worked for me here:
https://www.nopcommerce.com/boards/t/19148/duplicate-emails.aspx?p=4#171228