Raised importance of log output in signal handler: info for most, notice for term...

diff --git a/src/main.cpp b/src/main.cpp
index f3c2a82..68a0c7e 100644 (file)
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -311,13 +311,13 @@ signal_data_struct signal_data;
 void signal_handler(int param)
 {
     if (param == SIGUSR1)
-        GlobalLogger.debug() << "signal handler called with SIGUSR1." << endl;
+        GlobalLogger.info() << "signal handler called with SIGUSR1." << endl;
     else if (param == SIGUSR2)
-        GlobalLogger.debug() << "signal handler called with SIGUSR2." << endl;
+        GlobalLogger.info() << "signal handler called with SIGUSR2." << endl;
     else if (param == SIGTERM)
-        GlobalLogger.debug() << "signal handler called with SIGTERM." << endl;
+        GlobalLogger.info() << "signal handler called with SIGTERM." << endl;
     else if (param == SIGINT)
-        GlobalLogger.debug() << "signal handler called with SIGINT." << endl;
+        GlobalLogger.info() << "signal handler called with SIGINT." << endl;
     else
         GlobalLogger.warning() << "signal handler called with unexpected signal " << param << endl;
     signal_data.signaled_flag = param;
@@ -354,18 +354,18 @@ void signal_checker( const boost::system::error_code &error )
         {
             int new_log_level = I2n::Logger::get_log_level()+1;
             I2n::Logger::set_log_level( new_log_level );
-            GlobalLogger.debug() << "Increased log level to "
+            GlobalLogger.info() << "Increased log level to "
                 << I2n::Logger::get_log_level_string();
         }
         else if ( signaled_flag == SIGUSR2 )
         {
             I2n::Logger::set_log_level( signal_data.config_log_level );
-            GlobalLogger.debug() << "Reset log level to normal ("
+            GlobalLogger.info() << "Reset log level to normal ("
                 << I2n::Logger::get_log_level_string() << ")";
         }
         else if ( ( signaled_flag == SIGTERM ) || ( signaled_flag == SIGINT ))
         {
-            GlobalLogger.debug() << "Received signal SIGINT/SIGTERM --> will stop" << endl;
+            GlobalLogger.notice() << "Received signal SIGINT/SIGTERM --> will stop" << endl;
             want_stop = true;
         }
         else