Datasources is asynchronous too?

cc96ai

I use the callserver to retrieve the dynamic information, however callserver is asynchronous, so it will has problem is two workflow opening in the same time.

I am researching on Datasource, and I found out the following from the doc

From "wfm_1001_user_v01_en.pdf" page 152
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Dynamic Calls for Datasources
In addition to static calls, you have the option of calling Datasources using FormAPI.
These are remote server calls and are asynchronous in nature, similar to the callserver() method. However, the syntax is a slightly different from the callserver() method.
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so it means datasource has same problem as callserver,
then what I should to do for Synchronization ?
inline command ?
callout ?
customize ajax?

please advise

Adam Stoller

I use the callserver to retrieve the dynamic information, however callserver is asynchronous, so it will has problem is two workflow opening in the same time.

I'm not sure I understand the issue - each instance of the workflow would be distinct and make its own distinct call to run the script.

Are you expecting there to be a globally maintained relationship through this callserver script across multiple workflows??