public async Task QueryExecutedAsync(string query, ITwitterCredentials credentials, Dictionary <string, IEnumerable <string> > rateLimitHeaders) { if (rateLimitHeaders != null && rateLimitHeaders.Count > 0) { var rateLimit = await _rateLimitCacheManager.GetQueryRateLimitAsync(new GetEndpointRateLimitsParameters(query), credentials).ConfigureAwait(false); if (rateLimit == null) { rateLimit = new EndpointRateLimit(); var rateLimits = await _rateLimitCacheManager.GetCredentialsRateLimitsAsync(credentials).ConfigureAwait(false); if (rateLimits == null) { // If the user runs out of RateLimit requests return; } var endpointUrl = new Uri(query).GetEndpointURL(); rateLimits.OtherEndpointRateLimits[new TwitterEndpointAttribute(endpointUrl)] = rateLimit; } IEnumerable <string> limitHeaders; if (rateLimitHeaders.TryGetValue("x-rate-limit-limit", out limitHeaders)) { var limit = limitHeaders.FirstOrDefault(); if (limit != null) { rateLimit.Limit = int.Parse(limit); } } IEnumerable <string> remainingHeaders; if (rateLimitHeaders.TryGetValue("x-rate-limit-remaining", out remainingHeaders)) { var remaining = remainingHeaders.FirstOrDefault(); if (remaining != null) { rateLimit.Remaining = int.Parse(remaining); } } IEnumerable <string> resetHeaders; if (rateLimitHeaders.TryGetValue("x-rate-limit-reset", out resetHeaders)) { var reset = resetHeaders.FirstOrDefault(); if (reset != null) { rateLimit.Reset = int.Parse(reset); } } } else { await QueryExecutedAsync(query, credentials).ConfigureAwait(false); } }
public IEndpointRateLimit GetEndpointRateLimitFromQuery(string query, ICredentialsRateLimits rateLimits, bool createIfNotExist) { var queryBaseURL = _webHelper.GetBaseURL(query); if (rateLimits == null || queryBaseURL == null) { return(null); } var tokenAttributes = _attributeHelper.GetAllPropertiesAttributes <ICredentialsRateLimits, TwitterEndpointAttribute>(); var matchingAttribute = tokenAttributes.Keys.JustOneOrDefault(x => IsEndpointURLMatchingQueryURL(queryBaseURL, x)); // In the default list of rate limits if (matchingAttribute != null) { var matchingProperty = tokenAttributes[matchingAttribute]; return(GetRateLimitFromProperty(matchingProperty, rateLimits)); } // In the other endpoint rate limits var matchingKeyPair = rateLimits.OtherEndpointRateLimits.FirstOrDefault(x => IsEndpointURLMatchingQueryURL(queryBaseURL, x.Key)); if (!matchingKeyPair.Equals(default(KeyValuePair <TwitterEndpointAttribute, IEndpointRateLimit>))) { return(matchingKeyPair.Value); } if (!createIfNotExist) { return(null); } // Other endpoint rate limits do not yet exist. // Therefore we create a new one and return it. var attribute = new TwitterEndpointAttribute(queryBaseURL); var endpointRateLimit = new EndpointRateLimit { IsCustomHeaderRateLimit = true }; rateLimits.OtherEndpointRateLimits.Add(attribute, endpointRateLimit); return(endpointRateLimit); }