Christopher Faulet 31ed32dce4 MEDIUM: filters: Add attch/detach and stream_set_backend callbacks ... New callbacks have been added to handle creation and destruction of filter instances: * 'attach' callback is called after a filter instance creation, when it is attached to a stream. This happens when the stream is started for filters defined on the stream's frontend and when the backend is set for filters declared on the stream's backend. It is possible to ignore the filter, if needed, by returning 0. This could be useful to have conditional filtering. * 'detach' callback is called when a filter instance is detached from a stream, before its destruction. This happens when the stream is stopped for filters defined on the stream's frontend and when the analyze ends for filters defined on the stream's backend. In addition, the callback 'stream_set_backend' has been added to know when a backend is set for a stream. It is only called when the frontend and the backend are not the same. And it is called for all filters attached to a stream (frontend and backend). Finally, the TRACE filter has been updated.		2016-11-09 22:50:54 +01:00
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common	CLEANUP: remove last references to 'ruleset' section	2016-11-09 22:50:54 +01:00
import	CLEANUP: wurfl: reduce exposure in the rest of the code	2016-11-08 18:47:25 +01:00
proto	MEDIUM: server: make use of init-addr	2016-11-09 15:30:47 +01:00
types	MEDIUM: filters: Add attch/detach and stream_set_backend callbacks	2016-11-09 22:50:54 +01:00