From 82272fc7e6cabe7cdf1617c6489b2199705f8b7f Mon Sep 17 00:00:00 2001
From: Philipp Jungkamp <Philipp.Jungkamp@opal-rt.com>
Date: Tue, 22 Aug 2023 16:10:22 +0200
Subject: [PATCH] api: web: Do proper shutdown if startup was interrupted

Signed-off-by: Philipp Jungkamp <Philipp.Jungkamp@opal-rt.com>
---
 include/villas/web.hpp | 6 ++++--
 lib/api.cpp            | 3 ++-
 lib/web.cpp            | 5 +++++
 3 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/include/villas/web.hpp b/include/villas/web.hpp
index 12a372056..2129fa738 100644
--- a/include/villas/web.hpp
+++ b/include/villas/web.hpp
@@ -24,9 +24,9 @@ namespace node {
 /* Forward declarations */
 class Api;
 
-class Web {
+class Web final {
 
-protected:
+private:
 	enum State state;
 
 	Logger logger;
@@ -55,6 +55,8 @@ public:
  	 */
 	Web(Api *a = nullptr);
 
+	~Web();
+
 	void start();
 	void stop();
 
diff --git a/lib/api.cpp b/lib/api.cpp
index 4a1c01317..289e9e457 100644
--- a/lib/api.cpp
+++ b/lib/api.cpp
@@ -33,7 +33,8 @@ Api::Api(SuperNode *sn) :
 
 Api::~Api()
 {
-	assert(state != State::STARTED);
+	if (state == State::STARTED)
+		stop();
 }
 
 void Api::start()
diff --git a/lib/web.cpp b/lib/web.cpp
index c4bc4db67..d81acd317 100644
--- a/lib/web.cpp
+++ b/lib/web.cpp
@@ -185,6 +185,11 @@ Web::Web(Api *a) :
 	lws_set_log_level(lwsLogLevel(logging.getLevel()), lwsLogger);
 }
 
+Web::~Web() {
+	if(state == State::STARTED)
+		stop();
+}
+
 int Web::parse(json_t *json)
 {
 	int ret, enabled = 1;