rebased.

include/boost/async/io/detail/duplicate.hpp

@@ -12,7 +12,7 @@
 #include <boost/async/config.hpp>
 #include <boost/system/result.hpp>
 
-namespace boost::async::io::detail
+namespace boost::async::detail::io
 {
 
 #if defined(BOOST_ASIO_WINDOWS)

include/boost/async/io/result.hpp

@@ -49,7 +49,7 @@ struct result_op
  auto & res = resource.emplace(buffer, sizeof(buffer),
  asio::get_associated_allocator(h.promise(), this_thread::get_allocator()).resource());
  initiate(completion_handler<Error, T>{h, result, &res, &completed_immediately});
- return !completed_immediately;
+ return completed_immediately != detail::completed_immediately_t::yes;
  }
  catch(...)
  {
@@ -94,7 +94,7 @@ struct result_op
  std::optional<std::tuple<Error, T>> result;
  char buffer[2048];
  std::optional<container::pmr::monotonic_buffer_resource> resource;
- bool completed_immediately = false;
+ detail::completed_immediately_t completed_immediately = detail::completed_immediately_t::no;
 };
 
 
@@ -131,7 +131,7 @@ struct result_op<void, Error>
  auto & res = resource.emplace(buffer, sizeof(buffer),
  asio::get_associated_allocator(h.promise(), this_thread::get_allocator()).resource());
  initiate(completion_handler<Error>{h, result, &res, &completed_immediately});
- return !completed_immediately;
+ return completed_immediately != detail::completed_immediately_t::yes;
  }
  catch(...)
  {
@@ -178,7 +178,7 @@ struct result_op<void, Error>
  std::optional<std::tuple<Error>> result;
  char buffer[2048];
  std::optional<container::pmr::monotonic_buffer_resource> resource;
- bool completed_immediately = false;
+ detail::completed_immediately_t completed_immediately = detail::completed_immediately_t::no;
 };
 
 

include/boost/async/io/transfer_result.hpp

@@ -88,7 +88,7 @@ struct transfer_op
  auto & res = resource.emplace(buffer, sizeof(buffer),
  asio::get_associated_allocator(h.promise(), this_thread::get_allocator()).resource());
  initiate(completion_handler<system::error_code, std::size_t>{h, result, &res, &completed_immediately});
- return !completed_immediately;
+ return completed_immediately != detail::completed_immediately_t::yes;
  }
  catch(...)
  {
@@ -131,7 +131,7 @@ struct transfer_op
  std::optional<std::tuple<system::error_code, std::size_t>> result;
  char buffer[2048];
  std::optional<container::pmr::monotonic_buffer_resource> resource;
- bool completed_immediately = false;
+ detail::completed_immediately_t completed_immediately = detail::completed_immediately_t::no;
 };
 
 

src/io/datagram_socket.cpp

@@ -13,7 +13,7 @@ namespace boost::async::io
 
 system::result<datagram_socket> datagram_socket::duplicate()
 {
- auto res = detail::duplicate_socket(datagram_socket_.native_handle());
+ auto res = detail::io::duplicate_handle(datagram_socket_.native_handle());
  if (!res)
  return res.error();
 

src/io/detail/duplicate.cpp

@@ -14,7 +14,7 @@
 #include <unistd.h>
 #endif
 
-namespace boost::async::io::detail
+namespace boost::async::detail::io
 {
 
 #if defined(BOOST_ASIO_WINDOWS)

src/io/pipe.cpp

@@ -49,7 +49,7 @@ void readable_pipe::async_write_some_impl_(
  system::error_code ec{asio::error::operation_not_supported, &loc};
  if (h.completed_immediately)
  {
- *h.completed_immediately = true;
+ *h.completed_immediately = detail::completed_immediately_t::maybe;
  h(ec, 0ul);
  }
  else
@@ -75,7 +75,7 @@ auto readable_pipe::release() -> system::result<native_handle_type>
 
 system::result<readable_pipe> readable_pipe::duplicate()
 {
- auto res = detail::duplicate_handle(pipe_.native_handle());
+ auto res = detail::io::duplicate_handle(pipe_.native_handle());
  if (!res)
  return res.error();
 
@@ -119,7 +119,7 @@ void writable_pipe::async_read_some_impl_(
  system::error_code ec{asio::error::operation_not_supported, &loc};
  if (h.completed_immediately)
  {
- *h.completed_immediately = true;
+ *h.completed_immediately = detail::completed_immediately_t::maybe;
  h(ec, 0ul);
  }
  else
@@ -144,7 +144,7 @@ auto writable_pipe::release() -> system::result<native_handle_type>
 
 system::result<writable_pipe> writable_pipe::duplicate()
 {
- auto res = detail::duplicate_handle(pipe_.native_handle());
+ auto res = detail::io::duplicate_handle(pipe_.native_handle());
  if (!res)
  return res.error();
 

src/io/random_access_file.cpp

@@ -15,7 +15,7 @@ namespace boost::async::io
 
 system::result<random_access_file> random_access_file::duplicate()
 {
- auto res = detail::duplicate_handle(random_access_file_.native_handle());
+ auto res = detail::io::duplicate_handle(random_access_file_.native_handle());
  if (!res)
  return res.error();
 

src/io/seq_packet_socket.cpp

@@ -13,7 +13,7 @@ namespace boost::async::io
 
 system::result<seq_packet_socket> seq_packet_socket::duplicate()
 {
- auto res = detail::duplicate_socket(seq_packet_socket_.native_handle());
+ auto res = detail::io::duplicate_handle(seq_packet_socket_.native_handle());
  if (!res)
  return res.error();
 

src/io/serial_port.cpp

@@ -145,7 +145,7 @@ auto serial_port::release() -> system::result<native_handle_type>
 }
 auto serial_port::duplicate() -> system::result<serial_port>
 {
- auto fd = detail::duplicate_handle(serial_port_.native_handle());
+ auto fd = detail::io::duplicate_handle(serial_port_.native_handle());
  if (fd.has_error())
  return fd.error();
  return serial_port(*fd);

src/io/ssl.cpp

@@ -15,7 +15,7 @@ namespace boost::async::io
 system::result<ssl_stream> ssl_stream::duplicate()
 {
  SSL_dup(ssl_stream_.native_handle());
- auto res = detail::duplicate_socket(ssl_stream_.native_handle());
+ auto res = detail::io::duplicate_handle(ssl_stream_.native_handle());
  if (!res)
  return res.error();
 

src/io/stream_file.cpp

@@ -15,7 +15,7 @@ namespace boost::async::io
 
 system::result<stream_file> stream_file::duplicate()
 {
- auto res = detail::duplicate_handle(stream_file_.native_handle());
+ auto res = detail::io::duplicate_handle(stream_file_.native_handle());
  if (!res)
  return res.error();
 

src/io/stream_socket.cpp

@@ -13,7 +13,7 @@ namespace boost::async::io
 
 system::result<stream_socket> stream_socket::duplicate()
 {
- auto res = detail::duplicate_socket(stream_socket_.native_handle());
+ auto res = detail::io::duplicate_handle(stream_socket_.native_handle());
  if (!res)
  return res.error();
 

test/io/ssl.cpp

@@ -16,7 +16,7 @@
 CO_TEST_CASE("ssl")
 {
  using namespace boost;
- asio::ssl::context ctx{asio::ssl::context_base::tlsv13_client};
+ asio::ssl::context ctx{asio::ssl::context_base::tls_client};
  auto t = (co_await async::io::lookup("boost.org", "https")).value();
  REQUIRE(!t.empty());
 
@@ -26,6 +26,5 @@ CO_TEST_CASE("ssl")
  CHECK_MESSAGE(conn, conn.error().message());
 
  CHECK_NOTHROW(co_await ss.async_handshake(async::io::ssl_stream::handshake_type::client).value());
- co_await ss.write_some("GET");
  CHECK_NOTHROW(co_await ss.async_shutdown());
 }