From: Alan T. DeKok <aland@freeradius.org>
Date: Wed, 15 Nov 2017 18:18:12 +0000 (-0500)
Subject: if no worker and the dir changed, start checking again
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d3442be575f35fccb9cd4dbfdaebdbc61d8fd121;p=thirdparty%2Ffreeradius-server.git

if no worker and the dir changed, start checking again
---

diff --git a/src/modules/proto_detail/proto_detail_file.c b/src/modules/proto_detail/proto_detail_file.c
index a2bf8d208ff..5c06a57315b 100644
--- a/src/modules/proto_detail/proto_detail_file.c
+++ b/src/modules/proto_detail/proto_detail_file.c
@@ -94,14 +94,18 @@ static ssize_t mod_write(void *instance, void *packet_ctx,
 static void mod_vnode_extend(void *instance, UNUSED uint32_t fflags)
 {
 	proto_detail_file_t *inst = talloc_get_type_abort(instance, proto_detail_file_t);
+	bool has_worker = false;
 
-	DEBUG("Directory %s changed", inst->directory);
 
-	/*
-	 *	@todo - troll for detail.work file.  Allocate new
-	 *	proto_detail_work_t, fill it in, and start up the new
-	 *	detail worker.
-	 */
+	PTHREAD_MUTEX_LOCK(&inst->parent->worker_mutex);
+	has_worker = (inst->parent->num_workers == 0);
+	PTHREAD_MUTEX_UNLOCK(&inst->parent->worker_mutex);
+
+	if (has_worker) return;
+
+	if (inst->ev) fr_event_timer_delete(inst->el, &inst->ev);
+
+	work_init(inst);
 }
 
 /** Open a detail listener