public async Task <T> Run <T>(BizwebRequestMessage baseReqMsg,
ExecuteRequestAsync <T> executeRequestAsync)
{
while (true)
{
try
{
using (var reqMsg = baseReqMsg.Clone())
{
var fullResult = await executeRequestAsync(reqMsg);
return(fullResult.Result);
}
}
catch (ApiRateLimitException)
{
await Task.Delay(RETRY_DELAY);
}
}
}
public async Task <T> Run <T>(IRestClient client, IRestRequest request, ExecuteRequestAsync <T> executeRequestAsync)
{
string accessToken = this.GetAccessToken(client);
LeakyBucket bucket = null;
if (accessToken != null)
{
bucket = _shopAccessTokenToLeakyBucket.GetOrAdd(accessToken, _ => new LeakyBucket());
}
Start:
if (accessToken != null)
{
await bucket.GrantAsync();
}
try
{
var requestResult = await executeRequestAsync();
int?bucketContentSize = this.GetBucketContentSize(requestResult.Response);
if (bucketContentSize != null)
{
bucket?.SetContentSize(bucketContentSize.Value);
}
return(requestResult.Result);
}
catch (ShopifyRateLimitException)
{
//An exception may still occur:
//-Shopify may have a slightly different algorithm
//-Shopify may change to a different algorithm in the future
//-There may be timing and latency delays
//-Multiple programs may use the same access token
//-Multiple instance of the same program may use the same access token
await Task.Delay(THROTTLE_DELAY);
goto Start;
}
}
public async Task <T> Run <T>(BizwebRequestMessage requestMsg,
ExecuteRequestAsync <T> executeRequestAsync)
{
return((await executeRequestAsync(requestMsg)).Result);
}
public async Task <T> Run <T>(IFlurlClient request, HttpContent bodyContent, ExecuteRequestAsync <T> executeRequestAsync)
{
var fullResult = await executeRequestAsync(request, bodyContent);
return(fullResult.Result);
}
