CODEWITHSUNDEEP
azurenotifications
SKBG
SKBG

Reputation: 71

Azure notification hub The request was aborted: Could not create SSL/TLS secure channel

This has been working until now, we were able to use the connection string of the format Endpoint=sb://

But now we're getting

The request was aborted: Could not create SSL/TLS secure channel exception on the line

var registrations = await hub.GetRegistrationsByChannelAsync(handle.FcmToken, 100);

Nothing has changed in code or hub settings.

Upvotes: 1

Views: 756

Answers (1)

João Silva
João Silva

Reputation: 122

We can solve this by updating the target .net framework to 4.7+ or by forcing tls 1.2 by:

ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;

Upvotes: 1

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