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authorMark Sapiro <mark@msapiro.net>2018-04-10 20:34:48 -0700
committerMark Sapiro <mark@msapiro.net>2018-04-10 20:34:48 -0700
commita942e159e5c738072efa8fa8c4d7c76cc35a7db5 (patch)
tree94020547bb82e8029fde35b65f4536c4be27b6d2
parent3cd0fe5463dc4a5c101f7aaaca6c12ae827c6a39 (diff)
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Improve DELIVERY_RETRY_WAIT reimplementation.
-rwxr-xr-xMailman/Queue/OutgoingRunner.py8
-rw-r--r--Mailman/Queue/RetryRunner.py7
-rw-r--r--NEWS4
3 files changed, 13 insertions, 6 deletions
diff --git a/Mailman/Queue/OutgoingRunner.py b/Mailman/Queue/OutgoingRunner.py
index 0a204e66..86d26808 100755
--- a/Mailman/Queue/OutgoingRunner.py
+++ b/Mailman/Queue/OutgoingRunner.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2000-2017 by the Free Software Foundation, Inc.
+# Copyright (C) 2000-2018 by the Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
@@ -122,12 +122,12 @@ class OutgoingRunner(Runner, BounceMixin):
# disposition?
if now > deliver_until:
return False
- # We're going to retry, but not too soon.
- deliver_after = now + mm_cfg.DELIVERY_RETRY_WAIT
- msgdata['deliver_after'] = deliver_after
else:
# Keep trying to delivery this message for a while
deliver_until = now + mm_cfg.DELIVERY_RETRY_PERIOD
+ # Don't retry delivery too soon.
+ deliver_after = now + mm_cfg.DELIVERY_RETRY_WAIT
+ msgdata['deliver_after'] = deliver_after
msgdata['last_recip_count'] = len(recips)
msgdata['deliver_until'] = deliver_until
msgdata['recips'] = recips
diff --git a/Mailman/Queue/RetryRunner.py b/Mailman/Queue/RetryRunner.py
index 66244253..49aa484d 100644
--- a/Mailman/Queue/RetryRunner.py
+++ b/Mailman/Queue/RetryRunner.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2003 by the Free Software Foundation, Inc.
+# Copyright (C) 2003-2018 by the Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
@@ -37,7 +37,10 @@ class RetryRunner(Runner):
self.__outq = Switchboard(mm_cfg.OUTQUEUE_DIR)
def _dispose(self, mlist, msg, msgdata):
- # Move it to the out queue for another retry
+ # Move it to the out queue for another retry if it's time.
+ deliver_after = msgdata.get('deliver_after', 0)
+ if time.time() < deliver_after:
+ return True
self.__outq.enqueue(msg, msgdata)
return False
diff --git a/NEWS b/NEWS
index e9c39c9b..e2f64e12 100644
--- a/NEWS
+++ b/NEWS
@@ -18,6 +18,10 @@ Here is a history of user visible changes to Mailman.
Bug fixes and other patches
+ - The reimplementation of DELIVERY_RETRY_WAIT in 2.1.26 could cause extra
+ dequeueing and requeueing in the out queue by OutgoingRunner. This is
+ fixed. (LP: #1762871)
+
- A Python 2.7 dependency introduced in the ToDigests handler in Mailman
2.1.24 has been removed. (LP: #1755317)