error on send in telcogenerator

Kun Wang 1

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Kun Wang 1 Reputation point

2022-06-09T20:18:17.337+00:00

This is my appsettings in telcodatagen.exe.config

<appSettings>

<add key="EventHubName" value="myeventhub"/>
<add key="Microsoft.ServiceBus.ConnectionString" value="Endpoint=sb://kuntutorialeventhub.servicebus.windows.net/;SharedAccessKeyName=MyPolicy;SharedAccessKey=D3uVdl++1dJgaQZICEUVrAQQoDHhAUGDjrQDWxNXkzI="/>
</appSettings>

I think I have followed each step in the tutorial correct. Can you help me find where my problem is?
PRADEEPCHEEKATLA-MSFT 76,836 Reputation points Microsoft Employee

2022-06-13T06:20:57.773+00:00

Hello anonymous user-9688,

Thanks for bringing this to our attention.

We are working with internal team to fix this issue and will get back to you as soon as we have an update.
Ajeta Singhal 1 Reputation point

2022-06-21T23:08:28.497+00:00
anonymous user-9688 - Make sure of 2 things:

Remove ; at the end of Endpoint

Make sure that you are using the same Event Hubs instance. I see two different names: myeventhub and kuntutorialeventhub.

Hope this helps!
Mariano Silvestrini 1 Reputation point

2022-06-22T20:42:23.31+00:00

Hi @PRADEEPCHEEKATLA-MSFT ,

Do you know if the issue with the TelcoGenerator tool was solved? I´m having the same above error when running it.
I reviewed my setting in the config file and they seem to be OK:

<add key="EventHubName" value="myeventhub"/>
<add key="Microsoft.ServiceBus.ConnectionString" value="Endpoint=sb://asatutorialeventhubms.servicebus.windows.net/;SharedAccessKeyName=MyPolicy;SharedAccessKey=2YPN+QplSO4AeERFod2qKgWXXXXXXXXXXXXXXXXX="/>

Thanks!
PRADEEPCHEEKATLA-MSFT 76,836 Reputation points Microsoft Employee

2022-06-23T04:08:19.537+00:00

Hello @Mariano Silvestrini ,

As per the repro from our end, I'm facing the same error.

We are working with internal team to fix this issue and will get back to you as soon as we have an update.
Sid Ramadoss 161 Reputation points

2022-06-23T04:54:22.733+00:00

@Mariano Silvestrini and anonymous user-9688 - can you please try removing the ';' at the end and just end with /> instead?
Mariano Silvestrini 1 Reputation point

2022-06-23T13:55:16.543+00:00

Hi @Sid Ramadoss ,

Thank you very much for your message, but there is no ´;´ on the CONFIG file, it seems it is being added by this portal. When I paste the text here, I´m not seeing the ´;´:

<appSettings>

<add key="EventHubName" value="myeventhub"/>
<add key="Microsoft.ServiceBus.ConnectionString" value="Endpoint=sb://asatutorialeventhubms.servicebus.windows.net/;SharedAccessKeyName=MyPolicy;SharedAccessKey=2YPN+QplSO4AeERFod2qKgXXXXXXXXXXXXXXXX"/>
</appSettings>

Thanks!
Ajeta Singhal 1 Reputation point

2022-06-23T15:15:46.703+00:00

@Mariano Silvestrini What is the name of your Event Hub namespace and Event Hub instance?

Please also make sure to remove ";" at the end of Endpoint.
Mariano Silvestrini 1 Reputation point

2022-06-23T17:14:41.627+00:00

Hi @Ajeta Singhal ,

Thank you very much for your message! Event Hub Namespace: asaTutorialEventHubMS, Event Hub Instance: myeventhub.
I can confirm that there is no ";" at the end of Endpoint in the Config file. That ";" appears when I upload my message here:

<appSettings>

<add key="EventHubName" value="myeventhub"/>
<add key="Microsoft.ServiceBus.ConnectionString" value="Endpoint=sb://asatutorialeventhubms.servicebus.windows.net/;SharedAccessKeyName=MyPolicy;SharedAccessKey=2YPN+QplSO4AeERFod2qKgXXXXXXXXXXXXXXXXX="/>
</appSettings>

Thanks!
PRADEEPCHEEKATLA-MSFT 76,836 Reputation points Microsoft Employee

2022-07-05T08:43:06.537+00:00

Hello anonymous user-9688,

Just checking in to see if the below answer helped. If this answers your query, do click Accept Answer and Up-Vote for the same. And, if you have any further query do let us know.

1 answer

PRADEEPCHEEKATLA-MSFT 76,836 Reputation points Microsoft Employee

2022-07-04T04:07:57.637+00:00
Hello anonymous user-9688 & @Mariano Silvestrini ,

Thanks for the question and using MS Q&A platform.

When you create an Event Hub Namespace, you need to set the configuration to TLS Version 1.0. Then you can follow the tutorial and connect TecloGenerator app to your Event Hub.

Before TLS Version 2.0 , I was experiencing the same issue, when I changed the security configuration to TLS Version 1.0 it's working as excepted.

Hope this will help. Please let us know if any further queries.

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