locator.patch

diff --git a/src/cpp/StatisticsBackend.cpp b/src/cpp/StatisticsBackend.cpp
index d0a041b..f3eef37 100644
--- a/src/cpp/StatisticsBackend.cpp
+++ b/src/cpp/StatisticsBackend.cpp
@@ -531,7 +531,7 @@ Info StatisticsBackend::get_info(
             info[QOS_INFO_TAG] = participant->qos;
 
             // Locators associated to endpoints
-            std::set<std::string> locator_set;
+            std::map<std::string, std::set<std::string>> locator_map;
 
             // Writers registered in the participant
             for (const auto& writer : participant->data_writers)
@@ -539,7 +539,7 @@ Info StatisticsBackend::get_info(
                 // Locators associated to each writer
                 for (const auto& locator : writer.second.get()->locators)
                 {
-                    locator_set.insert(locator.second.get()->name);
+                    locator_map[locator.second.get()->name].insert("W");
                 }
             }
 
@@ -549,14 +549,18 @@ Info StatisticsBackend::get_info(
                 // Locators associated to each reader
                 for (const auto& locator : reader.second.get()->locators)
                 {
-                    locator_set.insert(locator.second.get()->name);
+                    locator_map[locator.second.get()->name].insert("R");
                 }
             }
 
             DatabaseDump locators = DatabaseDump::array();
-            for (const auto& locator : locator_set)
+            for (const auto& locator : locator_map)
             {
-                locators.push_back(locator);
+                std::string sources = std::accumulate(std::next(locator.second.begin()), locator.second.end(), *locator.second.begin(),
+                    [](std::string a, std::string b) {
+                        return a + ',' + b;
+                    });
+                locators.push_back(locator.first + " [" + sources + "]");
             }
             info[LOCATOR_CONTAINER_TAG] = locators;
             break;