public CacheManDepository(IPEndPoint[] servers)
{
_cachemanClient = new CachemanClient(servers);
_cachemanClient.Connect();
}
public void REPL()
{
try {
if (_client != null) {
Console.Write("\n>");
} else {
Console.Write("Type 'connect <ipaddress>' to connect to a server\n>");
}
string cmd = Console.ReadLine();
string[] components = (new Regex(@"\s+")).Split(cmd);
string command = components[0].ToLowerInvariant();
if (command != "quit" && command != "help" && components.Length < 2) {
Console.WriteLine("Error: Every command needs atleast a parameter");
return;
}
if(_client == null && !command.StartsWith("connect")) {
Console.WriteLine("Connect to a server first");
return;
}
if (command == "quit") {
Environment.Exit(0);
return;
}
if (command == "stress") {
if (components.Length < 3) {
Console.WriteLine("Enter number of stress iterations and size of each value to send");
return;
}
Stress(Convert.ToInt32(components[1]), Convert.ToInt32(components[2]));
return;
}
if (command == "stressgc") {
if (components.Length < 3) {
Console.WriteLine("Enter number of stress iterations and size of each value to send");
return;
}
StressGC(Convert.ToInt32(components[1]), Convert.ToInt32(components[2]));
return;
}
if (command == "connect") {
if (components.Length < 2) {
Console.WriteLine("Enter ip address of server");
return;
}
if (components.Length == 2) {
_client = new CachemanClient(new IPEndPoint(IPAddress.Parse(components[1]), 16180));
_client.Connect();
Console.WriteLine("Connected to " + components[1]);
}
if (components.Length >2) {
IPEndPoint[] endpoints = new IPEndPoint[components.Length -1];
string servers = "";
for(int i=1;i<components.Length;i++ ) {
endpoints[i-1] = new IPEndPoint(IPAddress.Parse(components[i]), 16180);
servers += endpoints[i - 1].ToString() + " ";
}
_client = new CachemanClient(endpoints);
Console.Write("Connected to " + servers);
}
return;
}
if (command == "help") {
Console.WriteLine("Commands:\n set key value\n get key\n delete key\n stress iterations size-of-value" +
"\n stressgc iterations size-of-value");
return;
}
string key = components[1];
if (command == "get") {
Stopwatch s = Stopwatch.StartNew();
object ret = _client.Get(key);
s.Stop();
Console.WriteLine(ret == null ? "Key not found" : (string)ret);
Console.WriteLine("Executed in " + s.ElapsedMilliseconds.ToString() + " milliseconds");
}
if (command == "delete") {
Stopwatch s = Stopwatch.StartNew();
Console.WriteLine(_client.Delete(key) ? "Deleted" : "Not deleted!");
s.Stop();
Console.WriteLine("Executed in " + s.ElapsedMilliseconds.ToString() + " milliseconds");
}
if (command == "set") {
if (components.Length < 3) {
Console.WriteLine("Need 2 parameters for set command");
return;
}
Stopwatch s = Stopwatch.StartNew();
Console.WriteLine(_client.Set(key, components[2], -1) ? "Set" : "Not set!");
s.Stop();
Console.WriteLine("Executed in " + s.ElapsedMilliseconds.ToString() + " milliseconds");
}
} catch (Exception ex) { Console.WriteLine(ex); }
}
