X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=test%2Fblackbox%2Ftest_case_meta_conn_03%2Fnode_sim_nut.c;fp=test%2Fblackbox%2Ftest_case_meta_conn_03%2Fnode_sim_nut.c;h=573e185d8e1717776306e4f46c54db9aa06aea79;hb=dc68da94af8fca91748579c84ef5ed798db7efab;hp=0000000000000000000000000000000000000000;hpb=1a7277c64d74ae5ae18c48ebe09a522ffe7c696b;p=meshlink

diff --git a/test/blackbox/test_case_meta_conn_03/node_sim_nut.c b/test/blackbox/test_case_meta_conn_03/node_sim_nut.c
new file mode 100644
index 00000000..573e185d
--- /dev/null
+++ b/test/blackbox/test_case_meta_conn_03/node_sim_nut.c
@@ -0,0 +1,126 @@
+/*
+    node_sim.c -- Implementation of Node Simulation for Meshlink Testing
+                    for meta connection test case 01 - re-connection of
+                    two nodes when relay node goes down
+    Copyright (C) 2018  Guus Sliepen <guus@meshlink.io>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <pthread.h>
+#include "../common/common_handlers.h"
+#include "../common/test_step.h"
+#include "../common/mesh_event_handler.h"
+
+static bool conn_status = false;
+
+void callback_logger(meshlink_handle_t *mesh, meshlink_log_level_t level,
+                     const char *text) {
+	char connection_match_msg[100];
+
+	fprintf(stderr, "meshlink>> %s\n", text);
+
+	if(strstr(text, "Connection") || strstr(text, "connection")) {
+		assert(snprintf(connection_match_msg, sizeof(connection_match_msg),
+		                "Connection with peer") >= 0);
+
+		if(strstr(text, connection_match_msg) && strstr(text, "activated")) {
+			conn_status = true;
+			return;
+		}
+
+		assert(snprintf(connection_match_msg, sizeof(connection_match_msg),
+		                "Already connected to peer") >= 0);
+
+		if(strstr(text, connection_match_msg)) {
+			conn_status = true;
+			return;
+		}
+
+		assert(snprintf(connection_match_msg, sizeof(connection_match_msg),
+		                "Connection closed by peer") >= 0);
+
+		if(strstr(text, connection_match_msg)) {
+			conn_status = false;
+			return;
+		}
+
+		assert(snprintf(connection_match_msg, sizeof(connection_match_msg),
+		                "Closing connection with peer") >= 0);
+
+		if(strstr(text, connection_match_msg)) {
+			conn_status = false;
+			return;
+		}
+	}
+
+	return;
+}
+
+int main(int argc, char *argv[]) {
+	int client_id = -1;
+	bool result = false;
+	int i;
+
+	if((argv[3]) && (argv[4])) {
+		client_id = atoi(argv[3]);
+		mesh_event_sock_connect(argv[4]);
+	}
+
+	execute_open(argv[1], argv[2]);
+	meshlink_set_log_cb(mesh_handle, MESHLINK_DEBUG, callback_logger);
+
+	if(argv[5]) {
+		execute_join(argv[5]);
+	}
+
+	execute_start();
+	mesh_event_sock_send(client_id, NODE_STARTED, NULL, 0);
+
+	/* Connectivity of peer is checked using meshlink_get_node API */
+	while(!conn_status) {
+		sleep(1);
+	}
+
+	sleep(1);
+	fprintf(stderr, "Connected with Peer\n");
+	mesh_event_sock_send(client_id, META_CONN_SUCCESSFUL, "Connected with Peer", 30);
+
+	conn_status = false;
+	fprintf(stderr, "Waiting 120 sec for peer to be re-connected\n");
+
+	for(i = 0; i < 120; i++) {
+		if(conn_status) {
+			result = true;
+			break;
+		}
+
+		sleep(1);
+	}
+
+	if(result) {
+		fprintf(stderr, "Re-connected with Peer\n");
+		mesh_event_sock_send(client_id, META_RECONN_SUCCESSFUL, "Peer", 30);
+	} else {
+		fprintf(stderr, "Failed to reconnect with Peer\n");
+		mesh_event_sock_send(client_id, META_RECONN_FAILURE, "Peer", 30);
+	}
+
+	execute_close();
+
+	return 0;
+}