static void Main(string[] args)
{
// Set up channel and client with SSL cert
var cacert = File.ReadAllText(@"..\certs\ca.crt");
var clientcert = File.ReadAllText(@"..\certs\client.crt");
var clientkey = File.ReadAllText(@"..\certs\client.key");
var credentials = new SslCredentials(cacert, new KeyCertificatePair(clientcert, clientkey));
Channel channel = new Channel("localhost", 50051, credentials);
var client = new KnockKnock.KnockKnockService.KnockKnockServiceClient(channel);
// Start with an empty response for our while loop
KnockKnockResponse response = new KnockKnockResponse {
Line = "", IsPunchLine = false
};
string jokeSessionId = null;
Console.WriteLine("Try typing \"Tell me a joke\" or \"Tell me joke 1\"");
// Loop until we get the punch line from the server
while (!response.IsPunchLine)
{
string line;
line = Console.ReadLine();
// After the first request, the server will give us the jokesessionid,
// and we need to pass it along on all our requests.
Metadata metadata = new Metadata();
if (jokeSessionId != null)
{
metadata.Add("jokesessionid", jokeSessionId);
}
// Make the request to the server, get the jokesessionid from the response headers,
// and get the response itself.
var call = client.RequestKnockKnockAsync(new KnockKnockRequest {
Line = line
}, metadata);
var responseHeaders = call.ResponseHeadersAsync.Result;
jokeSessionId = responseHeaders.Single(md => md.Key == "jokesessionid").Value;
response = call.ResponseAsync.Result;
Console.WriteLine("Response: " + response.Line);
}
channel.ShutdownAsync().Wait();
Console.WriteLine("That's the end of the joke. Press any key to exit...");
Console.ReadKey();
}
static void Main(string[] args)
{
// If they pass in a number argument, that's the jokeId to ask the server to tell
int?jokeId = null;
if (args.Length > 0)
{
jokeId = int.Parse(args[0]);
}
// Set up channel and client with SSL cert
var cacert = File.ReadAllText(@"..\certs\ca.crt");
var clientcert = File.ReadAllText(@"..\certs\client.crt");
var clientkey = File.ReadAllText(@"..\certs\client.key");
var credentials = new SslCredentials(cacert, new KeyCertificatePair(clientcert, clientkey));
Channel channel = new Channel("localhost", 50051, credentials);
var client = new KnockKnock.KnockKnockService.KnockKnockServiceClient(channel);
// Start with an empty response for our while loop
KnockKnockResponse response = new KnockKnockResponse {
Line = "", IsPunchLine = false
};
var lastLineWhosThere = false;
string jokeSessionId = null;
// Loop until we get the punch line from the server
while (!response.IsPunchLine)
{
string line;
if (response.Line == "")
{
// Ask for a joke
if (jokeId == null)
{
line = "Tell me a knock knock joke";
}
else
{
line = $"Tell me knock knock joke number {jokeId}";
}
}
else if (response.Line == "Knock knock!")
{
line = "Who's there?";
lastLineWhosThere = true;
}
else if (lastLineWhosThere)
{
// If the last thing we said was "Who's there?", then our line this time is always
// to say "<SERVER LINE> who?"
line = response.Line + " who?";
lastLineWhosThere = false;
}
else
{
Console.WriteLine("I don't know how to respond to that.");
break;
}
// After the first request, the server will give us the jokesessionid,
// and we need to pass it along on all our requests.
Metadata metadata = new Metadata();
if (jokeSessionId != null)
{
metadata.Add("jokesessionid", jokeSessionId);
}
// Make the request to the server, get the jokesessionid from the response headers,
// and get the response itself.
var call = client.RequestKnockKnockAsync(new KnockKnockRequest {
Line = line
}, metadata);
var responseHeaders = call.ResponseHeadersAsync.Result;
jokeSessionId = responseHeaders.Single(md => md.Key == "jokesessionid").Value;
response = call.ResponseAsync.Result;
Console.WriteLine("Request: " + line);
Console.WriteLine("Response: " + response.Line);
}
channel.ShutdownAsync().Wait();
Console.WriteLine("Press any key to exit...");
Console.ReadKey();
}
