diff --git a/test/test_transport.cc b/test/test_transport.cc
new file mode 100644
index 0000000..bf03383
--- /dev/null
+++ b/test/test_transport.cc
@@ -0,0 +1,60 @@
+#include "../src/PityUnit.hh"
+#include "../../framework/utils.hh"
+#include "../../../src/std_utils.hh"
+#include <iostream>
+#include <fstream>
+#include <algorithm>
+
+using namespace std;
+using namespace pEp;
+using namespace pEp::PityTest11;
+
+void send(const PityUnit<>& myself)
+{
+    setenv("HOME", myself.processDir().c_str(), 1);
+    myself.log("HOME=" + string(getenv("HOME")));
+    ofstream msgfile = Utils::file_create(myself.processDir() + "/transport.msg");
+    msgfile << "G4rbage" << endl;
+    msgfile.close();
+    sleep_millis(400000);
+}
+
+void receive(const PityUnit<>& myself)
+{
+    setenv("HOME", myself.processDir().c_str(), 1);
+    myself.log("HOME=" + string(getenv("HOME")));
+//    Utils::dir_list_files()
+    sleep_millis(400000);
+}
+
+int main(int argc, char* argv[])
+{
+    PityUnit<>::debug_log_enabled = false;
+    PityUnit<> root = PityUnit<>{ nullptr, "test_transport" };
+
+    // 1
+    PityUnit<> node1 = PityUnit<>{ &root,
+                                   "node 1",
+                                   [](const PityUnit<>& mynode) {
+
+                                   },
+                                   nullptr,
+                                   pEp::PityTest11::PityUnit<>::ExecutionMode::PROCESS_PARALLEL };
+
+    PityUnit<> node1_send = PityUnit<>{ &node1, "send", &send };
+
+
+    // 2
+    PityUnit<> node2 = PityUnit<>{ &root,
+                                   "node 2",
+                                   [](const PityUnit<>& mynode) {
+
+                                   },
+                                   nullptr,
+                                   pEp::PityTest11::PityUnit<>::ExecutionMode::PROCESS_PARALLEL };
+
+    PityUnit<> node2_receive = PityUnit<>{ &node2, "receive", &receive };
+
+    //    root._init();
+    root.run();
+}
\ No newline at end of file