private void Button_Click(object sender, RoutedEventArgs e)
{
// Establish connection the server
try
{
AerospikeClient client = new AerospikeClient("45.55.231.46", 3000);
// Create key
Aerospike.Client.Key key = new Aerospike.Client.Key("test", "myset", "mykey");
// Create Bins
Bin bin1 = new Bin("name", "John");
Bin bin2 = new Bin("age", 25);
// Write record
client.Put(null, key, bin1, bin2);
// Read record
Record record = client.Get(null, key);
Record userRecord = client.Get(null, key);
Console.WriteLine("Info:");
Console.WriteLine("Name: " + userRecord.GetValue("name"));
Console.WriteLine("Age: " + userRecord.GetValue("age"));
// Close connection
client.Close();
}
catch (AerospikeException.Connection conError)
{
Console.Write(conError);
}
}
public override void RunExample(Arguments a)
{
this.args = (BenchmarkArguments)a;
shared = new BenchmarkShared(args);
if (args.sync)
{
ClientPolicy policy = new ClientPolicy();
policy.user = args.user;
policy.password = args.password;
policy.failIfNotConnected = true;
client = new AerospikeClient(policy, args.host, args.port);
try
{
args.SetServerSpecific(client);
threads = new BenchmarkThreadSync[args.threadMax];
for (int i = 0; i < args.threadMax; i++)
{
threads[i] = new BenchmarkThreadSync(console, args, shared, this, client);
}
RunThreads();
}
finally
{
client.Close();
}
}
else
{
console.Info("Maximum concurrent commands: " + args.commandMax);
AsyncClientPolicy policy = new AsyncClientPolicy();
policy.user = args.user;
policy.password = args.password;
policy.failIfNotConnected = true;
policy.asyncMaxCommands = args.commandMax;
AsyncClient client = new AsyncClient(policy, args.host, args.port);
this.client = client;
try
{
args.SetServerSpecific(client);
threads = new BenchmarkThreadAsync[args.threadMax];
for (int i = 0; i < args.threadMax; i++)
{
threads[i] = new BenchmarkThreadAsync(console, args, shared, this, client);
}
RunThreads();
}
finally
{
client.Close();
}
}
}
public override void RunExample(Arguments args)
{
ClientPolicy policy = new ClientPolicy();
policy.user = args.user;
policy.password = args.password;
policy.failIfNotConnected = true;
AerospikeClient client = new AerospikeClient(policy, args.host, args.port);
try
{
args.SetServerSpecific(client);
RunExample(client, args);
}
finally
{
client.Close();
}
}
private void Login()
{
string server = hostBox.Text.Trim();
int port = int.Parse(portBox.Text.Trim());
string userName = userBox.Text.Trim();
string password = passwordBox.Text.Trim();
ClientPolicy policy = new ClientPolicy();
policy.user = userName;
policy.password = password;
policy.failIfNotConnected = true;
policy.timeout = 600000;
AerospikeClient client = new AerospikeClient(policy, server, port);
try
{
if (userName.Equals("admin") && password.Equals("admin"))
{
Form form = new PasswordForm(client, userName);
form.ShowDialog();
}
// Query own user.
User user = client.QueryUser(null, userName);
if (user != null)
{
bool admin = user.roles.Contains("user-admin");
// Initialize Global Data
Globals.RefreshRoles(client, user, admin);
Form form = new AdminForm(client, user, admin);
form.Show();
}
else
{
throw new Exception("Failed to find user: " + userName);
}
}
catch (Exception)
{
client.Close();
throw;
}
}
public static void Main(string[] args)
{
AerospikeClient client = null;
try {
Console.WriteLine ("Connecting to Aerospike cluster...");
Stopwatch stopwatch = new Stopwatch ();
//Thread[] array = new Thread[accountTotal];
// Establish connection
client = new AerospikeClient (asServerIP, asServerPort);
// Check to see if the cluster connection succeeded
if (client.Connected) {
Console.WriteLine ("Connection succeeded!\n");
int feature = 0;
while (feature != 99) {
// Present options
Console.WriteLine ("\n\nWhat would you like to do:");
Console.WriteLine ("1> Generate sequence data for last " + days + " days");
Console.WriteLine ("2> Reconsile sequence data");
Console.WriteLine ("3> Generate Position using CDT and LDT");
Console.WriteLine ("4> List CDT vs LDT - whole list");
Console.WriteLine ("5> List CDT vs LDT - one element");
Console.WriteLine ("99> Exit");
Console.Write ("\nSelect 1-5, 99 and hit enter:");
string input = Console.ReadLine ();
if (input.Trim().Length == 0)
feature = 99;
else
feature = int.Parse (input);
if (feature != 99) {
switch (feature) {
case 1:
Console.WriteLine ("Generating data...");
DateTime today = DateTime.Now;
today = today.Date;
// write yesterday to Aerospike
DateTime yesterday = today.AddDays (-1);
generateTimeSeries (yesterday.ToShortDateString (), client);
// write yesterday to file
generateTimeSeries (yesterday.ToShortDateString (), null);
// write n days
for (int dif = 2; dif < days; dif++) {
DateTime dayBefore = today.AddDays (-dif);
Console.WriteLine ("Writing: " + dayBefore.ToShortDateString ());
generateTimeSeries (dayBefore.ToShortDateString (), client);
}
Console.WriteLine ("Generating data completed");
break;
case 2:
Console.WriteLine ("Reconsiling yesterday's data");
#region setup
// use admin tools to do this in production
RegisterTask rTask = client.Register(null,
udfDir + "utility.lua",
"utility.lua", Language.LUA);
while(!rTask.QueryIfDone()){
Thread.Sleep(20);
}
// client.CreateIndex(null, ns, seqSet,
// "day-seq-index", dayBinName, IndexType.STRING);
#endregion
today = DateTime.Now;
today = today.Date;
yesterday = today.AddDays (-1);
string yesterdayString = yesterday.ToShortDateString ();
// purge first sequence
PurgeDay (yesterdayString, client);
/// reconciliation from file
ReconcileDay (yesterdayString, client);
Console.WriteLine ("Reconciliation complete");
break;
case 3:
Console.WriteLine ("Generating position data using CDT and LDT...");
generateCustomerProduct (client);
Console.WriteLine ("Generating data completed");
break;
case 4:
Console.WriteLine ("CDT vs LDT - Whole list...");
long cdtTotal = 0, ldtTotal = 0, cdtProdCount = 0, ldtProdCount = 0;
for (int acc = 0; acc < accountTotal; acc++) {
string accString = (acc + 1).ToString ();
Key cdtkey = new Key (ns, cdtSet, accString);
Key ldtkey = new Key (ns, ldtSet, accString);
Aerospike.Helper.Collection.LargeList clist = new Aerospike.Helper.Collection.LargeList (client, null, cdtkey, cdtBinName);
LargeList llist = client.GetLargeList (null, ldtkey, ldtBinName);
stopwatch.Start ();
IList cresult = clist.Scan ();
stopwatch.Stop ();
if (cresult != null)
cdtProdCount += cresult.Count;
cdtTotal += stopwatch.ElapsedMilliseconds;
stopwatch.Reset ();
stopwatch.Start ();
IList lresult = llist.Scan ();
stopwatch.Stop ();
if (lresult != null)
ldtProdCount += lresult.Count;
ldtTotal += stopwatch.ElapsedMilliseconds;
}
Console.WriteLine ("CDT avg latency: {0:F5} ms", (double)cdtTotal / cdtProdCount);
Console.WriteLine ("LDT avg latency: {0:F5} ms", (double)ldtTotal / ldtProdCount);
break;
case 5:
const int attempts = 50000;
Console.WriteLine ("CDT vs LDT - one element..., {0} customers, each product for a customer", attempts);
cdtTotal = 0;
ldtTotal = 0;
long prodCount = 0;
Random accRand = new Random (12121);
for (int i = 0; i < 50000; i++) {
string accString = accRand.Next (1, accountTotal).ToString ();
Key cdtkey = new Key (ns, cdtSet, accString);
Key ldtkey = new Key (ns, ldtSet, accString);
Aerospike.Helper.Collection.LargeList clist = new Aerospike.Helper.Collection.LargeList (client, null, cdtkey, cdtBinName);
LargeList llist = client.GetLargeList (null, ldtkey, ldtBinName);
IList prods = llist.Scan ();
if (prods != null) {
prodCount += prods.Count;
foreach (IDictionary product in prods) {
//Dictionary<string, Object> keyMap = makeKeyMap (product);
// CDT
stopwatch.Start ();
clist.Find (Value.Get (product));
stopwatch.Stop ();
cdtTotal += stopwatch.ElapsedMilliseconds;
stopwatch.Reset ();
// LDT
stopwatch.Start ();
llist.Find (Value.Get (product));
stopwatch.Stop ();
ldtTotal += stopwatch.ElapsedMilliseconds;
}
}
}
Console.WriteLine ("CDT avg latency: {0:F5} ms", (double)cdtTotal / prodCount);
Console.WriteLine ("LDT avg latency: {0:F5} ms", (double)ldtTotal / prodCount);
break;
default:
break;
}
}
}
}
} catch (AerospikeException e) {
Console.WriteLine ("AerospikeException - Message: " + e.Message);
Console.WriteLine ("AerospikeException - StackTrace: " + e.StackTrace);
} catch (Exception e) {
Console.WriteLine ("Exception - Message: " + e.Message);
Console.WriteLine ("Exception - StackTrace: " + e.StackTrace);
} finally {
if (client != null && client.Connected) {
// Close Aerospike server connection
client.Close ();
}
}
}
private void ConnectSync()
{
ClientPolicy policy = new ClientPolicy();
policy.failIfNotConnected = true;
if (!user.Equals(""))
{
policy.user = user;
policy.password = password;
}
client = new AerospikeClient(policy, host, port);
try
{
SetServerSpecific();
}
catch (Exception e)
{
client.Close();
client = null;
throw e;
}
}
static void Main(string[] args)
{
Console.WriteLine("***** Welcome to Aerospike Developer Training *****\n");
AerospikeClient client = null;
try
{
Console.WriteLine("INFO: Connecting to Aerospike cluster...");
// Connecting to Aerospike cluster
// Specify IP of one of the nodes in the cluster
string asServerIP = "172.16.159.198";
// Specity Port that the node is listening on
int asServerPort = 3000;
// Establish connection
client = new AerospikeClient(asServerIP, asServerPort);
// Check to see if the cluster connection succeeded
if (client.Connected)
{
Console.WriteLine("INFO: Connection to Aerospike cluster succeeded!\n");
// Create instance of UserService
UserService us = new UserService(client);
// Create instance of TweetService
TweetService ts = new TweetService(client);
// Present options
Console.WriteLine("What would you like to do:");
Console.WriteLine("1> Create A User And A Tweet");
Console.WriteLine("2> Read A User Record");
Console.WriteLine("3> Batch Read Tweets For A User");
Console.WriteLine("4> Scan All Tweets For All Users");
Console.WriteLine("5> Record UDF -- Update User Password");
Console.WriteLine("6> Query Tweets By Username And Users By Tweet Count Range");
Console.WriteLine("7> Stream UDF -- Aggregation Based on Tweet Count By Region");
Console.WriteLine("0> Exit");
Console.Write("\nSelect 0-7 and hit enter:");
byte feature = byte.Parse(Console.ReadLine());
if (feature != 0)
{
switch (feature)
{
case 1:
Console.WriteLine("\n********** Your Selection: Create User And A Tweet **********\n");
us.createUser();
ts.createTweet();
break;
case 2:
Console.WriteLine("\n********** Your Selection: Read A User Record **********\n");
us.getUser();
break;
case 3:
Console.WriteLine("\n********** Your Selection: Batch Read Tweets For A User **********\n");
us.batchGetUserTweets();
break;
case 4:
Console.WriteLine("\n********** Your Selection: Scan All Tweets For All Users **********\n");
ts.scanAllTweetsForAllUsers();
break;
case 5:
Console.WriteLine("\n********** Your Selection: Record UDF -- Update User Password **********\n");
us.updatePasswordUsingUDF();
break;
case 6:
Console.WriteLine("\n********** Your Selection: Query Tweets By Username And Users By Tweet Count Range **********\n");
ts.queryTweetsByUsername();
ts.queryUsersByTweetCount();
break;
case 7:
Console.WriteLine("\n********** Your Selection: Stream UDF -- Aggregation Based on Tweet Count By Region **********\n");
us.aggregateUsersByTweetCountByRegion();
break;
case 12:
Console.WriteLine("\n********** Create Users **********\n");
us.createUsers();
break;
case 23:
Console.WriteLine("\n********** Create Tweets **********\n");
ts.createTweets();
break;
default:
Console.WriteLine("\n********** Invalid Selection **********\n");
break;
}
}
}
else
{
Console.Write("ERROR: Connection to Aerospike cluster failed! Please check IP & Port settings and try again!");
Console.ReadLine();
}
}
catch (AerospikeException e)
{
Console.WriteLine("AerospikeException - Message: " + e.Message);
Console.WriteLine("AerospikeException - StackTrace: " + e.StackTrace);
}
catch (Exception e)
{
Console.WriteLine("Exception - Message: " + e.Message);
Console.WriteLine("Exception - StackTrace: " + e.StackTrace);
}
finally
{
if (client != null && client.Connected)
{
// Close Aerospike server connection
client.Close();
}
Console.Write("\n\nINFO: Press any key to exit...");
Console.ReadLine();
}
}