Hello All,
Does anyone have any background on this error, we are getting a couple of 100 alarms across multiple DMAs.
We are getting an influx of these notice alarms:
Unexpected Exception [Failed to write to an IPC Port: The pipe is being closed.
]: Client Registration (App (health @ localhost)) (
Server stack trace:
at System.Runtime.Remoting.Channels.Ipc.IpcPort.Write(Byte[] data, Int32 offset, Int32 size)
at System.Runtime.Remoting.Channels.ChunkedMemoryStream.WriteTo(Stream stream)
at System.Runtime.Remoting.Channels.Ipc.IpcClientHandler.SendRequest(IMessage msg, ITransportHeaders headers, Stream contentStream)
at System.Runtime.Remoting.Channels.Ipc.IpcClientTransportSink.ProcessMessage(IMessage msg, ITransportHeaders requestHeaders, Stream requestStream, ITransportHeaders& responseHeaders, Stream& responseStream)
at Skyline.DataMiner.Net.Transport.RemotingHelperClientChannelSink.ProcessMessage(IMessage msg, ITransportHeaders requestHeaders, Stream requestStream, ITransportHeaders& responseHeaders, Stream& responseStream)
at System.Runtime.Remoting.Channels.BinaryClientFormatterSink.SyncProcessMessage(IMessage msg)
Exception rethrown at [0]:
at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
at Interop.SLDataMiner.ISecurity.GetUser(String bstrCookie, String& bstrName)
at Skyline.DataMiner.Net.DataMiner.RegisterClient(IConnectionInfo conn))
Thank you,
Ryan
Hi Ryan,
We had a few similar questions some time ago and often the reason is that these issues pop up after a period of high resource usage, or after other issues such as RTE, exceptions. (You can read a more complete explanation here: Alarm Notice: Failed to write to an IPC Port - DataMiner Dojo)
Could you confirm if you have an RTE or any similar issue on your system?
Or an issue with Cassandra?
Warning notices - Failed to write to an IPC port: Pipe is being closed - DataMiner Dojo