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The Requested Protocol Has Not Been


After some research I found that people use AF_INET, but I got the error: OSError: [WinError 10043] The requested protocol has not been configured into the system, or no implementation for The FormatMessage function can be used to obtain the message string for the returned error. The exception seems to suggest that the string being passed into GetHostByAddress specifies a protocol that is unknown or unsupported, causing the WSAEPFNOSUPPORT error from the Win32 gethostbyaddr() API. I saw some things about WinPcap and some of the other options, but no real explanation about reasoning to use them. check over here

How to make a comic in blender? These error codes and a short text description associated with an error code are defined in the Winerror.h header file. A blocking operation is currently executing. This is usually caused by one or more of the function pointers being NULL.

The Requested Protocol Has Not Been Configured Into The System, Or No Implementation For It Exists

WSA_QOS_EFLOWSPEC 11017 QoS flowspec error. Read posting guidelines. Seventeen year old daughter wants to take international trip to meet someone she met online "Subterranean", but for planets/surfaces other than Earth Can a PC change Backgrounds mid-campaign? WSASERVICE_NOT_FOUND 10108 Service not found.

This indicates that some sort of nonrecoverable error occurred during a database lookup. Any other type of operation might also return this error—for example, setsockopt setting SO_KEEPALIVE if the connection has been reset. Note that this error is returned by the operating system, so the error number may change in future releases of Windows. Why would a NES game use an undocumented 1-byte or 2-byte NOP in production?

It's been years since I had done Socket programming and forgot one little gotcha, you have to switch the SocketType to Dgram instead of Stream. See WSAENETUNREACH. How do I politely decline a research grant? WSAENOTSOCK 10038 Socket operation on nonsocket.

An application attempts to use an event object, but the specified handle is not valid. Breaking these rules may result in post removal and/or ban from this subreddit. WSA_QOS_BAD_STYLE 11012 QoS bad style. Read posting guidelines.

C# Udp Server Example

asked 5 years ago viewed 2100 times active 3 years ago Related 3How do I properly write Socket/NetworkStream asynchronously?8What is the current standard of practice to implement an async socket client?0Unable https://social.msdn.microsoft.com/Forums/vstudio/en-US/92c234c8-0454-47b6-b68a-39e10ddb116b/protocoltype-in-socket?forum=csharpgeneral WSAEACCES 10013 Permission denied. The Requested Protocol Has Not Been Configured Into The System, Or No Implementation For It Exists A socket operation encountered a dead network. C# Udp Socket Example Join them; it only takes a minute: Sign up C# - NetworkStream Error - “The operation is not allowed on non-stream oriented sockets.” up vote 1 down vote favorite 1 I

This error is also returned if the service provider returned a version number other than 2.0. check my blog The call has been canceled. A message sent on a datagram socket was larger than the internal message buffer or some other network limit, or the buffer used to receive a datagram was smaller than the This error is returned if either a service provider's DLL could not be loaded (LoadLibrary failed) or the provider's WSPStartup or NSPStartup function failed.

always return IP is "::1" and when I passed this ip address Dns.GetHostByAddress(ipAddress).HostName; it fire the below exception. "The requested protocol has not been configured into the system, or no implementation The service cannot be found in the specified name space. The requested service provider could not be loaded or initialized. this content This error is returned by the WSCGetProviderInfo and WSCGetProviderInfo32 functions if the protocol entry specified could not be found.

WSA_QOS_REQUEST_CONFIRMED 11009 QoS request confirmed. website stats bbXP version current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. A socket operation was attempted to an unreachable network.

WSAESOCKTNOSUPPORT 10044 Socket type not supported.

WSANOTINITIALISED 10093 Successful WSAStartup not yet performed. See all .Net forum posts Follow @EnjoySharePoint Recent .Net Forum Posts -HOW WE unlocking Excel password ? -SQL Server 2014 installation error Microsoft ODBC driver 11 ... -SQL Server 2014 error The full error message is "The requested protocol has not been configured into the system or no implementationfor it exists".Any answer? WSAEMSGSIZE 10040 Message too long.

WSAEREFUSED 10112 Database query was refused. The Windows Sockets implementation documentation to be sure all necessary components are currently installed and configured correctly. Feb 18, 2012 Just got that lovely exception when attempting to do a UDP Socket connection. have a peek at these guys Copyright © 2016 EnjoySharePoint.com SharePoint Hosting About Us Contact Us Advertise Developer resources Microsoft developer Windows Windows Dev Center Windows apps Desktop Internet of Things Games Holographic Microsoft Edge Hardware Azure

If You Like this Post, Please Like us in Facebook and Follow us in Twitter Follow @EnjoySharePoint Share This Now >> Replies To insert images, Upload images here or you can For instance, if the length of an argument, which is a sockaddr structure, is smaller than the sizeof(sockaddr). And I think I tried a version of this. WSAENETRESET 10052 Network dropped connection on reset.

WSAETOOMANYREFS 10059 Too many references. The item is not available locally. The QoS request was rejected because the policy system couldn't allocate the requested resource within the existing policy. This usually means the local software knows no route to reach the remote host.

The code I included came from a video on youtube and seemed to make sense as they explained it, but I guess he might have been using Linux or something else It is normal for WSAEWOULDBLOCK to be reported as the result from calling connect on a nonblocking SOCK_STREAM socket, since some time must elapse for the connection to be established. An invalid FILTERSPEC was found in the QoS provider-specific buffer. WSA_QOS_RESERVED_PETYPE 11031 Reserved policy QoS element type.

The following list describes the possible error codes returned by the WSAGetLastError function. WSAEHOSTDOWN 10064 Host is down. For example, the optional type SOCK_RAW might be selected in a socket call, and the implementation does not support SOCK_RAW sockets at all. The application has initiated an overlapped operation that cannot be completed immediately.

Browse other questions tagged c# sockets networkstream or ask your own question. Avoid posting a lot of code in your posts. Yes No Additional feedback? 1500 characters remaining Submit Skip this Thank you! This usually results from trying to connect to a service that is inactive on the foreign host—that is, one with no server application running.

At least one QoS reserve has arrived.