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#### Description To prevent code duplication I refactored ds_log_set a bit to allow for re-use of loop over all destinations and execute a callback. Perhaps there are more places this could be useful.

Add dispatcher.add rpc call to add destinations to in-memory dispatcher list. This allows for more quick and flexible updates to dispatcher list in kamailio.

_A few ideas that build on top of this change are:_

1. modparam for reload to keep in-memory entries or not 2. modparam to not read list or db 3. `dispatcher.remove _group_ _destination_` 4. modifying in routing script with `ds_add_dst`/`ds_remove_dst`

You can view, comment on, or merge this pull request online at:

https://github.com/kamailio/kamailio/pull/1782

-- Commit Summary --

* dispatcher: add destination to in-memory dispatcher list

-- File Changes --

M src/modules/dispatcher/dispatch.c (81) M src/modules/dispatcher/dispatch.h (1) M src/modules/dispatcher/dispatcher.c (29) M src/modules/dispatcher/doc/dispatcher_admin.xml (32)

-- Patch Links --

https://github.com/kamailio/kamailio/pull/1782.patch https://github.com/kamailio/kamailio/pull/1782.diff