From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Hua Zhong" <hzhong@gmail.com>
Subject: tcp write returns 0?
Date: Thu, 21 Aug 2008 12:06:28 -0700
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Hi,

Under what condition would tcp write return 0?

Especially since a previous poll() indicates the socket is writable. Could
this only happen for socket in NONBLOCK mode?

Thanks.

Hua