Add connection failed event if host is not reachable

FrozenStormInteractive / Unreal-SignalR

SignalR client for Unreal Engine

MIT License

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Add connection failed event if host is not reachable #16

Closed tbureck closed 8 months ago

tbureck commented 8 months ago

This PR will add a new event ConnectionFailed to FConnection, which FHubConnection will listen for and emit a ConnectionErrorEvent so that the surrounding application can react to a connection failure.

Fixes crash described in #15.

tbureck commented 8 months ago

Wow, thanks for the very quick merge!

intelligide commented 8 months ago

The code was simple and therefore quick to review, as soon as I got the notification. And I don't think it will introduce any bugs, so I didn't need to test it immediately.