X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=src%2Fnet.c;h=1614d843b24e44117e7871b49479ff782e18640b;hb=4e1a12cd6bb10e654ea06647ff1b5553b49c5942;hp=d80df2fd84c3d6d728a79bac55301e60a43e6d1d;hpb=5618834958c3ffd0250d3712174bd20aaac36e95;p=meshlink

diff --git a/src/net.c b/src/net.c
index d80df2fd..1614d843 100644
--- a/src/net.c
+++ b/src/net.c
@@ -22,6 +22,7 @@
 #include "utils.h"
 #include "conf.h"
 #include "connection.h"
+#include "devtools.h"
 #include "graph.h"
 #include "logger.h"
 #include "meshlink_internal.h"
@@ -53,12 +54,16 @@ static const int default_interval = 60;
 void terminate_connection(meshlink_handle_t *mesh, connection_t *c, bool report) {
 	logger(mesh, MESHLINK_INFO, "Closing connection with %s", c->name);
 
-	c->status.active = false;
-
 	if(c->node && c->node->connection == c) {
+		if(c->status.active && mesh->meta_status_cb) {
+			mesh->meta_status_cb(mesh, (meshlink_node_t *)c->node, false);
+		}
+
 		c->node->connection = NULL;
 	}
 
+	c->status.active = false;
+
 	if(c->edge) {
 		if(report) {
 			send_del_edge(mesh, mesh->everyone, c->edge, 0);
@@ -118,12 +123,24 @@ static void timeout_handler(event_loop_t *loop, void *data) {
 
 		// Also make sure that if outstanding key requests for the UDP counterpart of a connection has timed out, we restart it.
 		if(c->node) {
-			if(c->node->status.waitingforkey && c->node->last_req_key + pingtimeout <= mesh->loop.now.tv_sec) {
+			if(c->node->status.waitingforkey && c->node->last_req_key + pingtimeout < mesh->loop.now.tv_sec) {
 				send_req_key(mesh, c->node);
 			}
 		}
 
-		if(c->last_ping_time + pingtimeout <= mesh->loop.now.tv_sec) {
+		if(c->status.active && c->last_key_renewal + 3600 < mesh->loop.now.tv_sec) {
+			devtool_sptps_renewal_probe((meshlink_node_t *)c->node);
+
+			if(!sptps_force_kex(&c->sptps)) {
+				logger(mesh, MESHLINK_ERROR, "SPTPS key renewal for connection with %s failed", c->name);
+				terminate_connection(mesh, c, true);
+				continue;
+			} else {
+				c->last_key_renewal = mesh->loop.now.tv_sec;
+			}
+		}
+
+		if(c->last_ping_time + pingtimeout < mesh->loop.now.tv_sec) {
 			if(c->status.active) {
 				if(c->status.pinged) {
 					logger(mesh, MESHLINK_INFO, "%s didn't respond to PING in %ld seconds", c->name, (long)mesh->loop.now.tv_sec - c->last_ping_time);
@@ -341,7 +358,7 @@ static void periodic_handler(event_loop_t *loop, void *data) {
 	if(mesh->contradicting_del_edge > 100 && mesh->contradicting_add_edge > 100) {
 		logger(mesh, MESHLINK_WARNING, "Possible node with same Name as us! Sleeping %d seconds.", mesh->sleeptime);
 		struct timespec ts = {mesh->sleeptime, 0};
-		clock_nanosleep(CLOCK_MONOTONIC, 0, &ts, NULL);
+		nanosleep(&ts, NULL);
 		mesh->sleeptime *= 2;
 
 		if(mesh->sleeptime < 0) {
@@ -612,13 +629,14 @@ static void periodic_handler(event_loop_t *loop, void *data) {
 
 		if(n->status.validkey && n->last_req_key + 3600 < mesh->loop.now.tv_sec) {
 			logger(mesh, MESHLINK_DEBUG, "SPTPS key renewal for node %s", n->name);
+			devtool_sptps_renewal_probe((meshlink_node_t *)n);
 
 			if(!sptps_force_kex(&n->sptps)) {
 				logger(mesh, MESHLINK_ERROR, "SPTPS key renewal for node %s failed", n->name);
 				n->status.validkey = false;
 				sptps_stop(&n->sptps);
 				n->status.waitingforkey = false;
-				n->last_req_key = 0;
+				n->last_req_key = -3600;
 			} else {
 				n->last_req_key = mesh->loop.now.tv_sec;
 			}
@@ -657,7 +675,7 @@ void retry(meshlink_handle_t *mesh) {
 		}
 
 		if(!c->status.pinged) {
-			c->last_ping_time = 0;
+			c->last_ping_time = -3600;
 		}
 
 		sockaddr_t sa;