search for: udpsocket

On 09.04.2016 21:40, Marcelo Ricardo Leitner wrote: > Hi, > > Em 07-04-2016 12:19, Volker escreveu: >> Hi all. >> >> I have a strange problem at hand regarding UDP fragmentation on Centos7: >> Applications are unable to receive UDP packets which have undergone >> fragmentation UNLESS the netfilter modules are loaded. >> >> The problem arose on a

I was just testing the memcache server on a Windows box and had set it up as a Windows Service and to my surprise (or my shock really) it was using 47+ meg of ram with no data even loaded in it yet. Has anyone else used the Windows port of memcached for their Rails projects and if so how much ram was it using? Does memcached use less memory on Mac OS X or Linux than Windows? Thanks for any

...server receives it just fine. EM::run { conn = EM::open_datagram_socket( "", 0 ) data = "" puts "send_datagram( #{data.inspect} )" conn.send_datagram( data, "localhost", 1392 ) } I also tried the following from irb: irb(main):001:0> UDPSocket.new.send( "", 0, "localhost", 1392 ) => 0 ... and the server received the 0-length datagram just fine. I''m doing this on Windows. Any thoughts? Thanks, Mark Z.

...::readDatagram(char *data, qint64 maxSize, QHostAddress *address, quint16 *port) { Q_D(QNativeSocketEngine); Q_CHECK_VALID_SOCKETLAYER(QNativeSocketEngine::readDatagram(), -1); Q_CHECK_TYPE(QNativeSocketEngine::readDatagram(), QAbstractSocket::UdpSocket, false); <---- return d->nativeReceiveDatagram(data, maxSize, address, port); } So I'm afraid there is no way around this issue with Qt. Marcelo

I''m writing a gem which binds multiple sockets to the same UDP multicast port, basically like so.. socket = UDPSocket.new socket.setsockopt( Socket::SOL_SOCKET, Socket::SO_REUSEPORT, [1].pack("i_") ) socket.setsockopt(Socket::IPPROTO_IP, Socket::IP_ADD_MEMBERSHIP, addresses) socket.bind(Socket::INADDR_ANY, port) data, meta = socket.recvfrom 1024 ..which is working fine.. in OS X. But...

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Hi, The last couple of days I''ve been trying to get back on the wxRuby-horse however I''ve ran into some problems while compiling/testing the subversion sources. Mind, the 1.9.2 official release works fine. Absolutely no problems whatsoever. The first hurdle was that the rake install target doesn''t work. It fails on rakewx.rb:145. Looking into it I found that