// MMI echo query example
public static void MMIEcho(string[] args)
{
bool verbose = (args.Any(e => e.ToLower().Equals("-v")
|| e.ToLower().Equals("--verbose")));
Console.WriteLine("Verbose: {0}", verbose);
CancellationTokenSource cancellor = new CancellationTokenSource();
Console.CancelKeyPress += (s, ea) =>
{
ea.Cancel = true;
cancellor.Cancel();
};
using (MajordomoClient session = new MajordomoClient("tcp://localhost:5555", verbose))
{
ZMessage request = new ZMessage();
request.Add(new ZFrame("echo"));
ZMessage reply = session.Send("mmi.service", request, cancellor);
if (reply != null)
{
var replycode = reply[0].ToString();
"Loopup echo service: {0}\n".DumpString(replycode);
reply.Dispose();
}
else
"E: no response from broker, make sure it's running\n".DumpString();
}
}
// Majordomo Protocol client example
// Uses the mdcli API to hide all MDP aspects
public static void MDClient(string[] args)
{
bool verbose = (args.Any(e => e.ToLower().Equals("-v")
|| e.ToLower().Equals("--verbose")));
Console.WriteLine("Verbose: {0}", verbose);
CancellationTokenSource cts = new CancellationTokenSource();
Console.CancelKeyPress += (s, ea) =>
{
ea.Cancel = true;
cts.Cancel();
};
using (MajordomoClient session = new MajordomoClient("tcp://127.0.0.1:5555", verbose))
{
int count;
for (count = 0; count < 100000; count++)
{
ZMessage request = new ZMessage();
request.Prepend(new ZFrame("Hello world"));
using (ZMessage reply = session.Send("echo", request, cts))
if (reply == null)
break; // Interrupt or failure
}
Console.WriteLine("{0} requests/replies processed\n", count);
}
}
// MMI echo query example
public static void MMIEcho(string[] args)
{
CancellationTokenSource cancellor = new CancellationTokenSource();
Console.CancelKeyPress += (s, ea) =>
{
ea.Cancel = true;
cancellor.Cancel();
};
using (MajordomoClient session = new MajordomoClient("tcp://127.0.0.1:5555", Verbose))
{
ZMessage request = new ZMessage();
request.Add(new ZFrame("echo"));
ZMessage reply = session.Send("mmi.service", request, cancellor);
if (reply != null)
{
var replycode = reply[0].ToString();
"Loopup echo service: {0}\n".DumpString(replycode);
reply.Dispose();
}
else
"E: no response from broker, make sure it's running\n".DumpString();
}
}
// Calls a TSP service
// Returns response if successful (status code 200 OK), else NULL
static ZMessage TIClient_ServiceCall(MajordomoClient session, string service, ZMessage request, CancellationTokenSource cts)
{
using (var reply = session.Send(service, request, cts))
{
if (reply != null)
{
var status = reply.PopString();
if (status.Equals("200"))
{
return reply.Duplicate();
}
else if (status.Equals("400"))
{
"E: client fatal error, aborting".DumpString();
cts.Cancel();
}
else if (status.Equals("500"))
{
"E: server fatal error, aborting".DumpString();
cts.Cancel();
}
}
else
{
cts.Cancel(); // Interrupted or failed
}
}
return null;
}