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authorRémi Verschelde <rverschelde@gmail.com>2020-06-08 16:39:08 +0200
committerRémi Verschelde <rverschelde@gmail.com>2020-06-08 16:48:21 +0200
commit2b5545270a60a1a60f57c91bb565131dc03de74d (patch)
tree33104d8cf8a707406d5ec068e6a141d6f8ad2ee5 /core
parentd9f0477dad0aeb92d16da8d8bff37bece0f9fedd (diff)
Core: Add hints to run with --verbose when leaking nodes/resources at exit
Diffstat (limited to 'core')
-rw-r--r--core/object.cpp5
-rw-r--r--core/resource.cpp17
2 files changed, 12 insertions, 10 deletions
diff --git a/core/object.cpp b/core/object.cpp
index f3c5a13809..3ea3e27d41 100644
--- a/core/object.cpp
+++ b/core/object.cpp
@@ -2038,7 +2038,7 @@ void ObjectDB::cleanup() {
if (slot_count > 0) {
spin_lock.lock();
- WARN_PRINT("ObjectDB Instances still exist!");
+ WARN_PRINT("ObjectDB instances leaked at exit (run with --verbose for details).");
if (OS::get_singleton()->is_stdout_verbose()) {
for (uint32_t i = 0; i < slot_count; i++) {
uint32_t slot = object_slots[i].next_free;
@@ -2049,12 +2049,13 @@ void ObjectDB::cleanup() {
node_name = " - Node name: " + String(obj->call("get_name"));
}
if (obj->is_class("Resource")) {
- node_name = " - Resource name: " + String(obj->call("get_name")) + " Path: " + String(obj->call("get_path"));
+ node_name = " - Resource path: " + String(obj->call("get_path"));
}
uint64_t id = uint64_t(slot) | (uint64_t(object_slots[slot].validator) << OBJECTDB_VALIDATOR_BITS) | (object_slots[slot].is_reference ? OBJECTDB_REFERENCE_BIT : 0);
print_line("Leaked instance: " + String(obj->get_class()) + ":" + itos(id) + node_name);
}
+ print_line("Hint: Leaked instances typically happen when nodes are removed from the scene tree (with `remove_child()`) but not freed (with `free()` or `queue_free()`).");
}
spin_lock.unlock();
}
diff --git a/core/resource.cpp b/core/resource.cpp
index 0af8c9c2b3..3b589793ef 100644
--- a/core/resource.cpp
+++ b/core/resource.cpp
@@ -33,6 +33,7 @@
#include "core/core_string_names.h"
#include "core/io/resource_loader.h"
#include "core/os/file_access.h"
+#include "core/os/os.h"
#include "core/script_language.h"
#include "scene/main/node.h" //only so casting works
@@ -431,7 +432,14 @@ void ResourceCache::setup() {
void ResourceCache::clear() {
if (resources.size()) {
- ERR_PRINT("Resources Still in use at Exit!");
+ ERR_PRINT("Resources still in use at exit (run with --verbose for details).");
+ if (OS::get_singleton()->is_stdout_verbose()) {
+ const String *K = nullptr;
+ while ((K = resources.next(K))) {
+ Resource *r = resources[*K];
+ print_line(vformat("Resource still in use: %s (%s)", *K, r->get_class()));
+ }
+ }
}
resources.clear();
@@ -442,12 +450,6 @@ void ResourceCache::clear() {
}
void ResourceCache::reload_externals() {
- /*
- const String *K=nullptr;
- while ((K=resources.next(K))) {
- resources[*K]->reload_external_data();
- }
- */
}
bool ResourceCache::has(const String &p_path) {
@@ -530,6 +532,5 @@ void ResourceCache::dump(const char *p_file, bool p_short) {
}
lock->read_unlock();
-
#endif
}