static void Main(string[] args)
{
//we are using serilog for sample purposes
var log = new LoggerConfiguration()
.WriteTo.Console()
.MinimumLevel.Debug()
.CreateLogger();
Log.Logger = log;
log.Information("Startup");
log.Information(SharedConfiguration.AllSettings);
var queueName = ConfigurationManager.AppSettings.ReadSetting("QueueName");
var connectionString = ConfigurationManager.AppSettings.ReadSetting("Database");
var queueConnection = new QueueConnection(queueName, connectionString);
//create the container for creating a new queue
using (var createQueueContainer = new QueueCreationContainer <PostgreSqlMessageQueueInit>(serviceRegister =>
Injectors.AddInjectors(new SerilogAdapter(log), SharedConfiguration.EnableTrace, SharedConfiguration.EnableMetrics, SharedConfiguration.EnableCompression, SharedConfiguration.EnableEncryption, "PostgreSqlProducer", serviceRegister)
, options => Injectors.SetOptions(options, SharedConfiguration.EnableChaos)))
{
using (var createQueue =
createQueueContainer.GetQueueCreation <PostgreSqlMessageQueueCreation>(queueConnection))
{
//Create the queue if it doesn't exist
if (!createQueue.QueueExists)
{
//queue options
createQueue.Options.EnableDelayedProcessing = true;
createQueue.Options.EnableHeartBeat = true;
createQueue.Options.EnableMessageExpiration = true;
createQueue.Options.EnableStatus = true;
createQueue.Options.EnableStatusTable = true;
var result = createQueue.CreateQueue();
log.Information(result.Status.ToString());
}
else
{
log.Information("Queue already exists; not creating");
}
}
}
//create the producer
using (var queueContainer = new QueueContainer <PostgreSqlMessageQueueInit>(serviceRegister =>
Injectors.AddInjectors(new SerilogAdapter(log), SharedConfiguration.EnableTrace, SharedConfiguration.EnableMetrics, SharedConfiguration.EnableCompression, SharedConfiguration.EnableEncryption, "PostgreSqlProducer", serviceRegister)
, options => Injectors.SetOptions(options, SharedConfiguration.EnableChaos)))
{
using (var queue = queueContainer.CreateMethodProducer(queueConnection))
{
RunProducer.RunLoop(queue, ExpiredData, ExpiredDataFuture);
}
}
//if jaeger is using udp, sometimes the messages get lost; there doesn't seem to be a flush() call ?
if (SharedConfiguration.EnableTrace)
{
System.Threading.Thread.Sleep(2000);
}
}
static void Main(string[] args)
{
//we are using serilog for sample purposes
var log = new LoggerConfiguration()
.WriteTo.Console()
.MinimumLevel.Debug()
.CreateLogger();
Log.Logger = log;
log.Information("Startup");
log.Information(SharedConfiguration.AllSettings);
var queueName = ConfigurationManager.AppSettings.ReadSetting("QueueName");
var connectionString = ConfigurationManager.AppSettings.ReadSetting("Database");
var queueConnection = new QueueConnection(queueName, connectionString);
//create the producer
using (var queueContainer = new QueueContainer <RedisQueueInit>(serviceRegister =>
Injectors.AddInjectors(new SerilogAdapter(log), SharedConfiguration.EnableTrace, SharedConfiguration.EnableMetrics, SharedConfiguration.EnableCompression, SharedConfiguration.EnableEncryption, "RedisProducer", serviceRegister)
, options => Injectors.SetOptions(options, SharedConfiguration.EnableChaos)))
{
using (var queue = queueContainer.CreateProducer <SimpleMessage>(queueConnection))
{
RunProducer.RunLoop(queue, ExpiredData, ExpiredDataFuture, DelayedProcessing);
}
}
//if jaeger is using udp, sometimes the messages get lost; there doesn't seem to be a flush() call ?
if (SharedConfiguration.EnableTrace)
{
System.Threading.Thread.Sleep(2000);
}
}
static void Main(string[] args)
{
//we are using serilog for sample purposes
var log = new LoggerConfiguration()
.WriteTo.Console(outputTemplate: "[{Timestamp:HH:mm:ss} {Level:u3}] [{SourceContext}] {Message:lj}{NewLine}{Exception}")
.MinimumLevel.Debug()
.CreateLogger();
Log.Logger = log;
log.Information("Startup");
log.Information(SharedConfiguration.AllSettings);
//determine our file path
var fileLocation = Path.Combine(Environment.ExpandEnvironmentVariables("%userprofile%"), "Documents");
var queueName = ConfigurationManager.AppSettings.ReadSetting("QueueName");
var connectionString = $"Filename={fileLocation}{ConfigurationManager.AppSettings.ReadSetting("Database")};Connection=shared;";
var queueConnection = new QueueConnection(queueName, connectionString);
//create the container for creating a new queue
using (var createQueueContainer = new QueueCreationContainer <LiteDbMessageQueueInit>(serviceRegister =>
Injectors.AddInjectors(Helpers.CreateForSerilog(), SharedConfiguration.EnableTrace, SharedConfiguration.EnableMetrics, SharedConfiguration.EnableCompression, SharedConfiguration.EnableEncryption, "LiteDbProducer", serviceRegister)
, options => Injectors.SetOptions(options, SharedConfiguration.EnableChaos)))
{
using (var createQueue =
createQueueContainer.GetQueueCreation <LiteDbMessageQueueCreation>(queueConnection))
{
//Create the queue if it doesn't exist
if (!createQueue.QueueExists)
{
//queue options
createQueue.Options.EnableDelayedProcessing = true;
createQueue.Options.EnableMessageExpiration = true;
createQueue.Options.EnableStatusTable = true;
var result = createQueue.CreateQueue();
log.Information(result.Status.ToString());
}
else
{
log.Information("Queue already exists; not creating");
}
}
}
//create the producer
using (var queueContainer = new QueueContainer <LiteDbMessageQueueInit>(serviceRegister =>
Injectors.AddInjectors(Helpers.CreateForSerilog(), SharedConfiguration.EnableTrace, SharedConfiguration.EnableMetrics, SharedConfiguration.EnableCompression, SharedConfiguration.EnableEncryption, "LiteDbProducer", serviceRegister),
options => Injectors.SetOptions(options, SharedConfiguration.EnableChaos)))
{
using (var queue = queueContainer.CreateProducer <SimpleMessage>(queueConnection))
{
RunProducer.RunLoop(queue, ExpiredData, ExpiredDataFuture, DelayedProcessing);
}
}
//if jaeger is using udp, sometimes the messages get lost; there doesn't seem to be a flush() call ?
if (SharedConfiguration.EnableTrace)
{
System.Threading.Thread.Sleep(2000);
}
}
static void Main(string[] args)
{
//we are using serilog for sample purposes; any https://github.com/damianh/LibLog provider can be used
var log = new LoggerConfiguration()
.WriteTo.Console()
.MinimumLevel.Debug()
.CreateLogger();
Log.Logger = log;
log.Information("Startup");
log.Information(SharedConfiguration.AllSettings);
//determine our file path
var fileLocation = Path.Combine(Environment.ExpandEnvironmentVariables("%userprofile%"), "Documents");
var queueName = ConfigurationManager.AppSettings.ReadSetting("QueueName");
var connectionString =
$"Data Source={fileLocation}{ConfigurationManager.AppSettings.ReadSetting("Database")};Version=3;";
//create the container for creating a new queue
using (var createQueueContainer = new QueueCreationContainer <SqLiteMessageQueueInit>(serviceRegister =>
Injectors.AddInjectors(log, SharedConfiguration.EnableTrace, SharedConfiguration.EnableMetrics, SharedConfiguration.EnableCompression, SharedConfiguration.EnableEncryption, "SQLiteProducer", serviceRegister)
, options => Injectors.SetOptions(options, SharedConfiguration.EnableChaos)))
{
using (var createQueue =
createQueueContainer.GetQueueCreation <SqLiteMessageQueueCreation>(queueName, connectionString))
{
//Create the queue if it doesn't exist
if (!createQueue.QueueExists)
{
//queue options
createQueue.Options.EnableDelayedProcessing = true;
createQueue.Options.EnableHeartBeat = true;
createQueue.Options.EnableMessageExpiration = true;
createQueue.Options.EnableStatus = true;
createQueue.Options.EnableStatusTable = true;
var result = createQueue.CreateQueue();
log.Information(result.Status.ToString());
}
else
{
log.Information("Queue already exists; not creating");
}
}
}
//create the producer
using (var queueContainer = new QueueContainer <SqLiteMessageQueueInit>(serviceRegister =>
Injectors.AddInjectors(log, SharedConfiguration.EnableTrace, SharedConfiguration.EnableMetrics, SharedConfiguration.EnableCompression, SharedConfiguration.EnableEncryption, "SQLiteProducer", serviceRegister),
options => Injectors.SetOptions(options, SharedConfiguration.EnableChaos)))
{
using (var queue = queueContainer.CreateProducer <SimpleMessage>(queueName, connectionString))
{
RunProducer.RunLoop(queue, ExpiredData, ExpiredDataFuture, DelayedProcessing);
}
}
//if jaeger is using udp, sometimes the messages get lost; there doesn't seem to be a flush() call ?
if (SharedConfiguration.EnableTrace)
{
System.Threading.Thread.Sleep(2000);
}
}
static void Main(string[] args)
{
//we are using serilog for sample purposes
var log = new LoggerConfiguration()
.WriteTo.Console()
.MinimumLevel.Debug()
.CreateLogger();
Log.Logger = log;
log.Information("Startup");
log.Information(SharedConfiguration.AllSettings);
var userSelection = -1;
var selection = @"
1) Direct Connection
2) Shared Connection
3) In-memory Connection
";
while (userSelection < 0)
{
Console.WriteLine(selection);
var key = Console.ReadKey(true);
switch (key.KeyChar)
{
case '1':
userSelection = 1;
break;
case '2':
userSelection = 2;
break;
case '3':
userSelection = 3;
break;
}
}
//determine our file path
var fileLocation = Path.Combine(Environment.ExpandEnvironmentVariables("%userprofile%"), "Documents");
var queueName = ConfigurationManager.AppSettings.ReadSetting("QueueName");
string connectionString = string.Empty;
switch (userSelection)
{
case 1:
connectionString = $"Filename={fileLocation}{ConfigurationManager.AppSettings.ReadSetting("Database")};Connection=direct;";
break;
case 2:
connectionString = $"Filename={fileLocation}{ConfigurationManager.AppSettings.ReadSetting("Database")};Connection=shared;";
break;
case 3:
connectionString = ":memory:";
break;
}
ICreationScope scope = null; //contains a direct or memory connection that can be passed to other instances
var queueConnection = new QueueConnection(queueName, connectionString);
//create the container for creating a new queue
using (var createQueueContainer = new QueueCreationContainer <LiteDbMessageQueueInit>(serviceRegister =>
Injectors.AddInjectors(new SerilogAdapter(log), SharedConfiguration.EnableTrace,
SharedConfiguration.EnableMetrics, SharedConfiguration.EnableCompression,
SharedConfiguration.EnableEncryption, "LiteDbProducer", serviceRegister)
, options => Injectors.SetOptions(options, SharedConfiguration.EnableChaos)))
{
using (var createQueue =
createQueueContainer.GetQueueCreation <LiteDbMessageQueueCreation>(queueConnection))
{
scope = createQueue.Scope;
//Create the queue if it doesn't exist
if (!createQueue.QueueExists)
{
//queue options
createQueue.Options.EnableDelayedProcessing = true;
createQueue.Options.EnableMessageExpiration = true;
createQueue.Options.EnableStatusTable = true;
var result = createQueue.CreateQueue();
log.Information(result.Status.ToString());
}
else
{
log.Information("Queue already exists; not creating");
}
}
//create the consumer and the producer
using (var queueContainer = new QueueContainer <LiteDbMessageQueueInit>(
x => RegisterService(x, log, scope),
options => Injectors.SetOptions(options, SharedConfiguration.EnableChaos)))
{
using (var consumeQueue = queueContainer.CreateConsumer(queueConnection))
{
//set some processing options and start looking for work
consumeQueue.Configuration.Worker.WorkerCount = 4; //lets run 4 worker threads
consumeQueue.Configuration.HeartBeat.UpdateTime =
"sec(*%10)"; //set a heartbeat every 10 seconds
consumeQueue.Configuration.HeartBeat.MonitorTime =
TimeSpan.FromSeconds(15); //check for dead records every 15 seconds
consumeQueue.Configuration.HeartBeat.Time =
TimeSpan.FromSeconds(35); //records with no heartbeat after 35 seconds are considered dead
//an invalid data exception will be re-tried 3 times, with delays of 3, 6 and then finally 9 seconds
consumeQueue.Configuration.TransportConfiguration.RetryDelayBehavior.Add(
typeof(InvalidDataException),
new List <TimeSpan>
{
TimeSpan.FromSeconds(3), TimeSpan.FromSeconds(6), TimeSpan.FromSeconds(9)
});
consumeQueue.Configuration.MessageExpiration.Enabled = true;
consumeQueue.Configuration.MessageExpiration.MonitorTime =
TimeSpan.FromSeconds(20); //check for expired messages every 20 seconds
consumeQueue.Start <SimpleMessage>(MessageProcessing.HandleMessages);
using (var queue = queueContainer.CreateProducer <SimpleMessage>(queueConnection))
{
RunProducer.RunLoop(queue, ExpiredData, ExpiredDataFuture, DelayedProcessing);
}
}
}
}
//dispose of direct or memory connection (if present, noop otherwise)
scope?.Dispose();
//if jaeger is using udp, sometimes the messages get lost; there doesn't seem to be a flush() call ?
if (SharedConfiguration.EnableTrace)
{
System.Threading.Thread.Sleep(2000);
}
}
static void Main(string[] args)
{
//we are using serilog for sample purposes
var log = new LoggerConfiguration()
.WriteTo.Console(outputTemplate: "[{Timestamp:HH:mm:ss} {Level:u3}] [{SourceContext}] {Message:lj}{NewLine}{Exception}")
.MinimumLevel.Debug()
.CreateLogger();
Log.Logger = log;
log.Information("Startup");
log.Information(SharedConfiguration.AllSettings);
var queueName = ConfigurationManager.AppSettings.ReadSetting("QueueName");
var connectionString = ConfigurationManager.AppSettings.ReadSetting("Database");
var queueConnection = new QueueConnection(queueName, connectionString);
//create the container for creating a new queue
using (var createQueueContainer = new QueueCreationContainer <SqlServerMessageQueueInit>(serviceRegister =>
Injectors.AddInjectors(Helpers.CreateForSerilog(), SharedConfiguration.EnableTrace, SharedConfiguration.EnableMetrics, SharedConfiguration.EnableCompression, SharedConfiguration.EnableEncryption, "SQLServerProducer", serviceRegister),
options => Injectors.SetOptions(options, SharedConfiguration.EnableChaos)))
{
using (var createQueue =
createQueueContainer.GetQueueCreation <SqlServerMessageQueueCreation>(queueConnection))
{
var enabledUserColumns = ConfigurationManager.AppSettings.ReadSetting("UseUserDequeue");
if (bool.Parse(enabledUserColumns))
{
_userData = true;
}
//Create the queue if it doesn't exist
if (!createQueue.QueueExists)
{
//queue options
createQueue.Options.EnableDelayedProcessing = true;
createQueue.Options.EnableHeartBeat = true;
createQueue.Options.EnableMessageExpiration = true;
createQueue.Options.EnableStatus = true;
createQueue.Options.EnableStatusTable = true;
if (!string.IsNullOrEmpty(enabledUserColumns) && bool.Parse(enabledUserColumns))
{
createQueue.Options.AdditionalColumnsOnMetaData = true;
createQueue.Options.AdditionalColumns.Add(new Column("DayOfWeek", ColumnTypes.Int, true, null));
}
var result = createQueue.CreateQueue();
log.Information(result.Status.ToString());
}
else
{
log.Warning("Queue already exists; not creating; note that any setting changes won't be applied");
}
}
}
//create the producer
using (var queueContainer = new QueueContainer <SqlServerMessageQueueInit>(serviceRegister =>
Injectors.AddInjectors(Helpers.CreateForSerilog(), SharedConfiguration.EnableTrace, SharedConfiguration.EnableMetrics, SharedConfiguration.EnableCompression, SharedConfiguration.EnableEncryption, "SQLServerProducer", serviceRegister)
, options => Injectors.SetOptions(options, SharedConfiguration.EnableChaos)))
{
using (var queue = queueContainer.CreateProducer <SimpleMessage>(queueConnection))
{
RunProducer.RunLoop(queue, ExpiredData, ExpiredDataFuture, DelayedProcessing);
}
}
//if jaeger is using udp, sometimes the messages get lost; there doesn't seem to be a flush() call ?
if (SharedConfiguration.EnableTrace)
{
System.Threading.Thread.Sleep(2000);
}
}
