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Comment move behaviour of basic_stream

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resolves #1917
This commit is contained in:
Richard Hodges
2020-05-01 17:42:28 +02:00
parent 0cc3acdb83
commit 438c238ab9
1 changed files with 6 additions and 1 deletions
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7
include/boost/beast/core/impl/basic_stream.hpp
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@@ -681,7 +681,12 @@ basic_stream(basic_stream&& other)
: impl_(boost::make_shared<impl_type>( : impl_(boost::make_shared<impl_type>(
std::move(*other.impl_))) std::move(*other.impl_)))
{ {
// VFALCO I'm not sure this implementation is correct... // Explainer: Asio's sockets provide the guarantee that a moved-from socket
// will be in a state as-if newly created. i.e.:
// * having the same (valid) executor
// * the socket shall not be open
// We provide the same guarantee by moving the impl rather than the pointer
// controlling its lifetime.
} }
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------