/// <summary>
/// Publishes a message to the current exchange using the form's input values.
/// </summary>
public void Publish()
{
// Validate args
var isValid = true;
var exchangeName = PublishExchange.options[PublishExchange.value].text;
if (string.IsNullOrEmpty(exchangeName))
{
isValid = false;
AmqpConsole.Color = Color.red;
AmqpConsole.WriteLine("* Exchange Name cannot be blank");
AmqpConsole.Color = null;
}
var message = PublishMessage.text;
if (string.IsNullOrEmpty(message))
{
isValid = false;
AmqpConsole.Color = Color.red;
AmqpConsole.WriteLine("* Message cannot be blank");
AmqpConsole.Color = null;
}
// Don't continue if values are invald
if (!isValid)
{
return;
}
var exchangeType = AmqpExchangeTypes.Direct;
// Find this exchange and get its exchange type
foreach (var exchange in exchanges)
{
if (exchange.Name == exchangeName)
{
exchangeType = exchange.Type;
break;
}
}
var routingKey = PublishRoutingKey.text;
// Publish the message
AmqpClient.Publish(exchangeName, routingKey, message);
PublishMessage.text = null; // clear out message
// Refocus the message area
PublishMessage.Select();
PublishMessage.ActivateInputField();
}
/// <summary>
/// Subscribes to the AMQP exchange subscription using the form's values.
/// </summary>
public void Subscribe()
{
// Validate args
var isValid = true;
var exchangeName = ExchangeName.options[ExchangeName.value].text;
if (string.IsNullOrEmpty(exchangeName))
{
isValid = false;
AmqpConsole.Color = Color.red;
AmqpConsole.WriteLine("* Exchange Name cannot be blank");
AmqpConsole.Color = null;
}
// Don't continue if values are invald
if (!isValid)
{
return;
}
var exchangeType = AmqpExchangeTypes.Direct;
// Find this exchange and get its exchange type
foreach (var exchange in exchanges)
{
if (exchange.Name == exchangeName)
{
exchangeType = exchange.Type;
break;
}
}
var routingKey = RoutingKey.text;
// Ensure this subscription doesn't already exist
foreach (var sub in exSubscriptions)
{
if (sub.ExchangeName == exchangeName && sub.ExchangeType == exchangeType && sub.RoutingKey == routingKey)
{
AmqpConsole.Color = new Color(1f, 0.5f, 0);
AmqpConsole.WriteLineFormat("Subscription already exists for exchange {0}:{1}", exchangeName, routingKey);
AmqpConsole.Color = null;
return;
}
}
// Create the new subscription
var subscription = new UnityAmqpExchangeSubscription(exchangeName, exchangeType, routingKey, null, AmqpClient.Instance.UnityEventDebugExhangeMessageHandler);
// Subscribe on the client
AmqpClient.Subscribe(subscription);
}
/// <summary>
/// Unsubscribes from the AMQP exchange subscription using the form's values.
/// </summary>
public void Unsubscribe()
{
// Validate args
var isValid = true;
var exchangeName = ExchangeName.options[ExchangeName.value].text;
if (string.IsNullOrEmpty(exchangeName))
{
isValid = false;
AmqpConsole.Color = Color.red;
AmqpConsole.WriteLine("* Exchange Name cannot be blank");
AmqpConsole.Color = null;
}
// Don't continue if values are invald
if (!isValid)
{
return;
}
var exchangeType = AmqpExchangeTypes.Direct;
// Find this exchange and get its exchange type
foreach (var exchange in exchanges)
{
if (exchange.Name == exchangeName)
{
exchangeType = exchange.Type;
break;
}
}
var routingKey = RoutingKey.text;
// Ensure this subscription already exists
var subs = exSubscriptions.ToArray();
foreach (var sub in subs)
{
if (sub.ExchangeName == exchangeName && sub.ExchangeType == exchangeType && sub.RoutingKey == routingKey)
{
AmqpClient.Unsubscribe(sub);
exSubscriptions.Remove(sub);
return;
}
}
AmqpConsole.Color = new Color(1f, 0.5f, 0);
AmqpConsole.WriteLineFormat("Subscription not found for exchange {0}:{1}", exchangeName, routingKey);
AmqpConsole.Color = null;
}