xml writing...what would happen if...

[churchill]

..you have a resource which writes to an xml file, and two clients trigger the xml writing function at the same time? is MTA intelligent enough to queue them up and do both changes in a row, or does one get "deadlocked" and return a false result back for the XmlNodeSetValue call? and if so, do you put it in a while loop so that it keeps attempting to write the value until it returns true?

[Simbad de Zeeman]

I think its really hard to trigger at the same time and i think MTA is intelligent enough to queue them up and do both changes in a row.