cancel operation

2024-04-06 08:42:07 +03:00 · 2024-04-06 08:42:07 +03:00 · 4c0d119fbd
parent b96e9e885f
commit 4c0d119fbd
1 changed files with 1 additions and 1 deletions
--- a/boost_boilerplate/src/chapter02_io/cancel_async_operations.cpp
+++ b/boost_boilerplate/src/chapter02_io/cancel_async_operations.cpp
@ -71,6 +71,6 @@ int main()
  }
  catch (const sys::system_error& err)
  {
-
+    cout << "Error!" << err.what() << endl;
  }
 }