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Re: sieve-manage hangs while connecting
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From: |
Herbert J. Skuhra |
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Subject: |
Re: sieve-manage hangs while connecting |
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Date: |
Mon, 14 Nov 2016 00:33:28 +0100 |
Herbert J. Skuhra wrote:
>
> Hi,
>
> I am running Emacs on FreeBSD 11-STABLE (i386/amd64) and I have a
> strange problem with sieve-manage: the connection almost every time
> hangs during sieve-manage-authenticate.
> [...]
> Any ideas how to debug/fix this?
OK, I could resolve this issue by changing:
# sysctl net.inet.tcp.delayed_ack=0
net.inet.tcp.delayed_ack: 1 -> 0
--
Herbert