Add benchmark code and update README

Author: repeatedly

README.md

@@ -37,27 +37,29 @@ or
 
 ## Dependent modules
 
-* msgpack-python (0.1.12)
-* tornado (2.1.1)
+* msgpack-python (>= 0.1.12)
+* tornado (>= 2.1.1)
 
 ## Performance
 
-OS: Mac OS X ver 10.6.8<br />
-CPU: Intel Core 2 Duo 2.13GHz<br />
-Memory: 4GB 1067MHz DDR3
+OS: Mac OS X ver 10.8.2<br />
+CPU: Intel Core i7 2GHz<br />
+Memory: 8GB 1600MHz DDR3
 
 <table>
   <tr>
-    <th></th><th>Request(call/s)</th><th>Notify(call/s)</th>
+    <th></th><th>Request(QPS)</th><th>Notify(QPS)</th>
   </tr>
   <tr>
-    <td>2.7.1</td><td>3076</td><td>14182</td>
+    <td>2.7.2</td><td>4782</td><td>18315</td>
   </tr>
   <tr>
-    <td>3.2.2</td><td>2957</td><td>13472</td>
+    <td>3.2.3</td><td>4700</td><td>16667</td>
   </tr>
 </table>
 
+Test code are available in example directory(bench_client.py and bench_server.py).
+
 ## TODO
 
 * Add advanced and async return to Server.

example/bench_client.py

@@ -0,0 +1,40 @@
+import msgpackrpc
+import time;
+
+Num = 10000
+
+def run_call():
+    client = msgpackrpc.Client(msgpackrpc.Address("localhost", 18800))
+    before = time.time()
+    for x in range(Num):
+        client.call('sum', 1, 2)
+    after = time.time()
+    diff = after - before
+
+    print("call: {0} qps".format(Num / diff))
+
+def run_call_async():
+    client = msgpackrpc.Client(msgpackrpc.Address("localhost", 18800))
+    before = time.time()
+    for x in range(Num):
+        # TODO: replace with more heavy sample
+        future = client.call_async('sum', 1, 2)
+        future.get()
+    after = time.time()
+    diff = after - before
+
+    print("async: {0} qps".format(Num / diff))
+
+def run_notify():
+    client = msgpackrpc.Client(msgpackrpc.Address("localhost", 18800))
+    before = time.time()
+    for x in range(Num):
+        client.notify('sum', 1, 2)
+    after = time.time()
+    diff = after - before
+
+    print("notify: {0} qps".format(Num / diff))
+
+run_call()
+run_call_async()
+run_notify()

example/bench_server.py

@@ -0,0 +1,9 @@
+import msgpackrpc
+
+class SumServer(object):
+    def sum(self, x, y):
+        return x + y
+
+server = msgpackrpc.Server(SumServer())
+server.listen(msgpackrpc.Address("localhost", 18800))
+server.start()