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Bitcoin chain fixes [not to merge] #41

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34 changes: 29 additions & 5 deletions src/Blockcore.Indexer/Sync/SyncTasks/BlockIndexer.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -44,6 +44,7 @@ public class BlockIndexer : TaskRunner
bool initialized;

long? inputCopyLastBlockHeight;
bool? inputAddressIndexCompleted;

public BlockIndexer(
IOptions<IndexerSettings> configuration,
Expand Down Expand Up @@ -200,11 +201,11 @@ await mongoData.InputTable.Indexes

}).ContinueWith(async task =>
{
log.LogDebug($"Creating indexes on {nameof(InputTable)}.{nameof(InputTable.Address)}");
//log.LogDebug($"Creating indexes on {nameof(InputTable)}.{nameof(InputTable.Address)}");

await mongoData.InputTable.Indexes
.CreateOneAsync(new CreateIndexModel<InputTable>(Builders<InputTable>
.IndexKeys.Ascending(trxBlk => trxBlk.Address)));
//await mongoData.InputTable.Indexes
// .CreateOneAsync(new CreateIndexModel<InputTable>(Builders<InputTable>
// .IndexKeys.Ascending(trxBlk => trxBlk.Address)));

}).ContinueWith(async task =>
{
Expand Down Expand Up @@ -255,7 +256,7 @@ await mongoData.Mempool.Indexes
{
if (indexingCompletTask != null && indexingCompletTask.IsCompleted)
{
if (inputCopyLastBlockHeight == null)
if (inputAddressIndexCompleted == null && inputCopyLastBlockHeight == null)
{
var addressNulls = mongoData.InputTable.AsQueryable()
.OrderBy(b => b.BlockIndex)
Expand Down Expand Up @@ -309,6 +310,29 @@ await mongoData.Mempool.Indexes
}
else
{
if (inputAddressIndexCompleted == null)
{
inputAddressIndexCompleted = false;

indexingCompletTask = Task.Run(async () =>
{
log.LogDebug($"Creating indexes on {nameof(InputTable)}.{nameof(InputTable.Address)}");

await mongoData.InputTable.Indexes
.CreateOneAsync(new CreateIndexModel<InputTable>(Builders<InputTable>
.IndexKeys.Ascending(trxBlk => trxBlk.Address)));

inputAddressIndexCompleted = true;
});

return true;
}

if (inputAddressIndexCompleted == false)
{
return true;
}

Runner.GlobalState.IndexMode = false;
Runner.GlobalState.IndexModeCompleted = true;

Expand Down
25 changes: 24 additions & 1 deletion src/Blockcore.Indexer/Sync/SyncTasks/BlockPuller.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -93,7 +93,9 @@ public override async Task<bool> OnExecute()
}

// fetch the next block form the fullnode
string nextHash = await client.GetblockHashAsync(Runner.GlobalState.PullingTip.Height + 1);
//string nextHash = await client.GetblockHashAsync(Runner.GlobalState.PullingTip.Height + 1);

string nextHash = await NextHashAsync(client, Runner.GlobalState.PullingTip.Height + 1);

if (string.IsNullOrEmpty(nextHash))
{
Expand Down Expand Up @@ -149,5 +151,26 @@ public override async Task<bool> OnExecute()

return await Task.FromResult(true);
}

private async Task<string> NextHashAsync(BitcoinClient client, long height)
{
// ugly hack for now

try
{
string nextHash = await client.GetblockHashAsync(height);

return nextHash;
}
catch (Exception e)
{
if (e.Message.Contains("Block height out of range"))
{
return null;
}

throw;
}
}
}
}