# Logs

Time: 2026-01-12 16:10:40.0445036Z
Logger: CommandExecutor
ExceptionType: System.Net.Http.HttpRequestException
Level: Error
Message:
Error occurred while executing task RefreshAuthor: Name or service not known (api.bookinfo.club:443)

Exception:
System.Net.Http.HttpRequestException: Name or service not known (api.bookinfo.club:443)
 ---> System.Net.Sockets.SocketException (0xFFFDFFFF): Name or service not known
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token)
   at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation|277_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken)
   at NzbDrone.Common.Http.Dispatchers.ManagedHttpDispatcher.attemptConnection(AddressFamily addressFamily, SocketsHttpConnectionContext context, CancellationToken cancellationToken) in ./Readarr.Common/Http/Dispatchers/ManagedHttpDispatcher.cs:line 340
   at NzbDrone.Common.Http.Dispatchers.ManagedHttpDispatcher.onConnect(SocketsHttpConnectionContext context, CancellationToken cancellationToken) in ./Readarr.Common/Http/Dispatchers/ManagedHttpDispatcher.cs:line 316
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.AddHttp2ConnectionAsync(HttpRequestMessage request)
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.GetHttp2ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken)
   at System.Net.Http.AuthenticationHelper.SendWithAuthAsync(HttpRequestMessage request, Uri authUri, Boolean async, ICredentials credentials, Boolean preAuthenticate, Boolean isProxyAuth, Boolean doRequestAuth, HttpConnectionPool pool, CancellationToken cancellationToken)
   at System.Net.Http.DecompressionHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken)
   at NzbDrone.Common.Http.Dispatchers.ManagedHttpDispatcher.GetResponseAsync(HttpRequest request, CookieContainer cookies) in ./Readarr.Common/Http/Dispatchers/ManagedHttpDispatcher.cs:line 116
   at NzbDrone.Common.Http.HttpClient.ExecuteRequestAsync(HttpRequest request, CookieContainer cookieContainer) in ./Readarr.Common/Http/HttpClient.cs:line 157
   at NzbDrone.Common.Http.HttpClient.ExecuteAsync(HttpRequest request) in ./Readarr.Common/Http/HttpClient.cs:line 70
   at NzbDrone.Common.Http.HttpClient.GetAsync[T](HttpRequest request) in ./Readarr.Common/Http/HttpClient.cs:line 336
   at NzbDrone.Common.Http.HttpClient.Get[T](HttpRequest request)
   at NzbDrone.Core.MetadataSource.BookInfo.BookInfoProxy.GetChangedAuthors(DateTime startTime) in ./Readarr.Core/MetadataSource/BookInfo/BookInfoProxy.cs:line 74
   at NzbDrone.Core.Books.RefreshAuthorService.Execute(RefreshAuthorCommand message) in ./Readarr.Core/Books/Services/RefreshAuthorService.cs:line 369
   at NzbDrone.Core.Messaging.Commands.CommandExecutor.ExecuteCommand[TCommand](TCommand command, CommandModel commandModel) in ./Readarr.Core/Messaging/Commands/CommandExecutor.cs:line 111
   at System.Dynamic.UpdateDelegates.UpdateAndExecuteVoid3[T0,T1,T2](CallSite site, T0 arg0, T1 arg1, T2 arg2)
   at NzbDrone.Core.Messaging.Commands.CommandExecutor.ExecuteCommands() in ./Readarr.Core/Messaging/Commands/CommandExecutor.cs:line 42


