[ViewVC] Diff of: cvs/libev/ev.pod

Comparing libev/ev.pod (file contents):
Revision 1.181 by root, Fri Sep 19 03:47:50 2008 UTC vs.
Revision 1.182 by root, Fri Sep 19 03:52:56 2008 UTC

 Choosing a model is hard - look around, learn, know that usually you can do
 better than you currently do :-)
 =item * often you need to talk to some other thread which blocks in the
+event loop.
-event loop - C<ev_async> watchers can be used to wake them up from other
+C<ev_async> watchers can be used to wake them up from other threads safely
-threads safely (or from signal contexts...).
+(or from signal contexts...).
-=item * some watcher types are only supported in the default loop - use
+An example use would be to communicate signals or other events that only
-C<ev_async> watchers to tell your other loops about any such events.
+work in the default loop by registering the signal watcher with the
+default loop and triggering an C<ev_async> watcher from the default loop
+watcher callback into the event loop interested in the signal.
 =back
 =head2 COROUTINES

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