Start threadpool

erikjohnston · erikjohnston · commit 6f08f137542c · 2021-10-25T14:18:51.000+01:00
diff --git a/synapse/app/_base.py b/synapse/app/_base.py
@@ -377,6 +377,7 @@ def run_sighup(*args, **kwargs):
     # We want to use a separate thread pool for the resolver so that large
     # numbers of DNS requests don't starve out other users of the threadpool.
     resolver_threadpool = ThreadPool(name="gai_resolver")
+    resolver_threadpool.start()
     reactor.installNameResolver(
         GAIResolver(reactor, getThreadPool=lambda: resolver_threadpool)
     )

Original file line number	Diff line number	Diff line change
`@@ -377,6 +377,7 @@ def run_sighup(args, *kwargs):`
`377`	`377`	`# We want to use a separate thread pool for the resolver so that large`
`378`	`378`	`# numbers of DNS requests don't starve out other users of the threadpool.`
`379`	`379`	`resolver_threadpool = ThreadPool(name="gai_resolver")`
	`380`	`+ resolver_threadpool.start()`
`380`	`381`	`reactor.installNameResolver(`
`381`	`382`	`GAIResolver(reactor, getThreadPool=lambda: resolver_threadpool)`
`382`	`383`	`)`