refactor: panic on full router

runtime/include/http_router.h

@@ -30,7 +30,7 @@ http_router_add_route(struct http_router *router, struct route_config *config, s
 	assert(module != NULL);
 	assert(config->route != NULL);
 	assert(config->http_resp_content_type != NULL);
-	assert(router->routes_length <= HTTP_ROUTER_ROUTES_CAPACITY);
+	assert(router->routes_length < HTTP_ROUTER_ROUTES_CAPACITY);
 
 	if (unlikely(router->routes_length == HTTP_ROUTER_ROUTES_CAPACITY)) { return -1; }
 

runtime/include/tenant_functions.h

@@ -46,7 +46,12 @@ tenant_alloc(struct tenant_config *config)
 		assert(module != NULL);
 
 		/* Ownership of config's route and http_resp_content_type move here */
-		http_router_add_route(&tenant->router, &config->routes[i], module);
+		int rc = http_router_add_route(&tenant->router, &config->routes[i], module);
+		if (unlikely(rc != 0)) {
+			panic("Tenant %s defined %lu routes, but router could only hold %d\n", tenant->name,
+			      config->routes_len, HTTP_ROUTER_ROUTES_CAPACITY);
+		}
+
 		config->routes[i].route                  = NULL;
 		config->routes[i].http_resp_content_type = NULL;
 	}