search

raspi / WinLLDPService

LLDP Service for Windows
https://raspi.github.io/projects/winlldpservice/
79 stars 13 forks source link

Multiple users - Packet sent failed #10

Closed ravenadsl closed 7 years ago

ravenadsl commented 7 years ago

Used version of operating system

Windows Server 2012 R2 Standard + Datacenter

In case of bug report: Is machine connected to Active Directory?

In case of bug report: Version the issue has been seen with

WinLLDPService 16.12.22.1802 (x64)

In case of bug report: Expected behaviour you didn't see

Attach possible log(s) and screenshot(s).

Packet sent failed: System.InvalidOperationException: Failed to compare two elements in the array. ---> System.ArgumentException: At least one object must implement IComparable. at System.Collections.Comparer.Compare(Object a, Object b) at System.Collections.Generic.ArraySortHelper1.InsertionSort(T[] keys, Int32 lo, Int32 hi, IComparer1 comparer) at System.Collections.Generic.ArraySortHelper1.IntrospectiveSort(T[] keys, Int32 left, Int32 length, IComparer1 comparer) at System.Collections.Generic.ArraySortHelper1.Sort(T[] keys, Int32 index, Int32 length, IComparer1 comparer) --- End of inner exception stack trace --- at System.Collections.Generic.ArraySortHelper1.Sort(T[] keys, Int32 index, Int32 length, IComparer1 comparer) at System.Array.Sort[T](T[] array, Int32 index, Int32 length, IComparer1 comparer) at System.Collections.Generic.List1.Sort(Int32 index, Int32 count, IComparer1 comparer) at WinLLDPService.WinLLDP.Run() at WinLLDPService.WinLLDPService.SendPacket(Object source, ElapsedEventArgs ea)`

In case of bug report: Unexpected behaviour you saw

Unable to control service (Stop or restart), no information passed to switch, Event written to Event log every 10 minuets with the above error message.

In case of bug report: Steps to reproduce the problem

Install WinPCap, Install WinLLDPService, Start Service. have two users with sessions open on the machine... via RDP or RDP and console.

In case of bug report: Additional details

This problem is caused by having multiple users logged into the machine at the same time. I believe the problem may be at Line 68 of Base.cs " users.Sort(); " there are no issues if there is no users or one user on the system. issue returns when a second user session is started.

ahohenadel commented 7 years ago

I am also having this issue.

raspi commented 7 years ago

https://github.com/raspi/WinLLDPService/releases/tag/v17.2.9.2046