[OpenSIPS-Users] async(wait_for_event()) statement in a branch_route[]

[Vitalii Aleksandrov]

Hi,

I'm a bit new to opensips, while have some experience with kamailio.

Trying to figure out whether it's possible to use async() statement from 
branch_route[].

 From the documentation I understood that async() functionality is 
tightly connected to the TM module and creates some context attached to 
a transaction, suspends it and resumes a transaction on an event. If 
said above is correct I suppose calling async() from a branch_route[] to 
suspend only one branch and expect that other branches will continue 
their normal execution is not what it was designed for..

Is there any way to forward a branch while other branches wait for an 
async event or i/o?

Would appreciate any ideas.