.NET Agent Exception Messages

Products

• CA Application Performance Management Agent (APM / Wily / Introscope)
• CA Application Performance Management (APM / Wily / Introscope)
• INTROSCOPE
• DX Application Performance Management

Issue/Introduction

 .Net Application runs on OpenShift containers and it is instrumented by APM .NET Agent.

No issues reported on the Application nor .NET Agent,  but the log contains these exceptions. 

 [DEBUG] [IntroscopeAgent.IncomingMessageDeliveryTask] Unexpected end of stream while reading from node at: Socket Transport connected with com.wily.dotnetglue.java.net.SocketGlue
System.IO.EndOfStreamException: Attempted to read past the end of the stream.
   at com.wily.dotnetglue.java.io.DataInputStreamGlue.readUnsignedByte()
   at com.wily.dotnetglue.java.io.DataInputStreamGlue.rawRead(Int32 count)
   at com.wily.dotnetglue.java.io.DataInputStreamGlue.readUInt32Bytes()
   at com.wily.isengard.postofficehub.link.v1.IsengardObjectInputStream.readInt()
   at com.wily.isengard.postofficehub.link.v1.IsengardObjectInputStream.readObject()
   at com.wily.isengard.postofficehub.link.v1.IncomingMessageDeliveryTask.deliverNextMessage(Boolean waitForData)
 [VERBOSE] [IntroscopeAgent.PostOfficeHub] Disconnected From: Node=Server, Address=10.245.220.23:5001, Type=socket
 [DEBUG] [IntroscopeAgent.PostOfficeHub] Notifying transport Loopback PO: Agent_80240.client_main that route Post Office: Agent_17792.client_main, 2 hops via Socket Transport connected with com.wily.dotnetglue.java.net.SocketGlue is down

Environment

Release : 10.7.0

Component : APM Agents

Cause

Agent DEBUG / VERBOSE level - Debug logging is very high sensitive to capture each and everything around any problem around Around instrumenting. 

Resolution

Not related to APM 

Please check .NET System IO errors