commit c8f56b8b522d885b0075f4026c816217230ed893
Author: Vincent Batts <vbatts@redhat.com>
Date:   Mon Jul 16 13:52:58 2012 -0400

    Initial setup of client/server messaging

diff --git a/client/Makefile b/client/Makefile
new file mode 100644
index 0000000..782faae
--- /dev/null
+++ b/client/Makefile
@@ -0,0 +1,9 @@
+#CXXFLAGS += -fpermissive
+LDFLAGS += -lzmq
+
+all: main
+
+
+clean:
+	rm -rf main *~
+
diff --git a/client/main.cpp b/client/main.cpp
new file mode 100644
index 0000000..e873a12
--- /dev/null
+++ b/client/main.cpp
@@ -0,0 +1,32 @@
+/*
+ * 
+ * http://api.zeromq.org/2-2:zmq
+ *
+ */
+
+#include <iostream>
+#include <string>
+#include <zmq.hpp>
+
+
+int main(int ac, char** av) 
+{
+	int threads = 2;
+	zmq::context_t ctx (threads);
+
+	if (!ctx) {
+		std::cout << "zmq_init() failed" << std::endl;
+		return 1;
+	}
+	zmq::socket_t s (ctx, ZMQ_REQ);
+	s.connect ("tcp://localhost:5555");
+	zmq::message_t request (10);
+	memset (request.data (), 0, request.size ());
+	s.send (request);
+
+	// wait for a reply
+	zmq::message_t reply;
+	s.recv (&reply);
+
+	return 0;
+}
diff --git a/server/Makefile b/server/Makefile
new file mode 100644
index 0000000..28a76b1
--- /dev/null
+++ b/server/Makefile
@@ -0,0 +1,9 @@
+#CXXFLAGS += -fpermissive
+LDFLAGS += -lzmq -lpthread
+
+all: main
+
+
+clean:
+	rm -rf main *~
+
diff --git a/server/main.cpp b/server/main.cpp
new file mode 100644
index 0000000..0acaa73
--- /dev/null
+++ b/server/main.cpp
@@ -0,0 +1,46 @@
+
+#include <zmq.hpp>
+#include <assert.h>
+#include <pthread.h>
+#include <unistd.h>
+#include <string.h>
+
+void *worker_routine (void *arg)
+{
+	zmq::context_t *ctx = (zmq::context_t*) arg;
+
+	zmq::socket_t s (*ctx, ZMQ_REP);
+	s.connect ("inproc://workers");
+
+	while (true) {
+		zmq::message_t request;
+		s.recv (&request);
+
+		sleep (1);
+
+		zmq::message_t reply (10);
+		memset (reply.data (), 0, reply.size ());
+		s.send (reply);
+	}
+}
+
+int main(int ac, char** av) {
+	zmq::context_t ctx (1);
+
+	zmq::socket_t workers (ctx, ZMQ_XREQ);
+	workers.bind ("inproc://workers");
+
+	zmq::socket_t clients (ctx, ZMQ_XREP);
+	clients.bind ("tcp://lo:5555");
+
+
+	for (int i = 0; i != 10; i++) {
+		pthread_t worker;
+		int rc = pthread_create (&worker, NULL, worker_routine, (void*) &ctx);
+		assert (rc == 0);
+	}
+
+	zmq::device (ZMQ_QUEUE, clients, workers);
+
+	return 0;
+}