# CommunicationErrorEventArgs Class

Namespace: [Qlik.Sense.JsonRpc](https://help.qlik.com/en-US/sense-developer/May2026/Subsystems/NetSDKAPIref/Content/Qlik.Sense.JsonRpc.htm)  
Assembly: Qlik.Sense.JsonRpc.dll

Communication error received during connection to a Qlik Sense instance

## Inheritance

* System.Object
  * System.EventArgs
    * CommunicationErrorEventArgs

## Syntax

```
public class CommunicationErrorEventArgs : EventArgs
```

## Properties

| Name | Description |
| --- | --- |
| [Exception](https://help.qlik.com/en-US/sense-developer/May2026/Subsystems/NetSDKAPIref/Content/Qlik.Sense.JsonRpc.CommunicationErrorEventArgs.Exception.htm#Qlik_Sense_JsonRpc_CommunicationErrorEventArgs_Exception) | An exception thrown when a communication error with Qlik Sense occurs. |
| [QlikWebSocketClosedStatus](https://help.qlik.com/en-US/sense-developer/May2026/Subsystems/NetSDKAPIref/Content/Qlik.Sense.JsonRpc.CommunicationErrorEventArgs.QlikWebSocketClosedStatus.htm#Qlik_Sense_JsonRpc_CommunicationErrorEventArgs_QlikWebSocketClosedStatus) | A non-null value on this property means the websocket was closed with a custom Qlik close code for instance due to a session time out. |