link:-https://github.com/jonathanzufi/SignalR-ReactNativeClient using this library and getting error in building connection
error: [2021-10-21T11:37:44.853Z] Debug: Starting HubConnection. [Thu Oct 21 2021 17:07:43.711] LOG [2021-10-21T11:37:44.854Z] Debug: Starting connection with transfer format 'Text'. [Thu Oct 21 2021 17:07:43.712] LOG [2021-10-21T11:37:44.855Z] Debug: Sending negotiation request: https://signalrdemo.com/chatHub/negotiate?negotiateVersion=1. [Thu Oct 21 2021 17:07:43.714] LOG {"_40": 0, "_55": null, "_65": 0, "_72": null} connect [Thu Oct 21 2021 17:07:43.721] WARN [2021-10-21T11:37:44.887Z] Warning: Error from HTTP request. 0: undefined. [Thu Oct 21 2021 17:07:43.772] LOG Global error handler [Thu Oct 21 2021 17:07:43.818] LOG Global error handler [Thu Oct 21 2021 17:07:43.820] LOG [2021-10-21T11:37:44.946Z] Debug: HubConnection failed to start successfully because of error 'Error'. [Thu Oct 21 2021 17:07:43.820] LOG [Error] err:::::::::::::: [Thu Oct 21 2021 17:07:43.821] LOG Error starting the connection: Error
technology used :-react-native