[sr-dev] Outbound flow failure handling merged to master

[Juha Heinanen]

Hugh Waite writes:

> These changes add a new event route [tm:branch-failure] to the tm module 
> which is run when any failure response is received on a transaction.

so it is not possible to explicitly activate this, e.g., by calling
a new function t_on_branch_failure()?

if not, then i guess i need to set a branch flag and then test it in the
event route to find out if i need to do something in the event route,
which adds overhead to every transaction.

-- juha