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authorroot <root>2008-05-26 03:54:40 +0000
committerroot <root>2008-05-26 03:54:40 +0000
commitd993d6efe358429d7aec3709f3ce85b50a756e2b (patch)
tree69ef97b637558a5736c3b91af5eae3af2a5dbd74 /ev.pod
parentae82b3131532560f75a0b1e1e87624b881373d03 (diff)
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Diffstat (limited to 'ev.pod')
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diff --git a/ev.pod b/ev.pod
index 1a22da0..3d2b468 100644
--- a/ev.pod
+++ b/ev.pod
@@ -3304,6 +3304,13 @@ way (note also that glib is the slowest event library known to man).
There is no supported compilation method available on windows except
embedding it into other applications.
+Not a libev limitation but worth mentioning: windows apparently doesn't
+accept large writes: instead of resulting in a partial write, windows will
+either accept everything or return C<ENOBUFS> if the buffer is too large,
+so make sure you only write small amounts into your sockets (less than a
+megabyte seems safe, but thsi apparently depends on the amount of memory
+available).
+
Due to the many, low, and arbitrary limits on the win32 platform and
the abysmal performance of winsockets, using a large number of sockets
is not recommended (and not reasonable). If your program needs to use