public async Task <TResponse> SendAsync <TResponse, TResponseData>(GraphQlRequestMessage request) where TResponse : GraphQlResponseMessage <TResponseData>
{
var currentAttempt = 0;
HttpResponseMessage response = null;
Exception lastException = null;
do
{
response = await _httpClient.SendAsync(new GraphQlRequestMessage(request));
var rawResponseContent = await response.Content.ReadAsStringAsync();
TResponse parsedResponse = null;
if (response.IsSuccessStatusCode && (parsedResponse = JsonConvert.DeserializeObject <TResponse>(rawResponseContent)).IsValid())
{
return(parsedResponse);
}
else
{
OnGraphQlError?.Invoke(this, new GraphQlEventArgs <TResponse, TResponseData>
{
Request = request,
Response = parsedResponse
});
currentAttempt++;
lastException = new HttpRequestException($"Request did not return successful status code (StatusCode: {response.StatusCode}, Content: {rawResponseContent})");
}
} while (ShouldRetry(request, response));
throw new Exception($"Query failed after {currentAttempt} attempt(s) (see inner exception for details)", lastException);
}
protected virtual bool ShouldRetry(GraphQlRequestMessage request, HttpResponseMessage response)
{
return(false);
}
public async Task <T> SendAsync <T>(GraphQlRequestMessage request)
{
return((await SendAsync <GraphQlResponseMessage <T>, T>(request)).Data);
}
