add demo-chat

build/chat.pro

@@ -0,0 +1,17 @@
+TEMPLATE = app
+
+CONFIG += console
+CONFIG += c++14 c++1z # may be useless
+CONFIG -= app_bundle
+CONFIG -= qt
+
+DESTDIR = ../output
+
+INCLUDEPATH += \
+    ../include
+
+SOURCES += \
+    ../demo/chat/main.cpp
+
+LIBS += \
+    -L$${DESTDIR} -lipc

demo/chat/main.cpp

@@ -0,0 +1,37 @@
+#include <iostream>
+#include <string>
+#include <thread>
+
+#include "ipc.h"
+
+namespace {
+
+char name__[] = "ipc-chat";
+char quit__[] = "q";
+
+} // namespace
+
+int main() {
+    std::string buf;
+    ipc::channel cc { name__ };
+
+    std::thread r {[] {
+        ipc::channel cc { name__ };
+        while (1) {
+            auto buf = cc.recv();
+            if (buf.empty()) continue;
+            std::string dat { static_cast<char const *>(buf.data()), buf.size() - 1 };
+            if (dat == quit__) return;
+            std::cout << dat << std::endl;
+        }
+    }};
+
+    while (1) {
+        std::cin >> buf;
+        cc.send(buf);
+        if (buf == quit__) break;
+    }
+
+    r.join();
+    return 0;
+}