2 files changed, 15 insertions, 1 deletions
diff --git a/synapse/app/synctl.py b/synapse/app/synctl.py
index ab3a31d7b7..39f4bf6e53 100755
--- a/synapse/app/synctl.py
+++ b/synapse/app/synctl.py
@@ -66,6 +66,10 @@ def main():
 
     config = yaml.load(open(configfile))
     pidfile = config["pid_file"]
+    cache_factor = config.get("synctl_cache_factor", None)
+
+    if cache_factor:
+        os.environ["SYNAPSE_CACHE_FACTOR"] = str(cache_factor)
 
     action = sys.argv[1] if sys.argv[1:] else "usage"
     if action == "start":
diff --git a/synapse/push/pusher.py b/synapse/push/pusher.py
index e6c0806415..de9c33b936 100644
--- a/synapse/push/pusher.py
+++ b/synapse/push/pusher.py
@@ -18,6 +18,17 @@ from httppusher import HttpPusher
 import logging
 logger = logging.getLogger(__name__)
 
+# We try importing this if we can (it will fail if we don't
+# have the optional email dependencies installed). We don't
+# yet have the config to know if we need the email pusher,
+# but importing this after daemonizing seems to fail
+# (even though a simple test of importing from a daemonized
+# process works fine)
+try:
+    from synapse.push.emailpusher import EmailPusher
+except:
+    pass
+
 
 def create_pusher(hs, pusherdict):
     logger.info("trying to create_pusher for %r", pusherdict)
@@ -28,7 +39,6 @@ def create_pusher(hs, pusherdict):
 
     logger.info("email enable notifs: %r", hs.config.email_enable_notifs)
     if hs.config.email_enable_notifs:
-        from synapse.push.emailpusher import EmailPusher
         PUSHER_TYPES["email"] = EmailPusher
         logger.info("defined email pusher type")