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c++ Programming Glossary: pingHowto detect that a network cable has been unplugged in a TCP connection? http://stackoverflow.com/questions/14227007/howto-detect-that-a-network-cable-has-been-unplugged-in-a-tcp-connection the clients and I can't make them send something like a ping . My server does send out a ping packet to the to the clients.. send something like a ping . My server does send out a ping packet to the to the clients but they won't send a response..
boost::asio::ip::tcp::socket is connected? http://stackoverflow.com/questions/1511129/boostasioiptcpsocket-is-connected interruption is to use some sort of keep alive or ping. This occasional attempt to transfer data over the connection.. layer where the application has a special noop or ping message and does nothing but respond when tickled. This method..
Export every frame as image from a Movie-File (QuickTime-API) http://stackoverflow.com/questions/1859415/export-every-frame-as-image-from-a-movie-file-quicktime-api int main int argc char argv char filename 255 Filename to ping. OSErr e Error return. FSSpec filespec QT file specification..
QThread blocking main application http://stackoverflow.com/questions/3213738/qthread-blocking-main-application CameraThread run qDebug Staring Thread while 1 qDebug ping QThread sleep 1 When I click the button that calls LoadImage.. the UI becomes unresponsive. I periodically see the ping message as the debug output but the UI hangs does not respond..
Protecting executable from reverse engineering? http://stackoverflow.com/questions/6481668/protecting-executable-from-reverse-engineering Function trampolines void trampoline void fnptr bool ping false if ping fnptr else trampoline fnptr true Pointless allocations.. trampolines void trampoline void fnptr bool ping false if ping fnptr else trampoline fnptr true Pointless allocations and deallocations.. a lot Pointless dummy calls and trampolines tons of jumping in disassembly output Tons of casting for obfuscated disassembly..
How to check if socket is closed in Boost.Asio? http://stackoverflow.com/questions/818665/how-to-check-if-socket-is-closed-in-boost-asio you should get an EOF while reading. Otherwise I generally ping in order to figure out if the connection is really alive. share..
CreateProcess and CreatePipe to execute a process and return output as a string in VC++ http://stackoverflow.com/questions/8547999/createprocess-and-createpipe-to-execute-a-process-and-return-output-as-a-string The answer here was helpful but over simplistic. I was hoping to see a basic source example one that doesn't involve hundreds.. idea why. This is how I executed the above code std string ping ExecuteExternalFile ping.exe 127.0.0.1 It did not appear to.. the above code std string ping ExecuteExternalFile ping.exe 127.0.0.1 It did not appear to do anything except that on..
How to use std::atomic efficiently http://stackoverflow.com/questions/8749038/how-to-use-stdatomic-efficiently you might need to rethink your data access patterns cache ping pong may well hit you with atomics anyway. share improve this..
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