Changeset 10960 in ntrip for trunk/BNC/src/bncnetqueryv2.cpp

Timestamp:

Jul 27, 2026, 1:43:45 PM (4 days ago)

Author:

stuerze

Message:

A timeout is added to allow a reonnect after an outage of Ntrip Version 2/2s streams

File:

• trunk/BNC/src/bncnetqueryv2.cpp (modified) (3 diffs)

trunk/BNC/src/bncnetqueryv2.cpp

@@ -16 +16 @@
 
 #include <iostream>
+
+#include <QTimer>
 
 #include "bncnetqueryv2.h"
@@ -34 +36 @@
   _firstData = true;
   _status    = init;
+  _timeOut   = 20000;
 
   bncSettings settings;
@@ -215 +218 @@
   // Wait Loop
   // ---------
+  bool timedOut = false;
   if (!_reply->bytesAvailable()) {
+    QTimer timer;
+    timer.setSingleShot(true);
+    connect(&timer, SIGNAL(timeout()), _eventLoop, SLOT(quit()));
+    timer.start(_timeOut);
     _eventLoop->exec();
+    timedOut = !timer.isActive();
   }
   if (!_reply) {
+    return;
+  }
+
+  // Timeout: neither new data arrived nor did the request finish
+  // (e.g. connection silently dropped by a NAT/firewall)
+  // --------------------------------------------------------------
+  if (timedOut) {
+    _status = error;
+    emit newMessage(_url.path().toLatin1().replace(0,1,"")
+                    + ": Read timeout", true);
+    disconnect(_reply, SIGNAL(finished()), this, SLOT(slotFinished()));
+    _reply->abort();
     return;
   }