mirror of
https://github.com/matrix-construct/construct
synced 2024-07-04 17:48:35 +02:00
ircd::net: Move acceptors class from being nested in listeners.
This commit is contained in:
Jason Volk
parent
f8652e2b46
commit
c6975804e7
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@ -16,21 +16,17 @@
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// is part of the <ircd/asio.h> stack which can be included in your
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// definition file if you need low level access to this acceptor API.
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namespace ircd::net
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{
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std::ostream &operator<<(std::ostream &s, const struct listener::acceptor &);
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std::ostream &operator<<(std::ostream &s, const struct listener_udp::acceptor &);
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}
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struct ircd::net::listener::acceptor
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:std::enable_shared_from_this<struct ircd::net::listener::acceptor>
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struct ircd::net::acceptor
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:std::enable_shared_from_this<struct ircd::net::acceptor>
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{
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using error_code = boost::system::error_code;
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using callback = listener::callback;
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using proffer = listener::proffer;
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static log::log log;
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static conf::item<milliseconds> timeout;
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net::listener *listener;
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net::listener *listener_;
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std::string name;
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std::string opts;
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size_t backlog;
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@ -71,11 +67,13 @@ struct ircd::net::listener::acceptor
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~acceptor() noexcept;
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};
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struct ircd::net::listener_udp::acceptor
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struct ircd::net::acceptor_udp
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{
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using error_code = boost::system::error_code;
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using datagram = listener_udp::datagram;
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using flag = listener_udp::flag;
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static constexpr log::log &log {listener::acceptor::log};
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static constexpr log::log &log {acceptor::log};
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static ip::udp::socket::message_flags flags(const flag &);
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std::string name;
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@ -92,8 +90,8 @@ struct ircd::net::listener_udp::acceptor
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bool interrupt() noexcept;
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void join() noexcept;
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acceptor(const string_view &name,
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const json::object &opts);
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acceptor_udp(const string_view &name,
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const json::object &opts);
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~acceptor() noexcept;
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~acceptor_udp() noexcept;
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};
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@ -14,24 +14,27 @@
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namespace ircd::net
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{
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struct listener;
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struct acceptor;
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struct listener_udp;
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struct acceptor_udp;
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std::ostream &operator<<(std::ostream &s, const listener &);
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std::ostream &operator<<(std::ostream &s, const acceptor &);
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std::ostream &operator<<(std::ostream &s, const listener_udp &);
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std::ostream &operator<<(std::ostream &s, const acceptor_udp &);
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extern conf::item<bool> listen;
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}
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struct ircd::net::listener
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{
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struct acceptor;
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using callback = std::function<void (listener &, const std::shared_ptr<socket> &)>;
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using proffer = std::function<bool (listener &, const ipport &)>;
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IRCD_EXCEPTION(net::error, error)
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private:
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std::shared_ptr<struct acceptor> acceptor;
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std::shared_ptr<net::acceptor> acceptor;
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public:
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explicit operator json::object() const;
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@ -57,14 +60,13 @@ struct ircd::net::listener
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struct ircd::net::listener_udp
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{
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struct acceptor;
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struct datagram;
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enum flag :uint;
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IRCD_EXCEPTION(net::error, error)
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private:
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std::unique_ptr<struct acceptor> acceptor;
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std::unique_ptr<net::acceptor_udp> acceptor;
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public:
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explicit operator json::object() const;
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82
ircd/net.cc
82
ircd/net.cc
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@ -1019,7 +1019,7 @@ ircd::net::listener_udp::listener_udp(const string_view &name,
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const json::object &opts)
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:acceptor
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{
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std::make_unique<struct acceptor>(name, opts)
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std::make_unique<net::acceptor_udp>(name, opts)
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}
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{
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}
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@ -1065,24 +1065,24 @@ namespace ircd::net
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}
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//
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// listener::acceptor
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// acceptor
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//
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decltype(ircd::net::listener::acceptor::log)
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ircd::net::listener::acceptor::log
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decltype(ircd::net::acceptor::log)
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ircd::net::acceptor::log
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{
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"listener"
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};
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decltype(ircd::net::listener::acceptor::timeout)
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ircd::net::listener::acceptor::timeout
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decltype(ircd::net::acceptor::timeout)
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ircd::net::acceptor::timeout
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{
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{ "name", "ircd.net.acceptor.timeout" },
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{ "default", 12000L },
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};
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std::ostream &
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ircd::net::operator<<(std::ostream &s, const struct listener::acceptor &a)
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ircd::net::operator<<(std::ostream &s, const acceptor &a)
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{
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thread_local char addrbuf[128];
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s << "'" << a.name << "' @ [" << string(addrbuf, a.ep.address()) << "]:" << a.ep.port();
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@ -1090,16 +1090,16 @@ ircd::net::operator<<(std::ostream &s, const struct listener::acceptor &a)
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}
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//
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// listener::acceptor::acceptor
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// acceptor::acceptor
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//
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ircd::net::listener::acceptor::acceptor(net::listener &listener,
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const string_view &name,
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const json::object &opts,
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listener::callback cb,
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listener::proffer pcb)
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ircd::net::acceptor::acceptor(net::listener &listener,
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const string_view &name,
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const json::object &opts,
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listener::callback cb,
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listener::proffer pcb)
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try
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:listener
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:listener_
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{
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&listener
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}
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@ -1185,13 +1185,13 @@ catch(const boost::system::system_error &e)
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throw_system_error(e);
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}
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ircd::net::listener::acceptor::~acceptor()
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ircd::net::acceptor::~acceptor()
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noexcept
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{
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}
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void
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ircd::net::listener::acceptor::join()
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ircd::net::acceptor::join()
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noexcept try
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{
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interrupt();
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@ -1211,7 +1211,7 @@ catch(const std::exception &e)
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}
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bool
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ircd::net::listener::acceptor::interrupt()
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ircd::net::acceptor::interrupt()
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noexcept try
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{
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interrupting = true;
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@ -1235,7 +1235,7 @@ catch(const boost::system::system_error &e)
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/// socket. After the connect, an asynchronous SSL handshake handler is set
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/// for the socket.
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bool
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ircd::net::listener::acceptor::set_handle()
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ircd::net::acceptor::set_handle()
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try
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{
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assert(!handle_set);
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@ -1262,9 +1262,9 @@ catch(const std::exception &e)
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/// asynchronous SSL handshake sequence.
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///
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void
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ircd::net::listener::acceptor::accept(const error_code &ec,
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const std::shared_ptr<socket> sock,
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const std::weak_ptr<acceptor> a)
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ircd::net::acceptor::accept(const error_code &ec,
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const std::shared_ptr<socket> sock,
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const std::weak_ptr<acceptor> a)
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noexcept try
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{
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if(unlikely(a.expired()))
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@ -1290,7 +1290,7 @@ noexcept try
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// Call the proffer-callback if available. This allows the application
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// to check whether to allow or deny this remote before the handshake.
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if(pcb && !pcb(*listener, remote_ipport(*sock)))
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if(pcb && !pcb(*listener_, remote_ipport(*sock)))
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{
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net::close(*sock, dc::RST, close_ignore);
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return;
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@ -1365,8 +1365,8 @@ catch(const std::exception &e)
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/// result.
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///
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bool
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ircd::net::listener::acceptor::check_accept_error(const error_code &ec,
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socket &sock)
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ircd::net::acceptor::check_accept_error(const error_code &ec,
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socket &sock)
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{
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using std::errc;
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@ -1389,9 +1389,9 @@ ircd::net::listener::acceptor::check_accept_error(const error_code &ec,
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}
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void
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ircd::net::listener::acceptor::handshake(const error_code &ec,
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const std::shared_ptr<socket> sock,
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const std::weak_ptr<acceptor> a)
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ircd::net::acceptor::handshake(const error_code &ec,
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const std::shared_ptr<socket> sock,
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const std::weak_ptr<acceptor> a)
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noexcept try
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{
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if(unlikely(a.expired()))
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@ -1421,7 +1421,7 @@ noexcept try
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check_handshake_error(ec, *sock);
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sock->cancel_timeout();
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assert(bool(cb));
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cb(*listener, sock);
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cb(*listener_, sock);
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}
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catch(const ctx::interrupted &e)
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{
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@ -1469,8 +1469,8 @@ catch(const std::exception &e)
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/// result.
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///
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void
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ircd::net::listener::acceptor::check_handshake_error(const error_code &ec,
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socket &sock)
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ircd::net::acceptor::check_handshake_error(const error_code &ec,
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socket &sock)
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{
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using std::errc;
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@ -1496,7 +1496,7 @@ ircd::net::listener::acceptor::check_handshake_error(const error_code &ec,
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}
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void
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ircd::net::listener::acceptor::configure(const json::object &opts)
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ircd::net::acceptor::configure(const json::object &opts)
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{
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log::debug
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{
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@ -1659,22 +1659,22 @@ ircd::net::listener::acceptor::configure(const json::object &opts)
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}
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//
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// listener_udp::acceptor
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// acceptor_udp
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//
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std::ostream &
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ircd::net::operator<<(std::ostream &s, const struct listener_udp::acceptor &a)
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ircd::net::operator<<(std::ostream &s, const acceptor_udp &a)
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{
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s << "'" << a.name << "' @ [" << string(a.ep.address()) << "]:" << a.ep.port();
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return s;
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}
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//
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// listener_udp::acceptor::acceptor
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// acceptor_udp::acceptor
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//
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ircd::net::listener_udp::acceptor::acceptor(const string_view &name,
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const json::object &opts)
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ircd::net::acceptor_udp::acceptor_udp(const string_view &name,
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const json::object &opts)
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try
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:name
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{
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@ -1717,13 +1717,13 @@ catch(const boost::system::system_error &e)
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throw_system_error(e);
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}
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ircd::net::listener_udp::acceptor::~acceptor()
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ircd::net::acceptor_udp::~acceptor_udp()
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noexcept
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{
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}
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void
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ircd::net::listener_udp::acceptor::join()
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ircd::net::acceptor_udp::join()
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noexcept try
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{
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interrupt();
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@ -1741,7 +1741,7 @@ catch(const std::exception &e)
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}
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bool
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ircd::net::listener_udp::acceptor::interrupt()
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ircd::net::acceptor_udp::interrupt()
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noexcept try
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{
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a.cancel();
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@ -1758,7 +1758,7 @@ catch(const boost::system::system_error &e)
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}
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ircd::net::listener_udp::datagram &
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ircd::net::listener_udp::acceptor::operator()(datagram &datagram)
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ircd::net::acceptor_udp::operator()(datagram &datagram)
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{
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assert(ctx::current);
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@ -1794,7 +1794,7 @@ ircd::net::listener_udp::acceptor::operator()(datagram &datagram)
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}
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boost::asio::ip::udp::socket::message_flags
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ircd::net::listener_udp::acceptor::flags(const flag &flag)
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ircd::net::acceptor_udp::flags(const flag &flag)
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{
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ip::udp::socket::message_flags ret{0};
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