From 1191f07767583a9b19280a4f29cb1b0bd6799785 Mon Sep 17 00:00:00 2001
From: Roland Reichwein <mail@reichwein.it>
Date: Mon, 9 Jan 2023 21:17:26 +0100
Subject: Websocket proxy

---
 tests/test-webserver.cpp | 59 ++++++++++++++++++++++++++++--------------------
 1 file changed, 34 insertions(+), 25 deletions(-)

(limited to 'tests')

diff --git a/tests/test-webserver.cpp b/tests/test-webserver.cpp
index 6bbf302..1c1e6cc 100644
--- a/tests/test-webserver.cpp
+++ b/tests/test-webserver.cpp
@@ -503,38 +503,38 @@ public:
    throw std::runtime_error("Fork unsuccessful.");
 
   if (m_pid == 0) { // child process branch
-   while (true) {
-    try
-    {
-     auto const address = boost::asio::ip::make_address("localhost");
-     auto const port = static_cast<unsigned short>(9876);
+   try
+   {
+    auto const address = boost::asio::ip::make_address("::1");
+    auto const port = static_cast<unsigned short>(9876);
 
-     // The io_context is required for all I/O
-     boost::asio::io_context ioc{1};
+    // The io_context is required for all I/O
+    boost::asio::io_context ioc{1};
 
-     // The acceptor receives incoming connections
-     boost::asio::ip::tcp::acceptor acceptor{ioc, {address, port}};
-     for(;;)
-     {
-      // This will receive the new connection
-      boost::asio::ip::tcp::socket socket{ioc};
+    // The acceptor receives incoming connections
+    boost::asio::ip::tcp::acceptor acceptor{ioc, {address, port}};
+    for(;;)
+    {
+     // This will receive the new connection
+     boost::asio::ip::tcp::socket socket{ioc};
 
-      // Block until we get a connection
-      acceptor.accept(socket);
+     // Block until we get a connection
+     acceptor.accept(socket);
 
-      // Launch the session, transferring ownership of the socket
-      std::thread(
-          &WebsocketServerProcess::do_session, this,
-          std::move(socket)).detach();
-     }
-    }
-    catch (const std::exception& e)
-    {
-     std::cerr << "Error: " << e.what() << std::endl;
+     // Launch the session, transferring ownership of the socket
+     std::thread(
+         &WebsocketServerProcess::do_session, this,
+         std::move(socket)).detach();
     }
    }
+   catch (const std::exception& e)
+   {
+    std::cerr << "Error: " << e.what() << std::endl;
+   }
    exit(0);
   }
+
+  std::this_thread::sleep_for(std::chrono::milliseconds(100));
  }
 
  void stop()
@@ -542,7 +542,7 @@ public:
   if (!is_running())
    throw std::runtime_error("Process not running, so it can't be stopped");
   
-  if (kill(m_pid, SIGKILL) != 0)
+  if (kill(m_pid, SIGTERM) != 0)
    throw std::runtime_error("Unable to kill process");
 
   if (int result = waitpid(m_pid, NULL, 0); result != m_pid)
@@ -632,9 +632,18 @@ BOOST_FIXTURE_TEST_CASE(websocket, Fixture)
  data = std::string(boost::asio::buffers_begin(buffer.data()), boost::asio::buffers_end(buffer.data()));
  BOOST_CHECK_EQUAL(data, "request1: 1");
 
+
+ buffer.consume(buffer.size());
+
+ ws.write(boost::asio::buffer(std::string(text)));
+ ws.read(buffer);
+ data = std::string(boost::asio::buffers_begin(buffer.data()), boost::asio::buffers_end(buffer.data()));
+ BOOST_CHECK_EQUAL(data, "request1: 2");
+
  // Close the WebSocket connection
  ws.close(boost::beast::websocket::close_code::normal);
 
  BOOST_REQUIRE(serverProcess.is_running());
+ BOOST_REQUIRE(websocketProcess.is_running());
 }
 
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