Fatal error:
Path: Void DoConnect(System.Net.EndPoint, System.Net.SocketAddress)
Message: Exception has been thrown by the target of an invocation. Unable to connect to a member of the replica set matching the read preference Primary: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond 172.17.2.26:27018. A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond 172.17.2.26:27018
StackTrace: at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor) at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments) at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at System.Reflection.MethodBase.Invoke(Object obj, Object[] parameters) at System.Web.Util.ArglessEventHandlerProxy.Callback(Object sender, EventArgs e) at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) at MongoDB.Driver.Internal.MultipleInstanceMongoServerProxy.ThrowConnectionException(ReadPreference readPreference) in c:\projects\mongo-csharp-driver\Driver\Internal\MultipleInstanceMongoServerProxy.cs:line 509 at MongoDB.Driver.Internal.MultipleInstanceMongoServerProxy.Connect(TimeSpan timeout, ReadPreference readPreference) in c:\projects\mongo-csharp-driver\Driver\Internal\MultipleInstanceMongoServerProxy.cs:line 224 at MongoDB.Driver.Internal.MultipleInstanceMongoServerProxy.ChooseServerInstance(ReadPreference readPreference) in c:\projects\mongo-csharp-driver\Driver\Internal\MultipleInstanceMongoServerProxy.cs:line 159 at MongoDB.Driver.MongoServer.AcquireConnection(MongoDatabase database, ReadPreference readPreference) in c:\projects\mongo-csharp-driver\Driver\Core\MongoServer.cs:line 1052 at MongoDB.Driver.MongoCursorEnumerator`1.AcquireConnection() in c:\projects\mongo-csharp-driver\Driver\Core\MongoCursorEnumerator.cs:line 299 at MongoDB.Driver.MongoCursorEnumerator`1.GetFirst() in c:\projects\mongo-csharp-driver\Driver\Core\MongoCursorEnumerator.cs:line 312 at MongoDB.Driver.MongoCursorEnumerator`1.MoveNext() in c:\projects\mongo-csharp-driver\Driver\Core\MongoCursorEnumerator.cs:line 230 at System.Linq.Enumerable.FirstOrDefault[TSource](IEnumerable`1 source) at Abo.Dal.Repository.AboSessionRepository.GetSession(String sessionId) in d:\TeamCity\buildAgent\work\24b9892222e7f365\abo.dal\Repository\AboSessionRepository.cs:line 19 at Abo.Dal.AboRequestContext.get_Session() in d:\TeamCity\buildAgent\work\24b9892222e7f365\abo.dal\AboRequestContext.cs:line 102 at Abo.Web.MvcApplication.Application_AcquireRequestState() in d:\TeamCity\buildAgent\work\24b9892222e7f365\abo.web\Global.asax.cs:line 511 at System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress) at System.Net.Sockets.Socket.Connect(EndPoint remoteEP) at System.Net.Sockets.TcpClient.Connect(IPEndPoint remoteEP) at MongoDB.Driver.Internal.MongoConnection.Open() in c:\projects\mongo-csharp-driver\Driver\Internal\MongoConnection.cs:line 375 at MongoDB.Driver.Internal.MongoConnection.SendMessage(MongoRequestMessage message, SafeMode safeMode, String databaseName) in c:\projects\mongo-csharp-driver\Driver\Internal\MongoConnection.cs:line 555 at MongoDB.Driver.Internal.MongoConnection.RunCommand(String databaseName, QueryFlags queryFlags, CommandDocument command, Boolean throwOnError) in c:\projects\mongo-csharp-driver\Driver\Internal\MongoConnection.cs:line 425 at MongoDB.Driver.MongoServerInstance.Ping(MongoConnection connection) in c:\projects\mongo-csharp-driver\Driver\Core\MongoServerInstance.cs:line 695 at MongoDB.Driver.MongoServerInstance.Connect() in c:\projects\mongo-csharp-driver\Driver\Core\MongoServerInstance.cs:line 480 at MongoDB.Driver.Internal.DiscoveringMongoServerProxy.<>c__DisplayClass5.b__4() in c:\projects\mongo-csharp-driver\Driver\Internal\DiscoveringMongoServerProxy.cs:line 219