1. openvpn
  2. Commit 8187bbba5cdfa46fec2595f5f05384fd77eb5714
Browse code

Signal USR1 when connection initialising fails

When we fail initialisation the connection (e.g. P2P cipher NCP), we have
a non-working connection. Even though previous version would then stay in
this state, it does not really make sense to be in this state until the
keepalive timeout expires and triggers a USR1 anyway.

Signed-off-by: Arne Schwabe <arne@rfc2549.org>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <20221130165712.159683-1-arne@rfc2549.org>
URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg25596.html
Signed-off-by: Gert Doering <gert@greenie.muc.de>

Arne Schwabe authored on 2022/12/01 01:57:12
Showing 1 changed files
src/openvpn/forward.c
History View file @ 8187bbb
... ... 
@@ -344,7 +344,10 @@ check_connection_established(struct context *c)
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         }
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         else
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         {
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-            do_up(c, false, 0);
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+            if (!do_up(c, false, 0))
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+            {
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+                register_signal(c, SIGUSR1, "connection initialisation failed");
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+            }
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         }
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         event_timeout_clear(&c->c2.wait_for_connect);