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SearchPager: Implement queueing events until a listener appears #723
+28
−7
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This fixes the same problems for paged searches as does
#610 for unpaged searches.
By passing an EventEmitter via callback there exist cases when events
are emitted before listeners are registered, resulting in missed
events.
The Change turns SearchPager into a CorkedEmitter which is already
used as a solution for non paged searches. Doing so requires the
internal 'search' event to be dropped.
This change adapts a test case originally by László Szűcs (@ifroz).
Signed-off-by: Philippe Seewer philippe.seewer@bfh.ch