From 72bfaf746d17505df01dfa68b23ee43eb9f54144 Mon Sep 17 00:00:00 2001
From: Erik Johnston <erik@matrix.org>
Date: Wed, 13 Mar 2019 17:33:54 +0000
Subject: [PATCH] Allow passing --daemonize to workers

---
 synapse/config/_base.py   | 8 +++++++-
 synapse/config/workers.py | 4 ++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/synapse/config/_base.py b/synapse/config/_base.py
index c4d3087fa..5613f38e4 100644
--- a/synapse/config/_base.py
+++ b/synapse/config/_base.py
@@ -214,14 +214,20 @@ class Config(object):
             " Defaults to the directory containing the last config file",
         )
 
+        obj = cls()
+
+        obj.invoke_all("add_arguments", config_parser)
+
         config_args = config_parser.parse_args(argv)
 
         config_files = find_config_files(search_paths=config_args.config_path)
 
-        obj = cls()
         obj.read_config_files(
             config_files, keys_directory=config_args.keys_directory, generate_keys=False
         )
+
+        obj.invoke_all("read_arguments", config_args)
+
         return obj
 
     @classmethod
diff --git a/synapse/config/workers.py b/synapse/config/workers.py
index 80baf0ce0..8dc013d0e 100644
--- a/synapse/config/workers.py
+++ b/synapse/config/workers.py
@@ -57,3 +57,7 @@ class WorkerConfig(Config):
                     bind_addresses.append(bind_address)
                 elif not bind_addresses:
                     bind_addresses.append('')
+
+    def read_arguments(self, args):
+        if args.daemonize is not None:
+            self.worker_daemonize = args.daemonize