kumo.invoke_get_egress_pool
Since: Dev Builds Only
The functionality described in this section requires a dev build of KumoMTA. You can obtain a dev build by following the instructions in the Installation section.
This function triggers a call through to the
get_egress_pool event callback(s)
that have been defined in the policy to obtain the effective configuration for
the specified pool_name.
The result of that is then serialized and returned as a lua value that has the
same shape as the PARAMS defined for
kumo.make_egress_pool.
This function may be satisfied by the internal cache of resolved (and
validated!) pool configuration information, so it may not directly
trigger the get_egress_pool callback every time that it is called.
Danger
Take care when using this function and its related invoke_xxx functions,
as you can potentially create cross-dependent, mututally recursive,
event callbacks that call into each other.