[stunnel-users] more than 1000 concurrent connections?

Trenton Ashburn tashburn at gmail.com
Mon Jul 2 05:21:04 CEST 2012

Hi Scott -

Stunnel does not give an error message (unless it writes logs that I'm not
aware of).

My client that's connecting to my server behind stunnel just gets it's
connection attempts refused.

Is stunnel supposed to be able to handle more? Have other people gotten it
to work with 50,000+ connections on EC2?

- Trent

On Sat, Jun 30, 2012 at 11:05 PM, Scott Gifford
<sgifford at suspectclass.com>wrote:

> On Thu, Jun 28, 2012 at 5:50 PM, Trenton Ashburn <tashburn at gmail.com>wrote:
>> Hi There -
>> I'd like to use stunnel as the SSL termination point for a bunch of
>> persistent TCP connections.
>> I'm running it on an EC2 instance and it's only allowing me about 1000
>> concurrent connections. It doesn't matter if the connections come from one
>> client IP or two.
> What error do you get when it starts failing?
> -----Scott.
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