Subject: Re: write() in nonblocking mode can be slow.
To: Jorgen Lundman <>
From: Martin Husemann <>
List: netbsd-users
Date: 03/11/2005 08:13:03
On Fri, Mar 11, 2005 at 11:57:50AM +0900, Jorgen Lundman wrote:
> I have a socket (TCP) connected where their end is very slow. (~3k/s). 

Have you checked with tcpdump that ACKs are coming in fast enough? You may
have a full tcp window outstanding, so new data can only be sent once
more data is acknowledge by the peer.