X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=examples%2Fmanynodes.c;h=e00b80beeec203039fec0a353a65e827a62c2f5a;hb=20bac67a09728d66dbf27cecf57fa3a3a9e170a2;hp=3df6cadb8ede1980fc3ebabc88a56a89adea7d95;hpb=97b93e51807c818c6ccd2e759e9cc380e0137b52;p=meshlink

diff --git a/examples/manynodes.c b/examples/manynodes.c
index 3df6cadb..e00b80be 100644
--- a/examples/manynodes.c
+++ b/examples/manynodes.c
@@ -14,6 +14,40 @@ static meshlink_handle_t **mesh;
 static meshlink_node_t **nodes;
 static size_t nnodes;
 
+static void log_message(meshlink_handle_t *mesh, meshlink_log_level_t level, const char *text) {
+	const char *levelstr[] = {
+		[MESHLINK_DEBUG] = "\x1b[34mDEBUG",
+		[MESHLINK_INFO] = "\x1b[32mINFO",
+		[MESHLINK_WARNING] = "\x1b[33mWARNING",
+		[MESHLINK_ERROR] = "\x1b[31mERROR",
+		[MESHLINK_CRITICAL] = "\x1b[31mCRITICAL",
+	};
+	fprintf(stderr, "%s\t%s:\x1b[0m %s\n", mesh->name,levelstr[level], text);
+}
+
+//Test mesh sending data
+static void testmesh () {
+
+	for(int nindex = 0; nindex < n; nindex++) {
+
+			nodes = meshlink_get_all_nodes(mesh[nindex], nodes, &nnodes);
+			if(!nodes) {
+				fprintf(stderr, "Could not get list of nodes: %s\n", meshlink_strerror(meshlink_errno));
+			} else {
+				printf("%zu known nodes:\n", nnodes);
+				for(int i = 0; i < nnodes; i++) {
+					//printf(" %s\n", nodes[i]->name);
+					if (nindex != i) {
+						if(!meshlink_send(mesh[nindex], nodes[i], "magic", strlen("magic") + 1)) {
+		fprintf(stderr, "Could not send message to '%s': %s\n", nodes[i]->name, meshlink_strerror(meshlink_errno));
+						}
+					}
+				}
+
+			}
+
+	}
+}
 // Make all nodes know about each other by importing each others public keys and addresses.
 static void linkmesh() {
 	for(int i = 0; i < n; i++) {
@@ -94,11 +128,13 @@ static void parse_command(char *buf) {
 			if(!node) {
 				fprintf(stderr, "Unknown node '%s'\n", arg);
 			} else {
-				printf("Node %s found\n", arg);
+				printf("Node %s found, pmtu %zd\n", arg, meshlink_get_pmtu(mesh[0], node));
 			}
 		}
 	} else if(!strcasecmp(buf, "link")) {
 		linkmesh();
+	} else if(!strcasecmp(buf, "test")) {
+		testmesh();
 	} else if(!strcasecmp(buf, "quit")) {
 		printf("Bye!\n");
 		fclose(stdin);
@@ -111,6 +147,7 @@ static void parse_command(char *buf) {
 			"/kick <name>          Blacklist the given node.\n"
 			"/who [<name>]         List all nodes or show information about the given node.\n"
 			"/link                 Link all nodes together.\n"
+			"/test                 Test functionality sending some data to all nodes\n"
 			"/quit                 Exit this program.\n"
 			);
 	} else {
@@ -197,6 +234,7 @@ int main(int argc, char *argv[]) {
 
 	mesh = calloc(n, sizeof *mesh);
 
+	meshlink_set_log_cb(NULL, MESHLINK_DEBUG, log_message);
 	mkdir(basebase, 0750);
 
 	char filename[PATH_MAX];
@@ -205,7 +243,8 @@ int main(int argc, char *argv[]) {
 		snprintf(nodename, sizeof nodename, "%snode%d", namesprefix,i);
 		snprintf(filename, sizeof filename, "%s/%s", basebase, nodename);
 		bool itsnew = access(filename, R_OK);
-		mesh[i] = meshlink_open(filename, nodename, "manynodes");
+		mesh[i] = meshlink_open(filename, nodename, "manynodes", STATIONARY);
+		meshlink_set_log_cb(mesh[i], MESHLINK_INFO, log_message);
 		if(itsnew)
 			meshlink_add_address(mesh[i], "localhost");
 		if(!mesh[i]) {