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From: John Pollard <john@pollardweb.com>
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Subject: https No instance available
Message-Id: <BF34834B-EE6D-4456-BE1E-F6CC658F5FCD@pollardweb.com>
Date: Fri, 18 Oct 2024 16:13:25 +0100
To: WebObjects & WOnder Development <webobjects-dev@wocommunity.org>
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I am trying to deploy on Amazon Linux 2024 and things work ok until I =
use a secure URL https rather than http, resulting in "No instance =
available=E2=80=9D.

The error log for the secure virtual host shows:

sendBuffers(): send error: Invalid argument
[Fri Oct 18 10:28:45.863746 2024] [:error] [pid 9138:tid 9267] error =
sending request
[Fri Oct 18 10:28:45.863751 2024] [:error] [pid 9138:tid 9267] Failed to =
send request
[Fri Oct 18 10:28:45.865231 2024] [:error] [pid 9138:tid 9267] Request =
handling error: No instance available

However, I can connect via https with a Java Client application which =
also uses JavaMonitor / wotaskd to run up and select instances and that =
works.

If anyone has come across sendBuffers(): send error: Invalid argument, =
please let me know.

I am worried that the mod_WebObjects.so <http://mod_webobjects.so/> I =
built for graviton might be at fault, but I then can=E2=80=99t explain =
why the Java Client secure connection works fine.

The SSL certificates etc. should all be fine as they are copied from the =
current working live AL2 server and there are no errors relating to =
them.

Thanks
John=