An Unexpected Error Occurred On A Send System Io Ioexception
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An Error Occurred Trying To Connect The Wsus Server 2012
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Wsus The Handshake Failed Due To An Unexpected Packet Format 2012
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, https://social.technet.microsoft.com/Forums/windows/en-US/34959c32-8a7f-46f6-93bc-1c3159e9d33c/6482-the-underlying-connection-was-closed-an-unexpected-error-occurred-on-a-send?forum=sharepointadminlegacy just like you, helping each other. Join them; it only takes a minute: Sign up Web Service Unexpected Error occurred on a receive. ---> System.IO.IOException: Unable to read data from the transport connection up vote 0 down vote favorite We have a web service hosted on Windows2003 32bit. Now that we have moved to a http://stackoverflow.com/questions/6156176/web-service-unexpected-error-occurred-on-a-receive-system-io-ioexception Windows 2008 64bit server, calls to the web service return the following error (from client machines as well as from a 'client' exe running on the server (so it can't have anything to do with networking)): System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a receive. ---> System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size) --- End of inner exception stack trace --- at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size) at System.Net.PooledStream.Read(Byte[] buffer, Int32 offset, Int32 size) at System.Net.Connection.SyncRead(HttpWebRequest request, Boolean userRetrievedStream, Boolean probeRead) --- End of inner exception stack trace --- at System.Web.Services.Protocols.WebClientProtocol.GetWebResponse(WebRequest request) at System.Web.Services.Protocols.HttpWebClientProtocol.GetWebResponse(WebRequest request) at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters) at WindowsFormsApplication1.hytapps.utilitiesclass.Logon(String Operator, String OperatorPassword, String CompanyId, String CompanyPassword, Language LanguageCode, LogDetail LogLevel, Instance EncoreInstance, String XmlIn) in C:\Users\shawnd\AppData\Local\Temporary Projects\WindowsFormsApplication1\Web References\hytapps\Reference.cs:line 93 at WindowsFormsApplication1.Form1.button1_Click(Object sender, EventArgs e) in C:\Users\shawnd\AppDat
get patched and we don't have to do anything (except fix shitty MS updates). Last week https://communities.vmware.com/thread/536888?start=0&tstart=0 WSUS patched itself and all of a sudden the WSUS Admin console was inaccessible: Clicking the copy error to clipboard an unexpected gave this: The WSUS administration console was unable to connect to the WSUS Server via the remote API. Verify that the Update Services service, IIS and SQL are running on the server. If the problem persists, try restarting IIS, SQL, the handshake failed and the Update Services Service. The WSUS administration console has encountered an unexpected error. This may be a transient error; try restarting the administration console. If this error persists, Try removing the persisted preferences for the console by deleting the wsus file under %appdata%\Microsoft\MMC\. System.IO.IOException -- The handshake failed due to an unexpected packet format. Source System Stack Trace: at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.ForceAuthentication(Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx) at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx) at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Net.TlsStream.ProcessAuthentication(LazyAsyncResult result) at Syst