From 0714998ef54e8c1a46af7ec48698faa3abdf457a Mon Sep 17 00:00:00 2001
From: Thomas Schmucker <ts@its1.de>
Date: Tue, 29 Oct 2024 22:06:51 +0100
Subject: Mehrere Topics möglich und bessere Abbruchsteuerung
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---
 src/main.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'src/main.c')

diff --git a/src/main.c b/src/main.c
index 1b5bac7..8a25176 100644
--- a/src/main.c
+++ b/src/main.c
@@ -76,11 +76,13 @@ connect(const char *clientid, // NOLINT
 }
 
 static void
-run(struct mosquitto *client, const char *topic)
+run(struct mosquitto *client, const char *topics[], const volatile bool *quit)
 {
-	mosquitto_subscribe(client, NULL, topic, 0);
+	for ( size_t idx = 0; topics[idx] != NULL; ++idx ) {
+		mosquitto_subscribe(client, NULL, topics[idx], 0);
+	}
 
-	while ( !terminate ) {
+	while ( !*quit ) {
 		static const int defaultTimeout = -1; // 1000ms
 
 		int err = mosquitto_loop(client, defaultTimeout, 1);
@@ -127,7 +129,8 @@ main(void)
 		return EXIT_FAILURE;
 	}
 
-	run(client, TOPIC);
+	run(client, (const char *[]){ TOPIC, NULL }, &terminate);
+
 	shutdown(client);
 
 	return EXIT_SUCCESS;
-- 
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