comparison vamp-client/ProcessQtTransport.h @ 115:5a716f08e4be

Debug

 	
         if (!m_completenessChecker) {
             throw std::logic_error("No completeness checker set on transport");
         }
         
+        std::cerr << "writing " << size << " bytes to server" << std::endl;
         m_process->write(ptr, size);
         
         std::vector<char> buffer;
         bool complete = false;
         

 
 	    if (!byteCount) {
 		std::cerr << "waiting for data from server..." << std::endl;
 		m_process->waitForReadyRead(1000);
                 if (m_process->state() == QProcess::NotRunning) {
-                    std::cerr << "ERROR: Subprocess exited: Load failed" << std::endl;
+                    QProcess::ProcessError err = m_process->error();
+                    if (err == QProcess::Crashed) {
+                        std::cerr << "Server crashed during request" << std::endl;
+                    } else {
+                        std::cerr << "Server failed during request with error code "
+                                  << err << std::endl;
+                    }
+                    //!!! + catch
                     throw std::runtime_error("Piper server exited unexpectedly");
                 }
             } else {
                 size_t formerSize = buffer.size();
                 buffer.resize(formerSize + byteCount);