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 <michael.tremer(a)ipfire.org>
---
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