The client hangs after multiple calls #4
Description
I tried a server implementations like this:
import msgpackrpc
class TestServer(object):
def Add(self, a, b):
print("Add({}, {}) called".format(a, b))
return a + b
def Mul(self, a, b):
print("Mul({}, {}) called".format(a, b))
return a * b
server = msgpackrpc.Server(TestServer())
server.listen(msgpackrpc.Address("localhost", 8070))
server.start()The client looked like this:
public partial class Form1 : Form
{
private RpcClientConfiguration _clientConfig = new RpcClientConfiguration();
private dynamic _rpcProxy;
public Form1()
{
InitializeComponent();
_rpcProxy = new DynamicRpcProxy(new DnsEndPoint("127.0.0.1", 8070), _clientConfig);
}
~Form1()
{
_rpcProxy.Dispose();
}
private void btnAdd_Click(object sender, EventArgs e)
{
for (int i = 0; i < 50; ++i)
{
var result = (int) _rpcProxy.Add(Convert.ToInt32(i), Convert.ToInt32(tbB.Text));
lblResult.Text = String.Format("Result: {0}", result);
Thread.Sleep(100);
}
}
private void btnMul_Click(object sender, EventArgs e)
{
var result = (float)_rpcProxy.Mul(Convert.ToSingle(tbA.Text), Convert.ToSingle(tbB.Text));
lblResult.Text = String.Format("Result: {0}", result);
}
}(I also tried a C++ server implementation but I'll omit that for brevity; I had the same results with it.)
What happens is after the 10th or so call the application hangs. It always hangs on this line: https://github.com/yfakariya/msgpack-rpc-cli/blob/master/src/MsgPack.Rpc.Client/Rpc/Client/AsyncResult.cs#L224
I does not matter how much I wait between the calls, it can even be as long as two seconds per call.
Am I doing something wrong with the client or is this a bug?