We have had multiple issues where individual tentacles get into a stuck state (usually when a task runs around the same time as a health check). In order to correct the issue we sometimes have to actually restart the hosts because simply restarting the tentacle actually causes the port to remain bound but no process actually running. We are running tentacle and server version 3.2.11 and I am simply wondering if this is something that is a known issue.
2017-03-09 14:18:30.3824 7 FATAL Unhandled AppDomain exception occurred: A required communications port is already in use. http://g.octopushq.com/HttpPortInUse See: http://g.octopushq.com/HttpPortInUse
System.Exception: A required communications port is already in use. http://g.octopushq.com/HttpPortInUse See: http://g.octopushq.com/HttpPortInUse ---> System.Net.Sockets.SocketException: Only one usage of each socket address (protocol/network address/port) is normally permitted
at System.Net.Sockets.Socket.DoBind(EndPoint endPointSnapshot, SocketAddress socketAddress)
at System.Net.Sockets.Socket.Bind(EndPoint localEP)
at System.Net.Sockets.TcpListener.Start(Int32 backlog)
at Halibut.Transport.SecureListener.Start() in y:\work\7ab39c94136bc5c6\source\Halibut\Transport\SecureListener.cs:line 47
at Octopus.Tentacle.Communications.HalibutInitializer.Start() in Y:\work\refs\tags\3.2.11\source\Octopus.Tentacle\Communications\HalibutInitializer.cs:line 39
at Octopus.Tentacle.Commands.RunAgentCommand.Start() in Y:\work\refs\tags\3.2.11\source\Octopus.Tentacle\Commands\RunAgentCommand.cs:line 80
at Octopus.Shared.Startup.AbstractCommand.Octopus.Shared.Startup.ICommand.Start(String[] commandLineArguments, ICommandRuntime commandRuntime, OptionSet commonOptions) in Y:\work\refs\tags\3.2.11\source\Octopus.Shared\Startup\AbstractCommand.cs:line 58
at Octopus.Shared.Startup.WindowsServiceHost.<>c__DisplayClass1_0.<Run>b__0() in Y:\work\refs\tags\3.2.11\source\Octopus.Shared\Startup\WindowsServiceHost.cs:line 19
at Octopus.Shared.Startup.WindowsServiceAdapter.RunService() in Y:\work\refs\tags\3.2.11\source\Octopus.Shared\Startup\WindowsServiceAdapter.cs:line 44
--- End of inner exception stack trace ---
at Octopus.Shared.Startup.WindowsServiceAdapter.RunService() in Y:\work\refs\tags\3.2.11\source\Octopus.Shared\Startup\WindowsServiceAdapter.cs:line 56
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.Threading.ThreadHelper.ThreadStart()