public void OnTimer(object state)
{
var brokers = dbReader.Get <Broker> ("Active = TRUE");
foreach (var broker in brokers)
{
logger.Log("Querying broker: {0}", broker.Url);
var status = new Messages.BrokerStatus {
BrokerId = broker.Id,
UserId = broker.UserId,
Url = broker.Url,
SampledAtUtc = DateTime.UtcNow
};
try {
var part = BuildBrokerUrl(broker.Url);
var client = new ManagementClient(part.HostPart, broker.Username, broker.Password, part.Port, true);
try {
var overview = client.GetOverview();
status.IsResponding = true;
status.RabbitMQVersion = overview.ManagementVersion;
var connections = client.GetConnections();
var channels = client.GetChannels();
foreach (var connection in connections)
{
var connectionMessage = new Messages.Connection {
Name = connection.Name
};
foreach (var property in connection.ClientProperties.PropertiesDictionary)
{
connectionMessage.ClientProperties.Add(new Messages.ClientProperty {
Key = property.Key,
Value = property.Value.ToString()
});
}
AddConsumersToConnection(client, channels, connectionMessage);
status.GetOrCreateVHost(connection.Vhost).Connections.Add(connectionMessage);
}
AddQueuesToBroker(client, status);
} catch (Exception e) {
logger.Log("Exception in Harvester: {0}", e);
status.IsResponding = false;
status.ErrorMessage = string.Format("{0}: {1}", e.GetType().Name, e.Message);
}
} catch (UrlParseException ex) {
logger.Log("UrlParseException in Harvester: {0}", ex);
status.IsResponding = false;
status.ErrorMessage = string.Format("{0}", ex.Message);
}
bus.Publish(status);
}
}
