1 files changed, 8 insertions, 0 deletions

diff --git a/src/mailman/interfaces/runner.py b/src/mailman/interfaces/runner.py
index e923e099b..4fe8ae0a3 100644
--- a/src/mailman/interfaces/runner.py
+++ b/src/mailman/interfaces/runner.py
@@ -47,6 +47,14 @@ class IRunner(Interface):
         `config.QRUNNER_SLEEP_TIME`
         """)
 
+    intercept_signals = Attribute("""\
+        Should the qrunner mechanism intercept signals?
+
+        In general, the qrunner catches SIGINT, SIGTERM, SIGUSR1, and SIGHUP
+        to manage the process.  Some qrunners need to manage their own
+        signals, and set this attribute to False.
+        """)
+
     def _one_iteration():
         """The work done in one iteration of the main loop.