C# Socket Error Code 10045
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Socket Error 10054 Connection Reset By Peer
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here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and socket error 11004 policies of this site About Us Learn more about Stack Overflow the socket error 10061 connection refused company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags windows 10 socket error Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only https://msdn.microsoft.com/en-us/library/windows/desktop/ms740668(v=vs.85).aspx takes a minute: Sign up Using Different protocols in same application using same socket up vote 0 down vote favorite Can I send and receive UDP datagrams on same socket,I am using for TCP communication.There exist multimedia communication in my application for which I have to use UDP for communication.If i create a new socket it threw an exception for properties http://stackoverflow.com/questions/8573607/using-different-protocols-in-same-application-using-same-socket of LingerState and NoDelay.When I Assigns the Old Socket Instance to other Socket variable it doesn't Allow me to change the properties as most of the properties are read Only.I have to Send data in the TCP connected Area. *Code * Socket SendingSocket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp); IPEndPoint Endp = new IPEndPoint(IPAddress.Parse("192.168.3.233"), port); SendingSocket.Bind(Endp); while (SendingSocket.Connected) { string Message = "Testing Message Sending Over UDP"; ASCIIEncoding Encode = new ASCIIEncoding(); byte[] MessageBytes = Encode.GetBytes(Message); SendingSocket.SendTo(MessageBytes, 0, MessageBytes.Length, SocketFlags.None, Endp); }' c# sockets udp client-server share|improve this question edited Dec 21 '11 at 4:38 asked Dec 20 '11 at 9:53 Samie 4329 1 TCP and UDP work completely differently. TCP maintains a constant connection between client/server until it's closed/dropped. UDP doesn't. Any software that I've seen needing both have two sockets in use, one for TCP and the other for UDP. –GeoffM Dec 20 '11 at 10:19 I am Just asking that it is the requirement of the application.That I have communicate separably –Samie Dec 20 '11 at 11:10 add a comment| 2 Answers 2 active oldest vo
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the http://stackoverflow.com/questions/23963991/c-udp-socket-error-10045 workings and policies of this site About Us Learn more about Stack http://stackoverflow.com/questions/5565476/udp-daemon-class-the-attempted-operation-is-not-supported-for-the-type-of-objec Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; socket error it only takes a minute: Sign up c++ UDP socket error 10045 up vote 3 down vote favorite 2 SOLVED The error was assuming that UDP and TCP have same structure of connection and initialization. Here I get more information about it: http://bit.kuas.edu.tw/~csshieh/teach/np/winsock/ Hope it helps to everyone in my situation Question Im trying to code a library that socket error code uses UDP socket. Previously I used TCP IP socket and I wrote them successfully, afterward I decided to templatize these one to generalize it. To make secure the templatization I created a enum enum eSocketType { eTCP = SOCK_STREAM, eUDP = SOCK_DGRAM }; Socket are created with a static member on socket class that is templatized and receive that kind of enum. Templated socket works with eTCP. But when I used eDCP the bind process fail and I get the error 10045 that means that "The operation is not supported" as sais in MSDN support The attempted operation is not supported for the type of object referenced. Usually this occurs when a socket descriptor to a socket that cannot support this operation is trying to accept a connection on a datagram socket. SIMPLIFIED POST Here is the summarize of the initialization code (It's the initialization proccess of the class that I described before editing the post (That is after "OLD POST" subsection)): int iResult = getaddrinfo(NULL, mPort.c_str(), &mHints, &mResult); if ( iResult != 0 ) { exit(-
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up UDP Daemon Class: The attempted operation is not supported for the type of Object Referenced up vote 0 down vote favorite I'm creating a UDP Daemon class in C#, after setting the breakpoint in Visual Studio I see "The attempted operation is not supported for the type of object referenced." within this::ip::Address::ScopeId::base. The ScopeId throws exception System.Net.Sockets.SocketException. The error code is 10045 / OperationNotSupported. Calling Code: namespace Foo.Tester { class Program { static void Main(string[] args) { var TestDaemon = new UDPDaemon(); TestDaemon.port = 9999; TestDaemon.Start(); ... UDPDaemon Class: { public class UDPDaemon { public int receivedDataLength; public byte[] data; public IPEndPoint ip; public Socket socket; public IPEndPoint sender; public EndPoint Remote; public string raw; public int port { get; set; } public LogRow row; public UDPDaemon() { ip = new IPEndPoint(IPAddress.Any, port); socket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp); sender = new IPEndPoint(IPAddress.Any, 0); Remote = (EndPoint)(sender); } public void Start() { socket.Bind(ip); while (true) { data = new byte[1024]; receivedDataLength = socket.ReceiveFrom(data, ref Remote); raw = Encoding.ASCII.GetString(data, 0, receivedDataLength); row = new LogRow(raw); //Will eventually move to Queue, but just print it for now Console.WriteLine(row.ClientIp); } } } } What is causing this exception and what does the exception mean? How come I only see the exception if I set a breakpoint in VS? I have just started learning this language, so if anything else seems off in the code that would be good to know. c# sockets s