Refactored poll support. Add Chapter 2 examples from the official ZMQ guide.

2017-07-18 16:40:22 +08:00
parent 4645013bb2
commit 01afabc408
7 changed files with 309 additions and 24 deletions
@@ -0,0 +1,36 @@
+//+------------------------------------------------------------------+
+//|                                                     RRClient.mq4 |
+//|                                          Copyright 2017, Li Ding |
+//|                                                dingmaotu@126.com |
+//+------------------------------------------------------------------+
+#property copyright "Copyright 2017, Li Ding"
+#property link      "dingmaotu@126.com"
+#property version   "1.00"
+#property strict
+#include <Zmq/Zmq.mqh>
+//+------------------------------------------------------------------+
+//| Request-reply client in MQL (adapted from C++ version)           |
+//| Connects REQ socket to tcp://localhost:5559                      |
+//| Sends "Hello" to server, expects "World" back                    |
+//|                                                                  |
+//| Olivier Chamoux <olivier.chamoux@fr.thalesgroup.com>             |
+//+------------------------------------------------------------------+
+void OnStart()
+  {
+   Context context;
+
+   Socket requester(context,ZMQ_REQ);
+   requester.connect("tcp://localhost:5559");
+
+   for(int request=0; request<10; request++)
+     {
+      ZmqMsg message("Hello");
+      requester.send(message);
+
+      ZmqMsg reply;
+      requester.recv(reply,true);
+
+      Print("Received reply ",reply.getData());
+     }
+  }
+//+------------------------------------------------------------------+