From dc65061dbb2ccf0e78abfaea1886ff7e3da7912a Mon Sep 17 00:00:00 2001
From: Ismael Gomez <ismagom@gmail.com>
Date: Tue, 6 Mar 2018 12:37:45 +0100
Subject: [PATCH] Print buffer pool status every 10s (Debugging commit)

---
 lib/include/srslte/common/buffer_pool.h | 3 +++
 srsue/hdr/ue.h                          | 2 ++
 srsue/hdr/ue_base.h                     | 2 ++
 srsue/src/main.cc                       | 3 ++-
 srsue/src/ue.cc                         | 4 ++++
 5 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/lib/include/srslte/common/buffer_pool.h b/lib/include/srslte/common/buffer_pool.h
index 4edc50fc6..035fbc661 100644
--- a/lib/include/srslte/common/buffer_pool.h
+++ b/lib/include/srslte/common/buffer_pool.h
@@ -173,6 +173,9 @@ public:
     pool->deallocate(b);
     b = NULL;
   }
+  void print_all_buffers() {
+    pool->print_all_buffers();
+  }
 private:
   buffer_pool<byte_buffer_t> *pool; 
 };
diff --git a/srsue/hdr/ue.h b/srsue/hdr/ue.h
index e6c66b540..d1343c68f 100644
--- a/srsue/hdr/ue.h
+++ b/srsue/hdr/ue.h
@@ -72,6 +72,8 @@ public:
   bool is_attached();
   void start_plot();
 
+  void print_pool();
+
   static void rf_msg(srslte_rf_error_t error);
 
   // UE metrics interface
diff --git a/srsue/hdr/ue_base.h b/srsue/hdr/ue_base.h
index 201f63843..7baa0dfc6 100644
--- a/srsue/hdr/ue_base.h
+++ b/srsue/hdr/ue_base.h
@@ -157,6 +157,8 @@ public:
   virtual bool is_attached() = 0;
   virtual void start_plot() = 0;
 
+  virtual void print_pool() = 0;
+
   virtual void radio_overflow() = 0;
   
   void handle_rf_msg(srslte_rf_error_t error);
diff --git a/srsue/src/main.cc b/srsue/src/main.cc
index 1cac2092d..e687756ed 100644
--- a/srsue/src/main.cc
+++ b/srsue/src/main.cc
@@ -474,7 +474,8 @@ int main(int argc, char *argv[])
         plot_started = true;
       }
     }
-    sleep(1);
+    ue->print_pool();
+    sleep(10);
   }
   pthread_cancel(input);
   metricshub.stop();
diff --git a/srsue/src/ue.cc b/srsue/src/ue.cc
index 23175fa46..e9afcec41 100644
--- a/srsue/src/ue.cc
+++ b/srsue/src/ue.cc
@@ -278,6 +278,10 @@ void ue::start_plot() {
   phy.start_plot();
 }
 
+void ue::print_pool() {
+  byte_buffer_pool::get_instance()->print_all_buffers();
+}
+
 bool ue::get_metrics(ue_metrics_t &m)
 {
   m.rf = rf_metrics;