private async Task <GetLogsResponse?> GetLogsAsync(OrchestrationProgress progress, BigInteger fromBlock, BigInteger toBlock, int retryRequestNumber = 0)
{
try
{
var adjustedToBlock =
_blockRangeRequestStrategy.GeBlockNumberToRequestTo(fromBlock, toBlock,
retryRequestNumber);
_filterInput.SetBlockRange(fromBlock, adjustedToBlock);
var logs = await EthApi.Filters.GetLogs.SendRequestAsync(_filterInput).ConfigureAwait(false);
return(new GetLogsResponse(fromBlock, adjustedToBlock, logs));
}
catch (Exception ex)
{
if (retryRequestNumber >= MaxGetLogsRetries)
{
progress.Exception = ex;
return(null);
}
else
{
return(await GetLogsAsync(progress, fromBlock, toBlock, retryRequestNumber + 1).ConfigureAwait(false));
}
}
}
private async Task <GetLogsResponse?> GetLogsAsync(OrchestrationProgress progress, BigInteger fromBlock, BigInteger toBlock, int retryRequestNumber = 0, int retryNullLogsRequestNumber = 0)
{
try
{
var adjustedToBlock =
_blockRangeRequestStrategy.GeBlockNumberToRequestTo(fromBlock, toBlock,
retryRequestNumber);
_filterInput.SetBlockRange(fromBlock, adjustedToBlock);
var logs = await EthApi.Filters.GetLogs.SendRequestAsync(_filterInput).ConfigureAwait(false);
//If we don't get any, lets retry in case there is an issue with the node.
if (logs == null && retryNullLogsRequestNumber < MaxGetLogsNullRetries)
{
return(await GetLogsAsync(progress, fromBlock, toBlock, 0, retryNullLogsRequestNumber + 1).ConfigureAwait(false));
}
retryRequestNumber = 0;
retryNullLogsRequestNumber = 0;
return(new GetLogsResponse(fromBlock, adjustedToBlock, logs));
}
catch (Exception ex)
{
if (retryRequestNumber >= MaxGetLogsRetries)
{
progress.Exception = ex;
return(null);
}
else
{
return(await GetLogsAsync(progress, fromBlock, toBlock, retryRequestNumber + 1).ConfigureAwait(false));
}
}
}