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ossp - Difference in ossp-pkg/sa/TODO versions 1.27 and 1.28
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ossp-pkg/sa/TODO 1.27 -> 1.28

--- TODO 2001/10/26 10:57:28     1.27
+++ TODO 2001/10/31 09:46:06     1.28
@@ -2,6 +2,18 @@
 TODO
 ----
 
+Oh, finally, a performance issue (that probably doesn't matter for
+lmtp2nntp):
+sa_rc_t sa_read(sa_t *sa, char *cpBuf, size_t nBufReq, size_t *nBufRes)
+always flushes the write portion of the outgoing stream, even if the
+read is going to be entirely from the local buffer.  This is generally
+undesirably behavior, since you can trigger nagle's algorithm if
+you're a command/response server with pipelining like LMTP.
+Generally, you want to flush the write portion whenever you're about
+to block on a read, but not necessarily before.
+(Of course, the client-side of a pipelining client is considerably
+more complex.)
+
 - on resolving multiple addresses can be returned (especially
   one IPv4 and one IPv6!) and each one has to be tried on
   socket+connect for instance. What to do? See also

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