public InstanceInfo CreateInstance(string instanceId)
{
// Look for existing instance
InstanceInfo info;
if (this._database.TryGetValue(instanceId, out info))
{
return info;
}
// Create a new instance
info = new InstanceInfo();
info.instanceId = instanceId;
// Get unique port
info.port = (ushort)Interlocked.Increment(ref _lastPort);
// Create a unique password
info.password = "******";
// Create process
var details = new RedisStartDetails
{
Port = info.port,
};
info.processId = this._processManager.Spawn(details).ProcessId;
// Create connectionString
info.connectionString = string.Format("redis://{0}:{1}@{2}:{3}/", info.instanceId, info.password, "hashtagredis.cloudapp.net", info.port);
// Return instance
this._database.TryAdd(instanceId, info); // false means it already existed; should be impossible
return info;
}
public RedisProcessInfo Spawn(RedisStartDetails details)
{
StringBuilder arguments = new StringBuilder();
arguments.Append(String.IsNullOrWhiteSpace(details.ConfigurationFilePath) ? String.Empty : details.ConfigurationFilePath);
if (details.Port > 0)
{
arguments.AppendFormat(" --port {0}", details.Port);
}
arguments.AppendFormat(" --requirepass {0}", "redpolo");
Process process = new Process();
process.StartInfo = new ProcessStartInfo(ExecutablePath, arguments.ToString());
process.Start();
return new RedisProcessInfo()
{
ProcessId = process.Id,
};
}
