public static RawRabbitConfiguration Parse(string connectionString)
{
var cfg = new RawRabbitConfiguration();
var brokersMatch = _brokers.Match(connectionString);
var brokerStrs = brokersMatch.Groups["brokers"].Value.Split(',');
foreach (var broker in brokerStrs)
{
int port;
var brokerMatch = _broker.Match(broker);
var brokerCfg = new BrokerConfiguration
{
Hostname = brokerMatch.Groups["host"].Value,
VirtualHost = brokerMatch.Groups["vhost"].Value,
Port = int.TryParse(brokerMatch.Groups["port"].Value, out port) ? port : default(int),
Username = brokerMatch.Groups["user"].Value,
Password = brokerMatch.Groups["password"].Value,
};
cfg.Brokers.Add(brokerCfg);
}
var reqMatch = _requestTimeout.Match(connectionString);
var timeoutGrp = reqMatch.Groups["timeout"];
if (timeoutGrp.Success)
{
cfg.RequestTimeout = TimeSpan.FromSeconds(int.Parse(timeoutGrp.Value));
}
return cfg;
}
public SingleNodeBroker(BrokerConfiguration config = null)
{
config = config ?? BrokerConfiguration.Local;
_factory = new ConnectionFactory
{
HostName = config.Hostname,
VirtualHost = config.VirtualHost,
Password = config.Password,
UserName = config.Username
};
_connection = _factory.CreateConnection();
}
public IDictionary<string, object> GetClientProperties(RawRabbitConfiguration cfg = null, BrokerConfiguration brokerCfg = null)
{
var props = new Dictionary<string, object>
{
{ "client_api", "RawRabbit" },
{ "client_version", typeof(BusClient).Assembly.GetName().Version.ToString() },
{ "client_directory", typeof(BusClient).Assembly.CodeBase},
{ "client_connected", DateTime.UtcNow.ToString("u") },
{ "client_server", Environment.MachineName },
};
if (brokerCfg != null)
{
props.Add("broker_username", brokerCfg.Username);
}
if (cfg != null)
{
props.Add("request_timeout", cfg.RequestTimeout.ToString("g"));
}
return props;
}
private static List<BrokerConfiguration> GetBrokers(IConfiguration root)
{
var result = new List<BrokerConfiguration>();
var continueParsing = true;
var index = 0;
while (continueParsing)
{
int port;
var broker = new BrokerConfiguration
{
Hostname = root[$"Data:RawRabbit:Brokers:{index}:Hostname"],
VirtualHost = root[$"Data:RawRabbit:Brokers:{index}:VirtualHost"],
Port = int.TryParse(root[$"Data:RawRabbit:Brokers:{index}:Port"], out port) ? port : default(int),
Username = root[$"Data:RawRabbit:Brokers:{index}:Username"],
Password = root[$"Data:RawRabbit:Brokers:{index}:Password"]
};
if (string.IsNullOrWhiteSpace(broker.Hostname))
{
continueParsing = false;
continue;
}
result.Add(broker);
index++;
}
return result;
}
