Makes the daemon gracefully exit on TERM signal

hyper-prog · Jan 28, 2021 · 6159f3e · 6159f3e
1 parent 09eb01b
commit 6159f3e
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/hasses.c b/hasses.c
@@ -77,7 +77,7 @@ void beforeExit(void)
 void sigint_handler(int sig)
 {
     beforeExit();
-    toLog(0,"Received INT signal, Exiting...\n");
+    toLog(0,"Received INT/TERM signal, Exiting...\n");
     exit(0);
 }
 
@@ -242,6 +242,12 @@ void attach_signal_handler(void)
         beforeExit();
         exit(1);
     }
+    if(sigaction(SIGTERM, &sa, NULL) == -1)
+    {
+        toLog(0,"Error, Cannot set signal handler: sigaction() failure. Exiting...\n");
+        beforeExit();
+        exit(1);
+    }
 }
 
 int create_open_fifo(const char *fifofile)

diff --git a/hasses.h b/hasses.h
@@ -5,7 +5,7 @@
 #ifndef HASSES_HASSES_H
 #define HASSES_HASSES_H
 
-#define VERSION "1.23"
+#define VERSION "1.24"
 
 /* The client timeout check interval in seconds */ 
 #define CLIENT_CHK_TIME_INTERVAL  60