TsgcWebSocketClient › Properties › LastError
Read-only string with the description of the most recent error raised by the client.
property LastError: string read FLastError;'' (empty string)
Whenever the component reports a failure through OnError or OnException, the error text is also stored in LastError, so the reason of a failed operation can be read afterwards without handling those events. The value is cleared automatically before each new connection attempt made with Connect. The Connect overload with an out AError parameter returns this value directly when the connection fails. An empty string means no error has been recorded.
oClient := TsgcWebSocketClient.Create(nil);
oClient.URL := 'wss://www.esegece.com:2053';
if not oClient.Connect(5000) then
ShowMessage('Connection failed: ' + oClient.LastError);