From: Guus Sliepen <guus@tinc-vpn.org>
Date: Wed, 1 Aug 2012 13:14:48 +0000 (+0200)
Subject: Try sending SIGTERM if we cannot connect to a tincd but we know its PID.
X-Git-Tag: release-1.1pre3~72
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=07980b056c5371f8b6fdd50172f501be07155bdf;p=oweals%2Ftinc.git

Try sending SIGTERM if we cannot connect to a tincd but we know its PID.
---

diff --git a/src/tincctl.c b/src/tincctl.c
index 619b90e..1cdcf58 100644
--- a/src/tincctl.c
+++ b/src/tincctl.c
@@ -714,8 +714,16 @@ static int cmd_start(int argc, char *argv[]) {
 
 static int cmd_stop(int argc, char *argv[]) {
 #ifndef HAVE_MINGW
-	if(!connect_tincd())
+	if(!connect_tincd()) {
+		if(pid) {
+			if(kill(pid, SIGTERM)) 
+				return 1;
+			fprintf(stderr, "Sent TERM signal to process with PID %u.\n", pid);
+			return 0;
+		}
+
 		return 1;
+	}
 
 	sendline(fd, "%d %d", CONTROL, REQ_STOP);
 	if(!recvline(fd, line, sizeof line) || sscanf(line, "%d %d %d", &code, &req, &result) != 3 || code != CONTROL || req != REQ_STOP || result) {