public virtual async Task <AppState> CommitBlock(int head)
{
var state = Cache.AppState.Get();
Logger.LogDebug($"Load block {state.Level + 1}");
var block = await Rpc.GetBlockAsync(state.Level + 1);
Logger.LogDebug("Begin DB transaction");
using var tx = await Db.Database.BeginTransactionAsync();
try
{
Logger.LogDebug("Warm up cache");
await WarmUpCache(block);
if (Config.Validation)
{
Logger.LogDebug("Validate block");
await Validator.ValidateBlock(block);
}
Logger.LogDebug("Process block");
await Commit(block);
var nextProtocol = this;
if (state.Protocol != state.NextProtocol)
{
Logger.LogDebug($"Activate next protocol {state.NextProtocol.Substring(0, 8)}");
nextProtocol = Services.GetProtocolHandler(state.Level + 1, state.NextProtocol);
await nextProtocol.Activate(state, block);
}
Logger.LogDebug("Touch accounts");
TouchAccounts();
if (Config.Diagnostics)
{
Logger.LogDebug("Diagnostics");
await nextProtocol.Diagnostics.Run(block);
}
Logger.LogDebug("Save changes");
await Db.SaveChangesAsync();
Logger.LogDebug("Save post-changes");
await AfterCommit(block);
Logger.LogDebug("Process quotes");
await Quotes.Commit();
Logger.LogDebug("Commit DB transaction");
await tx.CommitAsync();
}
catch (Exception)
{
await tx.RollbackAsync();
throw;
}
ClearCachedRelations();
return(Cache.AppState.Get());
}