From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Tremer To: ddns@lists.ipfire.org Subject: [PATCH 1/2] Catch "no route to host" errors Date: Tue, 23 Jun 2015 22:34:32 +0000 Message-ID: <1435098873-14208-1-git-send-email-michael.tremer@ipfire.org> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="===============3970177756164086006==" List-Id: --===============3970177756164086006== Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit When there is no route to a target host, we will throw a DDNSNetworkError so that this error can be handled afterwards. Signed-off-by: Michael Tremer --- src/ddns/errors.py | 7 +++++++ src/ddns/system.py | 4 ++++ 2 files changed, 11 insertions(+) diff --git a/src/ddns/errors.py b/src/ddns/errors.py index 293b4eb..26bc18e 100644 --- a/src/ddns/errors.py +++ b/src/ddns/errors.py @@ -109,6 +109,13 @@ class DDNSNetworkUnreachableError(DDNSNetworkError): reason = N_("Network unreachable") +class DDNSNoRouteToHostError(DDNSNetworkError): + """ + Thrown when there is no route to a host. + """ + reason = N_("No route to host") + + class DDNSNotFound(DDNSError): """ Thrown when the called URL has not been found diff --git a/src/ddns/system.py b/src/ddns/system.py index 8415579..6a21af8 100644 --- a/src/ddns/system.py +++ b/src/ddns/system.py @@ -211,6 +211,10 @@ class DDNSSystem(object): elif e.reason.errno == 111: raise DDNSConnectionRefusedError + # No route to host + elif e.reason.errno == 113: + raise DDNSNoRouteToHostError(req.host) + # Raise all other unhandled exceptions. raise -- 1.8.1 --===============3970177756164086006==--