Changeset 858 in ntrip for trunk/BNS/bns.cpp

Timestamp:

Apr 26, 2008, 10:37:49 AM (16 years ago)

Author:

mervart

Message:

* empty log message *

File:

• trunk/BNS/bns.cpp (modified) (4 diffs)

trunk/BNS/bns.cpp

@@ -15 +15 @@
  * -----------------------------------------------------------------------*/
 
+#include <math.h>
 #include <iostream>
 #include <newmatio.h>
@@ -54 +55 @@
   // Socket and file for outputting the results
   // -------------------------------------------
-  _outSocket = 0;
+  _outSocket          = 0;
+  _outSocketOpenTrial = 0;
 
   QString outFileName = settings.value("outFile").toString();
@@ -173 +175 @@
 ////////////////////////////////////////////////////////////////////////////
 void t_bns::openCaster() {
-  
+
+  delete _outSocket; _outSocket = 0;
+
+  double minDt = exp2(_outSocketOpenTrial);
+  if (++_outSocketOpenTrial > 8) {
+    _outSocketOpenTrial = 8;
+  }
+  if (_outSocketOpenTime.isValid() &&
+      _outSocketOpenTime.secsTo(QDateTime::currentDateTime()) < minDt) {
+    return;
+  }
+  else {
+    _outSocketOpenTime = QDateTime::currentDateTime();
+  }
+
   QSettings settings;
-
-  delete _outSocket;
   _outSocket = new QTcpSocket();
   _outSocket->connectToHost(settings.value("outHost").toString(),
@@ -209 +223 @@
   else {
     slotMessage("bns::openCaster socket OK");
+    _outSocketOpenTrial = 0;
   }
 }