From fc484c9dde648cad4c95af9763db674ab4be668f Mon Sep 17 00:00:00 2001
From: Guus Sliepen <guus@meshlink.io>
Date: Thu, 6 Jul 2017 22:08:37 +0200
Subject: [PATCH] Restart the mesh after a failed join() in the other examples
 as well.

---
 examples/chat.c      | 9 ++++-----
 examples/chatpp.cc   | 7 +++++++
 examples/manynodes.c | 5 ++++-
 3 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/examples/chat.c b/examples/chat.c
index c6d67fb5..37e06734 100644
--- a/examples/chat.c
+++ b/examples/chat.c
@@ -65,12 +65,11 @@ static void parse_command(meshlink_handle_t *mesh, char *buf) {
 		meshlink_stop(mesh);
 		if(!meshlink_join(mesh, arg))
 			fprintf(stderr, "Could not join using invitation: %s\n", meshlink_strerror(meshlink_errno));
-		else {
+		else
 			fprintf(stderr, "Invitation accepted!\n");
-			if(!meshlink_start(mesh)) {
-				fprintf(stderr, "Could not start MeshLink: %s\n", meshlink_strerror(meshlink_errno));
-			return;
-			}
+		if(!meshlink_start(mesh)) {
+			fprintf(stderr, "Could not restart MeshLink: %s\n", meshlink_strerror(meshlink_errno));
+			exit(1);
 		}
 	} else if(!strcasecmp(buf, "kick")) {
 		if(!arg) {
diff --git a/examples/chatpp.cc b/examples/chatpp.cc
index 33a1cac5..97f87406 100644
--- a/examples/chatpp.cc
+++ b/examples/chatpp.cc
@@ -61,10 +61,17 @@ static void parse_command(meshlink::mesh *mesh, char *buf) {
 			return;
 		}
 
+		mesh->stop();
+
 		if(!mesh->join(arg))
 			fprintf(stderr, "Could not join using invitation: %s\n", meshlink::strerror());
 		else
 			fprintf(stderr, "Invitation accepted!\n");
+
+		if(!mesh->start()) {
+			fprintf(stderr, "Could not restart MeshLink: %s\n", meshlink::strerror());
+			exit(1);
+		}
 	} else if(!strcasecmp(buf, "kick")) {
 		if(!arg) {
 			fprintf(stderr, "/kick requires an argument!\n");
diff --git a/examples/manynodes.c b/examples/manynodes.c
index f0fc22da..0aafbcef 100644
--- a/examples/manynodes.c
+++ b/examples/manynodes.c
@@ -221,7 +221,10 @@ static void parse_command(char *buf) {
 			fprintf(stderr, "Could not join using invitation: %s\n", meshlink_strerror(meshlink_errno));
 		else {
 			fprintf(stderr, "Invitation accepted!\n");
-			meshlink_start(mesh[nodeindex]);
+		}
+		if(!meshlink_start(mesh[nodeindex])) {
+			fprintf(stderr, "Could not restart MeshLink: %s\n", meshlink_strerror(meshlink_errno));
+			exit(1);
 		}
 	} else if(!strcasecmp(buf, "kick")) {
 		if(!arg) {
-- 
2.39.5