public static RedisEndpoint ToRedisEndpoint(this string connectionString, int?defaultPort = null)
{
if (connectionString == null)
{
throw new ArgumentNullException("connectionString");
}
if (connectionString.StartsWith("redis://"))
{
connectionString = connectionString.Substring("redis://".Length);
}
var domainParts = connectionString.SplitOnLast('@');
var qsParts = domainParts.Last().SplitOnFirst('?');
var hostParts = qsParts[0].SplitOnLast(':');
var useDefaultPort = true;
var port = defaultPort.GetValueOrDefault(RedisConfig.DefaultPort);
if (hostParts.Length > 1)
{
port = int.Parse(hostParts[1]);
useDefaultPort = false;
}
var endpoint = new RedisEndpoint(hostParts[0], port);
if (domainParts.Length > 1)
{
var authParts = domainParts[0].SplitOnFirst(':');
if (authParts.Length > 1)
{
endpoint.Client = authParts[0];
}
endpoint.Password = authParts.Last();
}
if (qsParts.Length > 1)
{
var qsParams = qsParts[1].Split('&');
foreach (var param in qsParams)
{
var entry = param.Split('=');
var value = entry.Length > 1 ? WebUtility.UrlDecode(entry[1]) : null;
if (value == null)
{
continue;
}
var name = entry[0].ToLower();
HandleEndpointByName(endpoint, useDefaultPort, name, value);
}
}
return(endpoint);
}
private static void HandleEndpointByName(RedisEndpoint endpoint, bool useDefaultPort, string name, string value)
{
switch (name)
{
case "db":
endpoint.Db = int.Parse(value);
break;
case "ssl":
endpoint.Ssl = bool.Parse(value);
if (useDefaultPort)
{
endpoint.Port = RedisConfig.DefaultPortSsl;
}
break;
case "client":
endpoint.Client = value;
break;
case "password":
endpoint.Password = value;
break;
case "namespaceprefix":
endpoint.NamespacePrefix = value;
break;
case "connecttimeout":
endpoint.ConnectTimeout = int.Parse(value);
break;
case "sendtimeout":
endpoint.SendTimeout = int.Parse(value);
break;
case "receivetimeout":
endpoint.ReceiveTimeout = int.Parse(value);
break;
case "retrytimeout":
endpoint.RetryTimeout = int.Parse(value);
break;
case "idletimeout":
case "idletimeoutsecs":
endpoint.IdleTimeOutSecs = int.Parse(value);
break;
}
}
protected bool Equals(RedisEndpoint other)
{
return(string.Equals(Host, other.Host) &&
Port == other.Port &&
Ssl.Equals(other.Ssl) &&
ConnectTimeout == other.ConnectTimeout &&
SendTimeout == other.SendTimeout &&
ReceiveTimeout == other.ReceiveTimeout &&
RetryTimeout == other.RetryTimeout &&
IdleTimeOutSecs == other.IdleTimeOutSecs &&
Db == other.Db &&
string.Equals(Client, other.Client) &&
string.Equals(Password, other.Password) &&
string.Equals(NamespacePrefix, other.NamespacePrefix));
}
public static RedisEndpoint ToRedisEndpoint(this string connectionString, int?defaultPort = null)
{
if (connectionString == null)
{
throw new ArgumentNullException("connectionString");
}
if (connectionString.StartsWith("redis://"))
{
connectionString = connectionString.Substring("redis://".Length);
}
var domainParts = connectionString.SplitOnLast('@');
var qsParts = domainParts.Last().SplitOnFirst('?');
var hostParts = qsParts[0].SplitOnLast(':');
var useDefaultPort = true;
var port = defaultPort.GetValueOrDefault(RedisConfig.DefaultPort);
if (hostParts.Length > 1)
{
port = int.Parse(hostParts[1]);
useDefaultPort = false;
}
var endpoint = new RedisEndpoint(hostParts[0], port);
if (domainParts.Length > 1)
{
var authParts = domainParts[0].SplitOnFirst(':');
if (authParts.Length > 1)
{
endpoint.Client = authParts[0];
}
endpoint.Password = authParts.Last();
}
if (qsParts.Length > 1)
{
var qsParams = qsParts[1].Split('&');
foreach (var param in qsParams)
{
var entry = param.Split('=');
var value = entry.Length > 1 ? WebUtility.UrlDecode(entry[1]) : null;
if (value == null)
{
continue;
}
var name = entry[0].ToLower();
switch (name)
{
case "db":
endpoint.Db = int.Parse(value);
break;
case "ssl":
endpoint.Ssl = bool.Parse(value);
if (useDefaultPort)
{
endpoint.Port = RedisConfig.DefaultPortSsl;
}
break;
case "client":
endpoint.Client = value;
break;
case "password":
endpoint.Password = value;
break;
case "namespaceprefix":
endpoint.NamespacePrefix = value;
break;
case "connecttimeout":
endpoint.ConnectTimeout = int.Parse(value);
break;
case "sendtimeout":
endpoint.SendTimeout = int.Parse(value);
break;
case "receivetimeout":
endpoint.ReceiveTimeout = int.Parse(value);
break;
case "retrytimeout":
endpoint.RetryTimeout = int.Parse(value);
break;
case "idletimeout":
case "idletimeoutsecs":
endpoint.IdleTimeOutSecs = int.Parse(value);
break;
}
}
}
return(endpoint);
}
