From d05b9343f69a0841043963088e0003368e205bd9 Mon Sep 17 00:00:00 2001
From: Felix Morgner <felix.morgner@gmail.com>
Date: Tue, 22 Sep 2026 22:47:33 +0200
Subject: lib: restructure into vertical slices

---
 ttwhy/io/signal_handling.cppm | 58 -------------------------------------------
 1 file changed, 58 deletions(-)
 delete mode 100644 ttwhy/io/signal_handling.cppm

(limited to 'ttwhy/io/signal_handling.cppm')

diff --git a/ttwhy/io/signal_handling.cppm b/ttwhy/io/signal_handling.cppm
deleted file mode 100644
index 1f3fecc..0000000
--- a/ttwhy/io/signal_handling.cppm
+++ /dev/null
@@ -1,58 +0,0 @@
-module;
-
-#include <asio.hpp>
-
-#include <csignal>
-#include <format>
-#include <system_error>
-
-export module ttwhy.io:signal_handling;
-
-namespace ttwhy::io
-{
-
-  export template<typename Stream, typename TerminalAttributes>
-  auto handle_signals(Stream & stream, TerminalAttributes & attributes) -> asio::awaitable<std::error_code>
-  {
-    auto executor = co_await asio::this_coro::executor;
-    auto signals = asio::signal_set{executor, SIGINT, SIGTERM};
-    signals.add(SIGTSTP);
-    signals.add(SIGCONT);
-
-    while (true)
-    {
-      auto [error, signal] = co_await signals.async_wait(asio::as_tuple(asio::use_awaitable));
-      if (error)
-      {
-        co_return error;
-      }
-
-      switch (signal)
-      {
-        case SIGINT:
-        case SIGTERM:
-        {
-          auto message = std::format("Received signal {}, exiting ...\n", signal);
-          co_await asio::async_write(stream, asio::buffer(message), asio::use_awaitable);
-          co_return asio::error_code{};
-        }
-        case SIGTSTP:
-        {
-          attributes.canonical_mode(true).echo(true);
-          ::raise(SIGSTOP);
-          break;
-        }
-        case SIGCONT:
-        {
-          attributes.canonical_mode(false).echo(false);
-          break;
-        }
-      }
-
-      if (!error)
-      {
-      }
-    }
-  }
-
-}  // namespace ttwhy::io
-- 
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