report static nodes in corerouters stats

core/utils.c

@@ -3101,6 +3101,7 @@ struct uwsgi_string_list *uwsgi_string_new_list(struct uwsgi_string_list **list,
 	}
 	uwsgi_string->next = NULL;
 	uwsgi_string->custom = 0;
+	uwsgi_string->custom2 = 0;
 
 	return uwsgi_string;
 }

plugins/corerouter/corerouter.c

@@ -970,6 +970,29 @@ void corerouter_send_stats(struct uwsgi_corerouter *ucr) {
 	if (uwsgi_stats_list_close(us)) goto end0;
 	if (uwsgi_stats_comma(us)) goto end0;
 
+	if (ucr->static_nodes) {
+		if (uwsgi_stats_key(us , "static_nodes")) goto end0;
+                if (uwsgi_stats_list_open(us)) goto end0;
+
+		struct uwsgi_string_list *usl = ucr->static_nodes;
+		while(usl) {
+			if (uwsgi_stats_object_open(us)) goto end0;
+			if (uwsgi_stats_keyvaln_comma(us, "name", usl->value, usl->len)) goto end0;
+
+			if (uwsgi_stats_keylong_comma(us, "hits", (unsigned long long) usl->custom2)) goto end0;
+			if (uwsgi_stats_keylong(us, "grace", (unsigned long long) usl->custom)) goto end0;
+
+			if (uwsgi_stats_object_close(us)) goto end0;
+			usl = usl->next;
+			if (usl) {
+				if (uwsgi_stats_comma(us)) goto end0;
+			}
+		}
+
+		if (uwsgi_stats_list_close(us)) goto end0;
+                if (uwsgi_stats_comma(us)) goto end0;
+        }
+
 	if (ucr->has_subscription_sockets) {
 		if (uwsgi_stats_key(us , "subscriptions")) goto end0;
 		if (uwsgi_stats_list_open(us)) goto end0;

plugins/fastrouter/fastrouter.c

@@ -252,6 +252,7 @@ ssize_t fr_instance_connected(struct corerouter_session * cs) {
 	cs->buffer_pos = 0;
 
 	// ok instance is connected, wait for write again
+	if (cs->static_node) cs->static_node->custom2++;
 	if (cs->un) cs->un->requests++;
 	uwsgi_cr_hook_instance_write(cs, fr_instance_send_request_header);
 	// return a value > 0

plugins/http/http.c

@@ -884,6 +884,7 @@ ssize_t hr_instance_connected(struct corerouter_session * cs) {
 		return 1;
 	}
         // ok instance is connected, wait for write again
+	if (cs->static_node) cs->static_node->custom2++;
         if (cs->un) cs->un->requests++;
         uwsgi_cr_hook_instance_write(cs, hr_instance_send_request_header);
         // return a value > 0

plugins/rawrouter/rawrouter.c

@@ -209,6 +209,7 @@ ssize_t rr_instance_connected(struct corerouter_session * cs) {
 	cs->buffer_pos = 0;
 
 	// ok instance is connected, begin...
+	if (cs->static_node) cs->static_node->custom2++;
 	if (cs->un) cs->un->requests++;
 
 	uwsgi_cr_hook_instance_write(cs, NULL);

uwsgi.h

@@ -308,6 +308,7 @@ struct uwsgi_string_list {
 	char *value;
 	size_t len;
 	uint64_t custom;
+	uint64_t custom2;
 	struct uwsgi_string_list *next;
 };