public DictionaryServiceImpl(string port, string nextServerAddress)
{
_myHash = HashString(port);
_nextHash = HashString(nextServerAddress.Split(':')[1]);
Console.WriteLine($"Connecting to next server {nextServerAddress}");
var channel = new Channel(nextServerAddress, ChannelCredentials.Insecure);
_nextClient = new DictionaryService.DictionaryServiceClient(channel);
_myAddr = port;
}
public static int Main(string[] args)
{
if (args.Length < 1)
{
Console.WriteLine("Usage: dotnet client.dll {PORT}");
return(-1);
}
int port;
if (!int.TryParse(args[0], out port))
{
Console.WriteLine("invalid format for port, use a number");
return(-1);
}
try {
var channel = new Channel($"127.0.0.1:{port}", ChannelCredentials.Insecure);
var client = new DictionaryService.DictionaryServiceClient(channel);
var callOptions = new CallOptions(deadline: DateTime.UtcNow.Add(TimeSpan.FromSeconds(3)));
// Set key
var setRequest = new SetRequest {
Key = "foo", Value = "bar"
};
var setResponse = client.Set(setRequest, callOptions);
Console.WriteLine($"setRequest={setRequest}");
Console.WriteLine($"setResponse={setResponse}");
// Retrieve key
var getRequest = new GetRequest {
Key = "foo"
};
var getResponse = client.Get(getRequest, callOptions);
Console.WriteLine($"getRequest={getRequest}");
Console.WriteLine($"getResponse={getResponse}");
channel.ShutdownAsync().Wait();
Console.WriteLine("\nGRPC client exiting");
} catch (Exception e) {
Console.WriteLine($"There was an error: {e.Message}");
return(-1);
}
return(0);
}
