private static void AddInstanceIndexStats(StoreStats stats, InstanceStatsHolder response)
{
foreach (var index in stats.Indexing)
{
IndexStats indexStats = null;
if (response.DatabaseStats != null &&
response.DatabaseStats.Indexes != null)
{
indexStats = response.DatabaseStats.Indexes
.Where(idx => idx.Name == index.Name)
.FirstOrDefault();
}
var instanceIdxStatus = new InstanceIndexStats()
{
Url = response.Url
};
if (indexStats == null)
{
instanceIdxStatus.Exists = false;
instanceIdxStatus.IsStale = true;
}
else
{
instanceIdxStatus.Exists = true;
if (response.DatabaseStats != null &&
response.DatabaseStats.Indexes != null)
{
instanceIdxStatus.IsStale = response.DatabaseStats.StaleIndexes.Contains(index.Name);
}
else
{
instanceIdxStatus.IsStale = true;
}
if (response.IndexHashCodes != null)
{
int hashCode;
if (response.IndexHashCodes.TryGetValue(indexStats.Name, out hashCode))
{
instanceIdxStatus.HashCode = hashCode;
}
}
instanceIdxStatus.CopyFrom(indexStats);
}
index.Instances.Add(instanceIdxStatus);
}
}
private static async Task <List <InstanceStatsHolder> > GatherResponses(
Store store,
Dictionary <Uri, Task <DatabaseStatistics> > dbStats,
Dictionary <Uri, Task <RavenJToken> > replicationStats,
Dictionary <Uri, Task <IndexDefinition[]> > indexes)
{
var responses = new List <InstanceStatsHolder>();
foreach (var instance in store.Instances)
{
var response = new InstanceStatsHolder {
Url = instance.Url
};
try
{
response.DatabaseStats = await dbStats[instance.Url];
var indexData = await indexes[instance.Url];
response.IndexHashCodes = indexData.ToDictionary(
i => i.Name,
i => i.GetHashCode());
var data = await replicationStats[instance.Url];
response.ReplicationStats = new RavenImports.JsonSerializer()
.Deserialize <ReplicationStatistics>(new RavenJTokenReader(data));
}
catch (Exception exception)
{
if (exception.IsFatal())
{
throw;
}
// TODO: Log exception.
response.DatabaseStats = response.DatabaseStats
?? new DatabaseStatistics();
response.ReplicationStats = response.ReplicationStats
?? new ReplicationStatistics {
Self = response.Url.ToString()
};
}
responses.Add(response);
}
return(responses);
}
private static async Task<List<InstanceStatsHolder>> GatherResponses(
Store store,
Dictionary<Uri, Task<DatabaseStatistics>> dbStats,
Dictionary<Uri, Task<RavenJToken>> replicationStats,
Dictionary<Uri, Task<IndexDefinition[]>> indexes)
{
var responses = new List<InstanceStatsHolder>();
foreach (var instance in store.Instances)
{
var response = new InstanceStatsHolder { Url = instance.Url };
try
{
response.DatabaseStats = await dbStats[instance.Url];
var indexData = await indexes[instance.Url];
response.IndexHashCodes = indexData.ToDictionary(
i => i.Name,
i => i.GetHashCode());
var data = await replicationStats[instance.Url];
response.ReplicationStats = new RavenImports.JsonSerializer()
.Deserialize<ReplicationStatistics>(new RavenJTokenReader(data));
}
catch (Exception exception)
{
if (exception.IsFatal()) { throw; }
// TODO: Log exception.
response.DatabaseStats = response.DatabaseStats
?? new DatabaseStatistics();
response.ReplicationStats = response.ReplicationStats
?? new ReplicationStatistics { Self = response.Url.ToString() };
}
responses.Add(response);
}
return responses;
}
private static void AddInstanceIndexStats(StoreStats stats, InstanceStatsHolder response)
{
foreach (var index in stats.Indexing)
{
IndexStats indexStats = null;
if (response.DatabaseStats != null &&
response.DatabaseStats.Indexes != null)
{
indexStats = response.DatabaseStats.Indexes
.Where(idx => idx.Name == index.Name)
.FirstOrDefault();
}
var instanceIdxStatus = new InstanceIndexStats() { Url = response.Url };
if (indexStats == null)
{
instanceIdxStatus.Exists = false;
instanceIdxStatus.IsStale = true;
}
else
{
instanceIdxStatus.Exists = true;
if (response.DatabaseStats != null &&
response.DatabaseStats.Indexes != null)
{
instanceIdxStatus.IsStale = response.DatabaseStats.StaleIndexes.Contains(index.Name);
}
else
{
instanceIdxStatus.IsStale = true;
}
if (response.IndexHashCodes != null)
{
int hashCode;
if (response.IndexHashCodes.TryGetValue(indexStats.Name, out hashCode))
{
instanceIdxStatus.HashCode = hashCode;
}
}
instanceIdxStatus.CopyFrom(indexStats);
}
index.Instances.Add(instanceIdxStatus);
}
}
