From the subject of this post, I understand that you are using Covast to send EDI message with the AS2 as connector.
If there are multiple http url’s for different EDI messages, then you need to create as many connectors (using Covast EDI Studio) as many url’s.
Now if you have say 2 different EDI send address for 2 different edi message types (e.g EDI://8881002000001:14: and EDI://8882002000002:14: )
which need to go to http url’s (e.g. http://address1 and http://address2 ) then create 2 connectors (say connector-1 and connector-2) in Covast EDI Studio for these 2 http address.
Create 2 send ports (port-1 and port-2) for 2 type of EDI messages and configure each of the send port with corresponding connector.
So in this example configure send port-1 to use connector-1 AND configure port-2 to use connector-2.