[Ns-bugs] [Bug 365] TcpSocketImpl::Recv returns 0 without setting m_errno

[code@nsnam.ece.gatech.edu]

http://www.nsnam.org/bugzilla/show_bug.cgi?id=365





--- Comment #6 from Rajib Bhattacharjea <raj.b at gatech.edu>  2008-11-06 16:48:36 EDT ---
As an update, the last thing we agreed on during the last IRC chat was:
 - Recv returns the pointer 0 if the connection is still open, but there is no
data to read
 - Recv returns a pointer to an empty Packet if there is no data to read and
the connection has closed (the EOF case)


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