Hello,
I have the same problem that was discussed in that thread.
https://www.3cx.com/community/threads/mssql-2008-db-connection-error-tcp-provider-error-35.81855/
I am using MSSQL 2012 on a Windows Server 2012R2, is there the same problem with MSSQL2012 as it is with MSSQL2008
Full Error Message
Started scenario with empty id
Statement: SELECT rowid as contactid, vorname as firstname, name as name, KTKFIRMA1 as companyname, email as email, DURCHWAHLINTERN as phonebusiness, MOBILINTERN as phonemobile, FAXNR as faxbusiness FROM KONTAKT
System.Data.SqlClient.SqlException (0x80131904): A connection was successfully established with the server, but then an error occurred during the pre-login handshake. (provider: TCP Provider, error: 35 - An internal exception was caught)
---> System.Security.Authentication.AuthenticationException: Authentication failed, see inner exception.
---> Interop+OpenSsl+SslException: SSL Handshake failed with OpenSSL error - SSL_ERROR_SSL.
---> Interop+Crypto+OpenSslCryptographicException: error:1425F102:SSL routines:ssl_choose_client_version:unsupported protocol
--- End of inner exception stack trace ---
at Interop.OpenSsl.DoSslHandshake(SafeSslHandle context, ReadOnlySpan`1 input, Byte[]& sendBuf, Int32& sendCount)
at System.Net.Security.SslStreamPal.HandshakeInternal(SafeFreeCredentials credential, SafeDeleteSslContext& context, ReadOnlySpan`1 inputBuffer, Byte[]& outputBuffer, SslAuthenticationOptions sslAuthenticationOptions)
--- End of inner exception stack trace ---
at System.Net.Security.SslStream.ForceAuthenticationAsync[TIOAdapter](TIOAdapter adapter, Boolean receiveFirst, Byte[] reAuthenticationData, Boolean isApm)
at System.Net.Security.SslStream.ProcessAuthentication(Boolean isAsync, Boolean isApm, CancellationToken cancellationToken)
at System.Net.Security.SslStream.AuthenticateAsClient(SslClientAuthenticationOptions sslClientAuthenticationOptions)
at System.Net.Security.SslStream.AuthenticateAsClient(String targetHost, X509CertificateCollection clientCertificates, SslProtocols enabledSslProtocols, Boolean checkCertificateRevocation)
at System.Net.Security.SslStream.AuthenticateAsClient(String targetHost)
at System.Data.SqlClient.SNI.SNITCPHandle.EnableSsl(UInt32 options)
at System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken)
at System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection, DbConnectionOptions userOptions)
at System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnectionPool pool, DbConnection owningObject, DbConnectionOptions options, DbConnectionPoolKey poolKey, DbConnectionOptions userOptions)
at System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)
at System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)
at System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)
at System.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()
--- End of stack trace from previous location ---
at CrmIntegration.SqlDatabaseClient.Execute(String statement, CancellationToken token)
at CrmIntegration.ScenarioProcessorBase.ProcessSQLDatabaseQuery(ISQLClientFactory sqlClientFactory, ScenarioQuery query, IValueManager customManager, CancellationToken token)
at CrmIntegration.ScenarioProcessorBase.ProcessScenario(ProtocolScenario scenario, IValueManager customManager, CancellationToken token)
at CrmIntegration.ScenarioProcessorBase.Execute(ProtocolScenario scenario, CancellationToken token)
at CrmIntegration.CrmProcessor.GetContactInfoFromCrm(List`1 result, IEnumerable`1 scenariosToProcess, IValueManager customManager, Func`2 filterResultsFunctor, Func`1 createContactRecordFunctor, CancellationToken token)
at CrmIntegration.CrmProcessor.GetContactInfo(String contactNumber, InteractionTypes interactionType, CancellationToken token)
ClientConnectionId:eb4493d2-75eb-46dc-9e8f-bfadb1e353a8
TESTEN
I have the same problem that was discussed in that thread.
https://www.3cx.com/community/threads/mssql-2008-db-connection-error-tcp-provider-error-35.81855/
I am using MSSQL 2012 on a Windows Server 2012R2, is there the same problem with MSSQL2012 as it is with MSSQL2008
Full Error Message
Started scenario with empty id
Statement: SELECT rowid as contactid, vorname as firstname, name as name, KTKFIRMA1 as companyname, email as email, DURCHWAHLINTERN as phonebusiness, MOBILINTERN as phonemobile, FAXNR as faxbusiness FROM KONTAKT
System.Data.SqlClient.SqlException (0x80131904): A connection was successfully established with the server, but then an error occurred during the pre-login handshake. (provider: TCP Provider, error: 35 - An internal exception was caught)
---> System.Security.Authentication.AuthenticationException: Authentication failed, see inner exception.
---> Interop+OpenSsl+SslException: SSL Handshake failed with OpenSSL error - SSL_ERROR_SSL.
---> Interop+Crypto+OpenSslCryptographicException: error:1425F102:SSL routines:ssl_choose_client_version:unsupported protocol
--- End of inner exception stack trace ---
at Interop.OpenSsl.DoSslHandshake(SafeSslHandle context, ReadOnlySpan`1 input, Byte[]& sendBuf, Int32& sendCount)
at System.Net.Security.SslStreamPal.HandshakeInternal(SafeFreeCredentials credential, SafeDeleteSslContext& context, ReadOnlySpan`1 inputBuffer, Byte[]& outputBuffer, SslAuthenticationOptions sslAuthenticationOptions)
--- End of inner exception stack trace ---
at System.Net.Security.SslStream.ForceAuthenticationAsync[TIOAdapter](TIOAdapter adapter, Boolean receiveFirst, Byte[] reAuthenticationData, Boolean isApm)
at System.Net.Security.SslStream.ProcessAuthentication(Boolean isAsync, Boolean isApm, CancellationToken cancellationToken)
at System.Net.Security.SslStream.AuthenticateAsClient(SslClientAuthenticationOptions sslClientAuthenticationOptions)
at System.Net.Security.SslStream.AuthenticateAsClient(String targetHost, X509CertificateCollection clientCertificates, SslProtocols enabledSslProtocols, Boolean checkCertificateRevocation)
at System.Net.Security.SslStream.AuthenticateAsClient(String targetHost)
at System.Data.SqlClient.SNI.SNITCPHandle.EnableSsl(UInt32 options)
at System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken)
at System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection, DbConnectionOptions userOptions)
at System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnectionPool pool, DbConnection owningObject, DbConnectionOptions options, DbConnectionPoolKey poolKey, DbConnectionOptions userOptions)
at System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)
at System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)
at System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)
at System.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()
--- End of stack trace from previous location ---
at CrmIntegration.SqlDatabaseClient.Execute(String statement, CancellationToken token)
at CrmIntegration.ScenarioProcessorBase.ProcessSQLDatabaseQuery(ISQLClientFactory sqlClientFactory, ScenarioQuery query, IValueManager customManager, CancellationToken token)
at CrmIntegration.ScenarioProcessorBase.ProcessScenario(ProtocolScenario scenario, IValueManager customManager, CancellationToken token)
at CrmIntegration.ScenarioProcessorBase.Execute(ProtocolScenario scenario, CancellationToken token)
at CrmIntegration.CrmProcessor.GetContactInfoFromCrm(List`1 result, IEnumerable`1 scenariosToProcess, IValueManager customManager, Func`2 filterResultsFunctor, Func`1 createContactRecordFunctor, CancellationToken token)
at CrmIntegration.CrmProcessor.GetContactInfo(String contactNumber, InteractionTypes interactionType, CancellationToken token)
ClientConnectionId:eb4493d2-75eb-46dc-9e8f-bfadb1e353a8
TESTEN
