private static void getBulkDocs(Couchbase.Core.IBucket bucket, List <string> keys)
{
var watch = Stopwatch.StartNew();
var multiGet = bucket.Get <dynamic>(keys, new ParallelOptions
{
MaxDegreeOfParallelism = 4
}, 4);
watch.Stop();
var elapsedMs = watch.ElapsedMilliseconds;
Console.WriteLine("Bulk Read time: " + elapsedMs + "ms");
if (OUTPUT_READS)
{
foreach (var item in multiGet)
{
if (!item.Value.Success)
{
Console.WriteLine("Failed to read key: " + item.Value.Message);
}
else
{
Console.WriteLine(item.Key + " has value: \n" + item.Value.Value);
}
}
}
}
private static void createDocs(Couchbase.Core.IBucket bucket)
{
for (int i = 0; i <= DOC_COUNT; i++)
{
var document = new Document <dynamic>
{
Id = i.ToString(),
Content = new
{
name = "Couchbase test application"
}
};
//Console.WriteLine(document.Id);
var upsert = bucket.Upsert(document);
// Console.WriteLine(upsert.Status);
if (upsert.Success)
{
var get = bucket.GetDocument <dynamic>(i.ToString());
document = get.Document;
//var msg = string.Format("{0} {1}!", document.Id, document.Content.name);
//Console.WriteLine(msg);
}
}
}
private async static void getBulkDocsUsingAsync(Couchbase.Core.IBucket bucket, List <string> keys)
{
var watch = Stopwatch.StartNew();
List <Task <IDocumentResult <dynamic> > > getTasks = new List <Task <IDocumentResult <dynamic> > >();
foreach (var k in keys)
{
Task <IDocumentResult <dynamic> > getTask = bucket.GetDocumentAsync <dynamic>(k);
getTasks.Add(getTask);
}
IDocumentResult <dynamic>[] results = await Task.WhenAll(getTasks);
watch.Stop();
var elapsedMs = watch.ElapsedMilliseconds;
Console.WriteLine("Bulk Read time using Async: " + elapsedMs + "ms");
if (OUTPUT_READS)
{
foreach (var res in results)
{
Console.WriteLine(res.Status + " " + res.Content);
}
}
}
public Database()
{
Console.WriteLine("Connecting to database.");
var cluster = new Cluster(new ClientConfiguration
{
Servers = new List <Uri> {
new Uri(ServerURI)
}
});
var authenticator = new PasswordAuthenticator("Ecoste", "tidux2284da06");
cluster.Authenticate(authenticator);
_bucket = cluster.OpenBucket("FarmWorld");
var document = new Document <dynamic>
{
Id = "Hello",
Content = new
{
name = "Couchbase"
}
};
var upsert = _bucket.Upsert(document);
}
private static void Main(string[] args)
{
Console.WriteLine("\n\nIoT Hub Quickstarts #1 - Simulated device (RB-NEGOTIATOR). Ctrl-C to exit.");
try
{
//Test database connection
couchbaseCluster = new Cluster(new ClientConfiguration
{
//Servers = new List<Uri> { new Uri("http://127.0.0.1:8091") }
Servers = new List <Uri> {
new Uri(args[1])
}
});
couchbaseAuthenticator = new PasswordAuthenticator(args[2], args[3]);
couchbaseCluster.Authenticate(couchbaseAuthenticator);
couchbaseBucket = couchbaseCluster.OpenBucket(args[4]);
couchbaseConnectionInitialised = true;
}
catch
{
Console.WriteLine("WARNING: Couchbase connection failed to initialise!");
Console.WriteLine("Press Enter to continue...");
Console.Read();
couchbaseConnectionInitialised = false;
}
if (args != null && args.Length > 0)
{
if (args[0] == "DEVICE")
{
SendDevicesToCloudNonAsync();
}
else if (args[0] == "PLACEMENT")
{
SendPlacementsToCloudNonAsync();
}
else if (args[0] == "CREATIVE")
{
SendCreativesToCloudNonAsync();
}
else
{
Console.WriteLine("Oops, you can only choose from DEVICE, PLACEMENT, CREATIVE...");
}
}
else
{
Console.WriteLine("Oops, you need to choose a feed to simulate (DEVICE, PLACEMENT, CREATIVE)...");
}
}
public void Init()
{
if (cache == null)
{
lock (syncObj)
{
var authenticator = new Couchbase.Authentication.PasswordAuthenticator(
ConfigurationManager.AppSettings["CouchbaseUsername"],
ConfigurationManager.AppSettings["CouchbasePassword"]);
cluster.Authenticate(authenticator);
cache = cluster.OpenBucket(ConfigurationManager.AppSettings["CouchbaseBucket"]);
}
}
}
public CouchBaseDbSnapshotStore()
{
_CBBucket = CouchBaseDBPersistence.Instance.Apply(Context.System).SnapShotStoreCBBucket;
}
public CouchBaseDbJournal()
{
_CBBucket = CouchBaseDBPersistence.Instance.Apply(Context.System).JournalCBBucket;
}
public CouchBaseDBExtension(ExtendedActorSystem system)
{
if (system == null)
throw new ArgumentNullException("system");
// Initialize fallback configuration defaults
system.Settings.InjectTopLevelFallback(CouchBaseDBPersistence.DefaultConfiguration());
var HOCON_CB_JournalConfig = system.Settings.Config.GetConfig("akka.persistence.journal.couchbase");
JournalSettings = new CouchBaseJournalSettings(HOCON_CB_JournalConfig);
if(JournalSettings.UseClusterHelper)
{
JournalCBBucket = ClusterHelper.GetBucket(JournalSettings.BucketName);
JournalCBCluster = JournalCBBucket.Cluster;
}
else
{
// Instantiate the connection to the cluster
JournalCBCluster = new Cluster(JournalSettings.CBClientConfiguration);
//Open the bucket and make a reference to the CB Client Configuration
JournalCBBucket = (CouchbaseBucket)JournalCBCluster.OpenBucket(JournalSettings.BucketName);
}
// Throw an exception if we reach this point without a CB Cluster, CB Config, or Bucket
if (JournalCBCluster == null)
throw new Exception("CouchBase Journal Cluster could not initialized.");
// Had to do it this way since by default CB always initializes the default bucket.
if (JournalCBBucket.Name!=JournalSettings.BucketName)
{
throw new Exception("CouchBase Journal bucket could not initialized.");
}
// Add Journal Indexes
// Add here to create Global Secondary Indexes that cover (See covering Indexes in Couchbase website) to improve performance
// First check if the index exists
// SELECT * FROM system:indexes WHERE name = 'idxDocumentType_PersistenceId_SequenceNr'
// SELECT * FROM system:indexes WHERE name = 'idxDocumentType_PersistenceId'
// Create using these:
// CREATE INDEX idxDocumentType_PersistenceId_SequenceNr on `SSA` (PersistenceId,SequenceNr,DocumentType) USING GSI
// CREATE INDEX idxDocumentType_PersistenceId on `SSA` (DocumentType,PersistenceId) USING GSI
//string N1QLQueryString = "SELECT * FROM system:indexes WHERE name = 'idxDocumentType_PersistenceId_SequenceNr'";
//var result = JournalCBBucket.Query<dynamic>(N1QLQueryString);
//if (result.Rows.Count == 0 && result.Success == true)
//{
// N1QLQueryString = "CREATE INDEX idxDocumentType_PersistenceId_SequenceNr on `" + JournalCBBucket.Name + "` (PersistenceId,SequenceNr,DocumentType) USING GSI";
// result = JournalCBBucket.Query<dynamic>(N1QLQueryString);
// //if (result.Success != true)
// // Debug.Write("Could not create index:idxDocumentType_PersistenceId_SequenceNr");
//}
//N1QLQueryString = "SELECT * FROM system:indexes WHERE name = 'idxDocumentType_PersistenceId";
//result = JournalCBBucket.Query<dynamic>(N1QLQueryString);
//if (result.Rows.Count == 0 && result.Success == true)
//{
// N1QLQueryString = "CREATE INDEX idxDocumentType_PersistenceId on `" + JournalCBBucket.Name + "` (PersistenceId,DocumentType) USING GSI";
// result = JournalCBBucket.Query<dynamic>(N1QLQueryString);
// //if (result.Success != true)
// // Debug.Write("Could not create index:idxDocumentType_PersistenceId");
//}
var HOCON_CB_SnapshotConfig = system.Settings.Config.GetConfig("akka.persistence.snapshot-store.couchbase");
SnapShotStoreSettings = new CouchbaseSnapshotSettings(HOCON_CB_SnapshotConfig);
if(SnapShotStoreSettings.UseClusterHelper)
{
SnapShotStoreCBBucket = ClusterHelper.GetBucket(SnapShotStoreSettings.BucketName);
SnapShotStoreCBCluster = SnapShotStoreCBBucket.Cluster;
}
else
{
// Are we using the same cluster as the journal?
if (SnapShotStoreSettings.CBClientConfiguration.Servers.All(JournalSettings.CBClientConfiguration.Servers.Contains))
{
SnapShotStoreCBCluster = JournalCBCluster;
// Since we are using the same cluster are we using the same bucket?
if (SnapShotStoreSettings.BucketName == JournalSettings.BucketName)
{
SnapShotStoreCBBucket = JournalCBBucket;
}
}
else // Instantiate the connection to the new cluster
{
SnapShotStoreCBCluster = new Cluster(SnapShotStoreSettings.CBClientConfiguration);
//Open the bucket and make a reference to the CB Client Configuration
SnapShotStoreCBBucket = (CouchbaseBucket)JournalCBCluster.OpenBucket(SnapShotStoreSettings.BucketName);
}
}
// Throw an exception if we reach this point without a CB Cluster, CB Config, or Bucket
if (SnapShotStoreCBCluster == null)
throw new Exception("CouchBase Snapshot Store Cluster could not initialized.");
if (SnapShotStoreCBBucket == null)
{
throw new Exception("CouchBase Snapshot Store bucket could not initialized.");
}
// Add Snapshot indexes
// Add here to create Global Secondary Indexes that cover (See covering Indexes in Couchbase website) to improve performance
// First check if the index exists
// SELECT * FROM system:indexes WHERE name = 'idxDocumentType_PersistenceId_SequenceNr'
// SELECT * FROM system:indexes WHERE name = 'idxDocumentType_PersistenceId_Timestamp'
// SELECT * FROM system:indexes WHERE name = 'idxDocumentType_PersistenceId'
// Create it if it does not
// CREATE INDEX idxDocumentType_PersistenceId_SequenceNr on `SSA` (PersistenceId,SequenceNr,DocumentType) USING GSI
// CREATE INDEX idxDocumentType_PersistenceId_Timestamp on `SSA` (PersistenceId,Timestamp,DocumentType) USING GSI
// CREATE INDEX idxDocumentType_PersistenceId on `SSA` (DocumentType,PersistenceId) USING GSI
//N1QLQueryString = "SELECT * FROM system:indexes WHERE name = 'idxDocumentType_PersistenceId_SequenceNr'";
//result = SnapShotStoreCBBucket.Query<dynamic>(N1QLQueryString);
//if (result.Rows.Count == 0 && result.Success == true)
//{
// N1QLQueryString = "CREATE INDEX idxDocumentType_PersistenceId_SequenceNr on `" + SnapShotStoreCBBucket.Name + "` (PersistenceId,SequenceNr,DocumentType) USING GSI";
// result = SnapShotStoreCBBucket.Query<dynamic>(N1QLQueryString);
// //if (result.Success != true)
// // Debug.Write("Could not create index:idxDocumentType_PersistenceId_SequenceNr");
//}
//N1QLQueryString = "SELECT * FROM system:indexes WHERE name = 'idxDocumentType_PersistenceId_Timestamp";
//result = SnapShotStoreCBBucket.Query<dynamic>(N1QLQueryString);
//if (result.Rows.Count == 0 && result.Success == true)
//{
// N1QLQueryString = "CREATE INDEX idxDocumentType_PersistenceId_Timestamp on `" + SnapShotStoreCBBucket.Name + "` (PersistenceId,Timestamp,DocumentType) USING GSI";
// result = SnapShotStoreCBBucket.Query<dynamic>(N1QLQueryString);
// //if (result.Success != true)
// // Debug.Write("Could not create index:idxDocumentType_PersistenceId_Timestamp");
//}
//N1QLQueryString = "SELECT * FROM system:indexes WHERE name = 'idxDocumentType_PersistenceId_Timestamp";
//result = SnapShotStoreCBBucket.Query<dynamic>(N1QLQueryString);
//if (result.Rows.Count == 0 && result.Success == true)
//{
// N1QLQueryString = "CREATE INDEX idxDocumentType_PersistenceId on `" + SnapShotStoreCBBucket.Name + "` (DocumentType,PersistenceId) USING GSI";
// result = SnapShotStoreCBBucket.Query<dynamic>(N1QLQueryString);
// //if (result.Success != true)
// // Debug.Write("Could not create index:idxDocumentType_PersistenceId");
//}
}
public CouchBaseDBExtension(ExtendedActorSystem system)
{
if (system == null)
{
throw new ArgumentNullException("system");
}
// Initialize fallback configuration defaults
system.Settings.InjectTopLevelFallback(CouchBaseDBPersistence.DefaultConfiguration());
var HOCON_CB_JournalConfig = system.Settings.Config.GetConfig("akka.persistence.journal.couchbase");
JournalSettings = new CouchBaseJournalSettings(HOCON_CB_JournalConfig);
if (JournalSettings.UseClusterHelper)
{
JournalCBBucket = ClusterHelper.GetBucket(JournalSettings.BucketName);
JournalCBCluster = JournalCBBucket.Cluster;
}
else
{
// Instantiate the connection to the cluster
JournalCBCluster = new Cluster(JournalSettings.CBClientConfiguration);
//Open the bucket and make a reference to the CB Client Configuration
JournalCBBucket = (CouchbaseBucket)JournalCBCluster.OpenBucket(JournalSettings.BucketName);
}
// Throw an exception if we reach this point without a CB Cluster, CB Config, or Bucket
if (JournalCBCluster == null)
{
throw new Exception("CouchBase Journal Cluster could not initialized.");
}
// Had to do it this way since by default CB always initializes the default bucket.
if (JournalCBBucket.Name != JournalSettings.BucketName)
{
throw new Exception("CouchBase Journal bucket could not initialized.");
}
// Add Journal Indexes
// Add here to create Global Secondary Indexes that cover (See covering Indexes in Couchbase website) to improve performance
// First check if the index exists
// SELECT * FROM system:indexes WHERE name = 'idxDocumentType_PersistenceId_SequenceNr'
// SELECT * FROM system:indexes WHERE name = 'idxDocumentType_PersistenceId'
// Create using these:
// CREATE INDEX idxDocumentType_PersistenceId_SequenceNr on `SSA` (PersistenceId,SequenceNr,DocumentType) USING GSI
// CREATE INDEX idxDocumentType_PersistenceId on `SSA` (DocumentType,PersistenceId) USING GSI
//string N1QLQueryString = "SELECT * FROM system:indexes WHERE name = 'idxDocumentType_PersistenceId_SequenceNr'";
//var result = JournalCBBucket.Query<dynamic>(N1QLQueryString);
//if (result.Rows.Count == 0 && result.Success == true)
//{
// N1QLQueryString = "CREATE INDEX idxDocumentType_PersistenceId_SequenceNr on `" + JournalCBBucket.Name + "` (PersistenceId,SequenceNr,DocumentType) USING GSI";
// result = JournalCBBucket.Query<dynamic>(N1QLQueryString);
// //if (result.Success != true)
// // Debug.Write("Could not create index:idxDocumentType_PersistenceId_SequenceNr");
//}
//N1QLQueryString = "SELECT * FROM system:indexes WHERE name = 'idxDocumentType_PersistenceId";
//result = JournalCBBucket.Query<dynamic>(N1QLQueryString);
//if (result.Rows.Count == 0 && result.Success == true)
//{
// N1QLQueryString = "CREATE INDEX idxDocumentType_PersistenceId on `" + JournalCBBucket.Name + "` (PersistenceId,DocumentType) USING GSI";
// result = JournalCBBucket.Query<dynamic>(N1QLQueryString);
// //if (result.Success != true)
// // Debug.Write("Could not create index:idxDocumentType_PersistenceId");
//}
var HOCON_CB_SnapshotConfig = system.Settings.Config.GetConfig("akka.persistence.snapshot-store.couchbase");
SnapShotStoreSettings = new CouchbaseSnapshotSettings(HOCON_CB_SnapshotConfig);
if (SnapShotStoreSettings.UseClusterHelper)
{
SnapShotStoreCBBucket = ClusterHelper.GetBucket(SnapShotStoreSettings.BucketName);
SnapShotStoreCBCluster = SnapShotStoreCBBucket.Cluster;
}
else
{
// Are we using the same cluster as the journal?
if (SnapShotStoreSettings.CBClientConfiguration.Servers.All(JournalSettings.CBClientConfiguration.Servers.Contains))
{
SnapShotStoreCBCluster = JournalCBCluster;
// Since we are using the same cluster are we using the same bucket?
if (SnapShotStoreSettings.BucketName == JournalSettings.BucketName)
{
SnapShotStoreCBBucket = JournalCBBucket;
}
}
else // Instantiate the connection to the new cluster
{
SnapShotStoreCBCluster = new Cluster(SnapShotStoreSettings.CBClientConfiguration);
//Open the bucket and make a reference to the CB Client Configuration
SnapShotStoreCBBucket = (CouchbaseBucket)JournalCBCluster.OpenBucket(SnapShotStoreSettings.BucketName);
}
}
// Throw an exception if we reach this point without a CB Cluster, CB Config, or Bucket
if (SnapShotStoreCBCluster == null)
{
throw new Exception("CouchBase Snapshot Store Cluster could not initialized.");
}
if (SnapShotStoreCBBucket == null)
{
throw new Exception("CouchBase Snapshot Store bucket could not initialized.");
}
// Add Snapshot indexes
// Add here to create Global Secondary Indexes that cover (See covering Indexes in Couchbase website) to improve performance
// First check if the index exists
// SELECT * FROM system:indexes WHERE name = 'idxDocumentType_PersistenceId_SequenceNr'
// SELECT * FROM system:indexes WHERE name = 'idxDocumentType_PersistenceId_Timestamp'
// SELECT * FROM system:indexes WHERE name = 'idxDocumentType_PersistenceId'
// Create it if it does not
// CREATE INDEX idxDocumentType_PersistenceId_SequenceNr on `SSA` (PersistenceId,SequenceNr,DocumentType) USING GSI
// CREATE INDEX idxDocumentType_PersistenceId_Timestamp on `SSA` (PersistenceId,Timestamp,DocumentType) USING GSI
// CREATE INDEX idxDocumentType_PersistenceId on `SSA` (DocumentType,PersistenceId) USING GSI
//N1QLQueryString = "SELECT * FROM system:indexes WHERE name = 'idxDocumentType_PersistenceId_SequenceNr'";
//result = SnapShotStoreCBBucket.Query<dynamic>(N1QLQueryString);
//if (result.Rows.Count == 0 && result.Success == true)
//{
// N1QLQueryString = "CREATE INDEX idxDocumentType_PersistenceId_SequenceNr on `" + SnapShotStoreCBBucket.Name + "` (PersistenceId,SequenceNr,DocumentType) USING GSI";
// result = SnapShotStoreCBBucket.Query<dynamic>(N1QLQueryString);
// //if (result.Success != true)
// // Debug.Write("Could not create index:idxDocumentType_PersistenceId_SequenceNr");
//}
//N1QLQueryString = "SELECT * FROM system:indexes WHERE name = 'idxDocumentType_PersistenceId_Timestamp";
//result = SnapShotStoreCBBucket.Query<dynamic>(N1QLQueryString);
//if (result.Rows.Count == 0 && result.Success == true)
//{
// N1QLQueryString = "CREATE INDEX idxDocumentType_PersistenceId_Timestamp on `" + SnapShotStoreCBBucket.Name + "` (PersistenceId,Timestamp,DocumentType) USING GSI";
// result = SnapShotStoreCBBucket.Query<dynamic>(N1QLQueryString);
// //if (result.Success != true)
// // Debug.Write("Could not create index:idxDocumentType_PersistenceId_Timestamp");
//}
//N1QLQueryString = "SELECT * FROM system:indexes WHERE name = 'idxDocumentType_PersistenceId_Timestamp";
//result = SnapShotStoreCBBucket.Query<dynamic>(N1QLQueryString);
//if (result.Rows.Count == 0 && result.Success == true)
//{
// N1QLQueryString = "CREATE INDEX idxDocumentType_PersistenceId on `" + SnapShotStoreCBBucket.Name + "` (DocumentType,PersistenceId) USING GSI";
// result = SnapShotStoreCBBucket.Query<dynamic>(N1QLQueryString);
// //if (result.Success != true)
// // Debug.Write("Could not create index:idxDocumentType_PersistenceId");
//}
}
public CouchBaseDbJournal()
{
_CBBucket = CouchBaseDBPersistence.Instance.Apply(Context.System).JournalCBBucket;
}
public CouchBaseDbSnapshotStore()
{
_CBBucket = CouchBaseDBPersistence.Instance.Apply(Context.System).SnapShotStoreCBBucket;
}
