/// <summary>Initializes the rest client and validates the passed in options</summary>
private void InitializeAbly()
{
if (Options == null)
{
Logger.Error("No options provider to Ably rest");
throw new AblyException("Invalid options");
}
Logger = Options.Logger ?? IO.Ably.DefaultLogger.LoggerInstance;
if (Options.LogLevel.HasValue)
{
Logger.LogLevel = Options.LogLevel.Value;
}
if (Options.LogHander != null)
{
Logger.LoggerSink = Options.LogHander;
}
Logger.Debug("Protocol set to: " + Protocol);
MessageHandler = new MessageHandler(Protocol);
HttpClient = new AblyHttpClient(new AblyHttpOptions(Options));
ExecuteHttpRequest = HttpClient.Execute;
AblyAuth = new AblyAuth(Options, this);
Channels = new RestChannels(this);
}
internal async Task <AblyResponse> ExecuteRequest(AblyRequest request)
{
Logger.Debug("Sending {0} request to {1}", request.Method, request.Url);
if (request.SkipAuthentication == false)
{
await AblyAuth.AddAuthHeader(request);
}
try
{
MessageHandler.SetRequestBody(request);
return(await ExecuteHttpRequest(request));
}
catch (AblyException ex)
{
if (Logger.IsDebug)
{
Logger.Debug("Error Executing request. Message: " + ex.Message);
}
if (ex.ErrorInfo.IsUnAuthorizedError &&
ex.ErrorInfo.IsTokenError && AblyAuth.TokenRenewable)
{
if (Logger.IsDebug)
{
Logger.Debug("Handling UnAuthorized Error and repeating request.");
}
await AblyAuth.AuthoriseAsync(null, new AuthOptions()
{
Force = true
});
await AblyAuth.AddAuthHeader(request);
return(await ExecuteHttpRequest(request));
}
throw;
}
catch (Exception ex)
{
if (Logger.IsDebug)
{
Logger.Debug("Error Executing request. Message: " + ex.Message);
}
throw new AblyException(ex);
}
}
