From 76ae1cd6f2c09ffc11b3e5729dc9070ab76dd8fe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adrien=20B=C3=A9raud?= <>
Date: Tue, 27 Jan 2026 14:29:43 -0500
Subject: [PATCH] logger: make setFilter match substrings

Allow to filter based on partial tag match
---
 include/opendht/logger.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/opendht/logger.h b/include/opendht/logger.h
index 1f0ab119..d570a12d 100644
--- a/include/opendht/logger.h
+++ b/include/opendht/logger.h
@@ -135,12 +135,12 @@ struct OPENDHT_PUBLIC Logger
         return child;
     }
 
-    void setFilter(std::string_view tag)
+    void setFilter(std::string_view filter)
     {
-        enable_ = tag.empty() or tag_ == tag;
+        enable_ = filter.empty() or tag_.find(filter) != std::string_view::npos;
         for (auto it = children_.begin(); it != children_.end();) {
             if (auto c = it->lock()) {
-                c->setFilter(enable_ ? std::string_view {} : tag);
+                c->setFilter(enable_ ? std::string_view {} : filter);
                 ++it;
             } else {
                 it = children_.erase(it);