From c72857aa764cc84ee8c63efb0ea7e1420d433e63 Mon Sep 17 00:00:00 2001
From: Jordan Sherer <jordan@widefido.com>
Date: Sun, 3 Nov 2019 13:58:34 -0500
Subject: [PATCH] Memory JS8

---
 main.cpp     | 18 +++++++++---------
 mainwindow.h |  1 +
 2 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/main.cpp b/main.cpp
index 3a95b66..4d8c7f9 100644
--- a/main.cpp
+++ b/main.cpp
@@ -95,8 +95,8 @@ int main(int argc, char *argv[])
   Radio::register_types ();
   register_types ();
 
-  // Multiple instances communicate with jt9 via this
-  QSharedMemory mem_jt9;
+  // Multiple instances communicate with the decoder via this shared memory segment
+  QSharedMemory mem_js8;
 
   QApplication a(argc, argv);
   try
@@ -294,21 +294,21 @@ int main(int argc, char *argv[])
 
           // Create and initialize shared memory segment
           // Multiple instances: use rig_name as shared memory key
-          mem_jt9.setKey(a.applicationName ());
+          mem_js8.setKey(a.applicationName ());
 
-          if(!mem_jt9.attach()) {
-            std::cerr << QString("memory attach error: %1").arg(mem_jt9.error()).toLocal8Bit ().data () << std::endl;
+          if(!mem_js8.attach()) {
+            std::cerr << QString("memory attach error: %1").arg(mem_js8.error()).toLocal8Bit ().data () << std::endl;
 
-            if (!mem_jt9.create(sizeof(struct dec_data))) {
+            if (!mem_js8.create(sizeof(struct dec_data))) {
               splash.hide ();
-              std::cerr << QString("memory create error: %1").arg(mem_jt9.error()).toLocal8Bit ().data () << std::endl;
+              std::cerr << QString("memory create error: %1").arg(mem_js8.error()).toLocal8Bit ().data () << std::endl;
 
               MessageBox::critical_message (nullptr, a.translate ("main", "Shared memory error"),
                                             a.translate ("main", "Unable to create shared memory segment"));
               throw std::runtime_error {"Shared memory error"};
             }
           }
-          memset(mem_jt9.data(),0,sizeof(struct dec_data)); //Zero all decoding params in shared memory
+          memset(mem_js8.data(),0,sizeof(struct dec_data)); //Zero all decoding params in shared memory
 
           unsigned downSampleFactor;
           {
@@ -328,7 +328,7 @@ int main(int argc, char *argv[])
           }
 
           // run the application UI
-          MainWindow w(temp_dir, multiple, &multi_settings, &mem_jt9, downSampleFactor, &splash);
+          MainWindow w(temp_dir, multiple, &multi_settings, &mem_js8, downSampleFactor, &splash);
           w.show();
           //splash.raise ();
           QObject::connect (&a, SIGNAL (lastWindowClosed()), &a, SLOT (quit()));
diff --git a/mainwindow.h b/mainwindow.h
index 22d98ec..5a29ceb 100644
--- a/mainwindow.h
+++ b/mainwindow.h
@@ -877,6 +877,7 @@ private:
   QDateTime m_dateTimeLastTX;
 
   QSharedMemory *mem_js8;
+
   LogBook m_logBook;
   QString m_QSOText;
   unsigned m_msAudioOutputBuffered;