static void Main(string[] args)
{
Console.Title = "订阅者";
#region Redis
//ConnectionMultiplexer redis = ConnectionMultiplexer.Connect("localhost:6379");
//redis.PreserveAsyncOrder = false;//为确保安全，消息的传递默认是有序的。为获得更好的性能强烈建议你使用并行操作
//ISubscriber sub = redis.GetSubscriber();
////sub.Subscribe("messages", (channel, message) =>
////{
//// Console.WriteLine((string)message);
////});
//IMessageBus messageBus = new RedisMessageBus(sub, "messages");
//Console.WriteLine("订阅Channel:messages");
//messageBus.Subscribe<string>((message) =>
//{
// Console.WriteLine("收到广播消息:" + (string)message);
//});
#endregion
#region RabbitMQ
IMessageBus messageBus = new RabbitMQMessageBus(hostNmae: "localhost", userName: "******", password: "******", queueName: "NDQueue", routingKey: "NDQueueRoutingKey",
exhangeName: "NDExchange", durable: false, persistent: false, exclusive: false, autoDelete: false, queueArguments: null);
Console.WriteLine("Subscriber....");
messageBus.Subscribe <string>(msg => { Console.WriteLine(msg); });
Console.ReadLine();
#endregion
Console.ReadKey();
}
public static void Main(string[] args)
{
IMessageBus messageBus = new RabbitMQMessageBus("guest", "guest", "FoundatioQueue", "FoundatioQueueRoutingKey", "FoundatioExchange", true, true, false, false, null, TimeSpan.FromMilliseconds(50));
Console.WriteLine("Subscriber....");
messageBus.Subscribe <string>(msg => { Console.WriteLine(msg); });
Console.ReadLine();
}
public void Subscribe <T>(string name, Action <T> handler) where T : class
{
IMessageBus messageBus = new RabbitMQMessageBus(new RabbitMQMessageBusOptions {
ConnectionString = "amqp://192.168.180.128", Topic = "aaa", ExchangeName = name
});
messageBus.SubscribeAsync <T>(handler);
}
public void Publish <T>(string name, T contentObj) where T : class
{
IMessageBus messageBus = new RabbitMQMessageBus(new RabbitMQMessageBusOptions {
ConnectionString = "amqp://192.168.180.128", Topic = "aaa", ExchangeName = name
});
messageBus.PublishAsync <T>(contentObj);
}
public static void Main(string[] args)
{
IMessageBus messageBus = new RabbitMQMessageBus("amqp://localhost", "FoundatioQueue", "FoundatioQueueRoutingKey", "FoundatioExchange", defaultMessageTimeToLive: TimeSpan.FromMilliseconds(50));
Console.WriteLine("Subscriber....");
messageBus.Subscribe <string>(msg => { Console.WriteLine(msg); });
Console.ReadLine();
}
public static void Main(string[] args)
{
Console.WriteLine("Waiting to receive messages....");
IMessageBus messageBus = new RabbitMQMessageBus("amqp://localhost", "FoundatioQueue", "FoundatioExchange");
messageBus.SubscribeAsync <string>(msg => { Console.WriteLine(msg); }).GetAwaiter().GetResult();
Console.ReadLine();
}
public static void Main(string[] args) {
IMessageBus messageBus = new RabbitMQMessageBus("guest", "guest", "FoundatioQueue", "FoundatioQueueRoutingKey", "FoundatioExchange", true, true, false, false, null, TimeSpan.FromMilliseconds(50));
string input;
Console.WriteLine("Publisher...");
Console.WriteLine("Enter the messages to send (press CTRL+Z) to exit :");
do {
input = Console.ReadLine();
messageBus.PublishAsync(input);
} while (input != null);
messageBus.Dispose();
}
public static void Main(string[] args)
{
IMessageBus messageBus = new RabbitMQMessageBus("amqp://localhost", "FoundatioQueue", "FoundatioQueueRoutingKey", "FoundatioExchange", defaultMessageTimeToLive: TimeSpan.FromMilliseconds(50));
string input;
Console.WriteLine("Publisher...");
Console.WriteLine("Enter the messages to send (press CTRL+Z) to exit :");
do
{
input = Console.ReadLine();
messageBus.PublishAsync(input);
} while (input != null);
messageBus.Dispose();
}
public static void Main(string[] args)
{
Console.WriteLine("Enter the message and press enter to send:");
IMessageBus messageBus = new RabbitMQMessageBus("amqp://localhost", "FoundatioQueue", "FoundatioExchange");
string message;
do
{
message = Console.ReadLine();
messageBus.PublishAsync(message);
} while (message != null);
messageBus.Dispose();
}
public static async Task Main()
{
Console.WriteLine("Enter the message and press enter to send:");
using var messageBus = new RabbitMQMessageBus(new RabbitMQMessageBusOptions { ConnectionString = "amqp://localhost:5672" });
string message;
do
{
message = Console.ReadLine();
var delay = TimeSpan.FromSeconds(1);
var body = new MyMessage {
Hey = message
};
await messageBus.PublishAsync(body, delay);
Console.WriteLine("Message sent. Enter new message or press enter to exit:");
} while (!String.IsNullOrEmpty(message));
}
static void Main(string[] args)
{
Console.Title = "发布者";
#region Redis
//ConnectionMultiplexer redis = ConnectionMultiplexer.Connect("localhost:6379");
//redis.PreserveAsyncOrder = false;//为确保安全，消息的传递默认是有序的。为获得更好的性能强烈建议你使用并行操作
//ISubscriber sub = redis.GetSubscriber();
//IMessageBus messageBus = new RedisMessageBus(sub, "messages");
//Console.WriteLine("发布Channle:messages");
//while (true)
//{
// Console.WriteLine("请输入要发布的消息");
// string r = Console.ReadLine();
// messageBus.PublishAsync("发布广播消息:" + r);
// Console.WriteLine("ok!");
//}
#endregion
#region RabbitMQ
IMessageBus messageBus = new RabbitMQMessageBus(hostNmae: "localhost", userName: "******", password: "******", queueName: "NDQueue", routingKey: "NDQueueRoutingKey",
exhangeName: "NDExchange", durable: false, persistent: false, exclusive: false, autoDelete: false, queueArguments: null);
string input;
Console.WriteLine("Publisher...");
Console.WriteLine("Enter the messages to send (press CTRL+Z) to exit :");
int index = 1;
while (index < 11)
{
//input = Console.ReadLine();
Console.WriteLine(index);
messageBus.PublishAsync(DateTime.Now + ":" + index);
index++;
}
Console.WriteLine("ok!");
//messageBus.Dispose();
#endregion
Console.ReadKey();
}
public static async Task Main(string[] args)
{
Console.WriteLine("Waiting to receive messages, press enter to quit...");
var tasks = new List <Task>();
var messageBuses = new List <IMessageBus>();
for (int i = 0; i < 3; i++)
{
var messageBus = new RabbitMQMessageBus(new RabbitMQMessageBusOptions {
ConnectionString = "amqp://localhost:5672"
});
messageBuses.Add(messageBus);
tasks.Add(messageBus.SubscribeAsync <MyMessage>(msg => { Console.WriteLine($"Got subscriber {messageBus.MessageBusId} message: {msg.Hey}"); }));
}
await Task.WhenAll(tasks);
Console.ReadLine();
foreach (var messageBus in messageBuses)
{
messageBus.Dispose();
}
}
public static void Main(string[] args) {
IMessageBus messageBus = new RabbitMQMessageBus("guest", "guest", "FoundatioQueue", "FoundatioQueueRoutingKey", "FoundatioExchange", true, true, false, false, null, TimeSpan.FromMilliseconds(50));
Console.WriteLine("Subscriber....");
messageBus.Subscribe<string>(msg => { Console.WriteLine(msg); });
Console.ReadLine();
}
public async Task CanPersistAndNotLoseMessages()
{
Log.MinimumLevel = LogLevel.Trace;
var messageBus1 = new RabbitMQMessageBus(o => o
.ConnectionString("amqp://localhost:5673")
.LoggerFactory(Log)
.SubscriptionQueueName($"{_topic}-offline")
.IsSubscriptionQueueExclusive(false)
.SubscriptionQueueAutoDelete(false)
.AcknowledgementStrategy(AcknowledgementStrategy.Automatic));
var countdownEvent = new AsyncCountdownEvent(1);
var cts = new CancellationTokenSource();
await messageBus1.SubscribeAsync <SimpleMessageA>(msg => {
_logger.LogInformation("[Subscriber1] Got message: {Message}", msg.Data);
countdownEvent.Signal();
}, cts.Token);
await messageBus1.PublishAsync(new SimpleMessageA { Data = "Audit message 1" });
await countdownEvent.WaitAsync(TimeSpan.FromSeconds(5));
Assert.Equal(0, countdownEvent.CurrentCount);
cts.Cancel();
await messageBus1.PublishAsync(new SimpleMessageA { Data = "Audit message 2" });
cts = new CancellationTokenSource();
countdownEvent.AddCount(1);
await messageBus1.SubscribeAsync <SimpleMessageA>(msg => {
_logger.LogInformation("[Subscriber2] Got message: {Message}", msg.Data);
countdownEvent.Signal();
}, cts.Token);
await countdownEvent.WaitAsync(TimeSpan.FromSeconds(5));
Assert.Equal(0, countdownEvent.CurrentCount);
cts.Cancel();
await messageBus1.PublishAsync(new SimpleMessageA { Data = "Audit offline message 1" });
await messageBus1.PublishAsync(new SimpleMessageA { Data = "Audit offline message 2" });
await messageBus1.PublishAsync(new SimpleMessageA { Data = "Audit offline message 3" });
messageBus1.Dispose();
var messageBus2 = new RabbitMQMessageBus(o => o
.ConnectionString("amqp://localhost:5673")
.LoggerFactory(Log)
.SubscriptionQueueName($"{_topic}-offline")
.IsSubscriptionQueueExclusive(false)
.SubscriptionQueueAutoDelete(false)
.AcknowledgementStrategy(AcknowledgementStrategy.Automatic));
cts = new CancellationTokenSource();
countdownEvent.AddCount(4);
await messageBus2.SubscribeAsync <SimpleMessageA>(msg => {
_logger.LogInformation("[Subscriber3] Got message: {Message}", msg.Data);
countdownEvent.Signal();
}, cts.Token);
await messageBus2.PublishAsync(new SimpleMessageA { Data = "Another audit message 4" });
await countdownEvent.WaitAsync(TimeSpan.FromSeconds(5));
Assert.Equal(0, countdownEvent.CurrentCount);
messageBus2.Dispose();
}
