private static async Task PublishMessage()
{
Console.WriteLine("Publishing Message");
var prod = new NsqProducer("localhost", 4151);
await prod.PublishAsync("topic1", "hello world");
Console.WriteLine("Message Published");
}
public async Task ProducerCanEmptyAChannel()
{
// Put something in the channel
await prod.PublishAsync(options.Topic, new byte[] { 1 });
// Now erase it
await EmptyChannelAsync(options.Topic, options.Channel);
// Now try to receive anything
bool receivedData = false;
conn = new NsqTcpConnection(endPoint, options);
await conn.ConnectAndWaitAsync(async msg =>
{
receivedData = true;
await msg.FinishAsync();
});
await conn.SetMaxInFlightAsync(100);
await Task.Delay(100);
Assert.False(receivedData);
}
public async Task ConnectAndWaitIsConnectedImmediatelyAfter()
{
options.Topic = "foo";
options.Channel = "bar";
var tcs = new TaskCompletionSource <bool>();
using (var conn = new NsqTcpConnection(endPoint, options))
{
Assert.False(conn.Connected);
await conn.ConnectAndWaitAsync(msg => { tcs.TrySetResult(true); return(msg.FinishAsync()); });
Assert.True(conn.Connected);
// Just for kicks, verify we're working
await Task.WhenAll(
prod.PublishAsync(options.Topic, new byte[] { 1, 2, 3, 4 }),
conn.SetMaxInFlightAsync(10));
var task = tcs.Task;
var done = await Task.WhenAny(task, Task.Delay(1000));
Assert.Same(done, task);
}
}
static async Task Main(string[] args)
{
var consumerOptions = new NsqConsumerOptions("test", "test", 5, TimeSpan.FromSeconds(10));
INsqConsumer connection = new NsqConsumer(consumerOptions);
connection.OnError += OnError;
connection.OnMessage += OnMessage;
connection.OnDisconnected += OnDisconnected;
connection.OnReconnected += OnReconnected;
await connection.ConnectAsync();
INsqProducer producer = new NsqProducer(new NsqProducerOptions());
await producer.ConnectAsync();
await producer.PublishAsync("test", DateTime.Now.ToString("o"));
Console.ReadLine();
}
async Task PublishMessageAsync(NsqProducer producer, Topic topic, byte[] message)
{
await producer.PublishAsync(topic, message);
StatusLabel.Text = "Published message: " + BitConverter.ToString(message);
}
async Task PublishMessageAsync(NsqProducer producer, Topic topic, byte[] message)
{
await producer.PublishAsync(topic, message);
StatusLabel.Text = "Published message: " + BitConverter.ToString(message);
}