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https://github.com/matrix-construct/construct
synced 2024-11-12 13:01:07 +01:00
ircd::net: Elide repeated getsockname()/getpeername() w/ cached sockaddrs.
This commit is contained in:
parent
61348312a8
commit
1da91f41b3
3 changed files with 18 additions and 24 deletions
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@ -62,6 +62,7 @@ ircd::net::socket
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uint64_t id {++count};
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uint64_t id {++count};
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ip::tcp::socket sd;
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ip::tcp::socket sd;
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asio::ssl::stream<ip::tcp::socket &> ssl;
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asio::ssl::stream<ip::tcp::socket &> ssl;
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endpoint local, remote;
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stat in, out;
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stat in, out;
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deadline_timer timer;
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deadline_timer timer;
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uint64_t timer_sem[2] {0}; // handler, sender
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uint64_t timer_sem[2] {0}; // handler, sender
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@ -85,9 +86,6 @@ ircd::net::socket
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operator const SSL &() const;
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operator const SSL &() const;
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operator SSL &();
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operator SSL &();
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endpoint remote() const; // getpeername(); throws if not conn
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endpoint local() const; // getsockname(); throws if not conn/bound
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// Timer for this socket
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// Timer for this socket
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void set_timeout(const milliseconds &, ec_handler);
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void set_timeout(const milliseconds &, ec_handler);
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void set_timeout(const milliseconds &);
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void set_timeout(const milliseconds &);
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23
ircd/net.cc
23
ircd/net.cc
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@ -204,7 +204,7 @@ noexcept try
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if(!opened(socket))
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if(!opened(socket))
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return {};
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return {};
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const auto &ep(socket.remote());
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const auto &ep(socket.remote);
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return make_ipport(ep);
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return make_ipport(ep);
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}
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}
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catch(...)
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catch(...)
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@ -219,7 +219,7 @@ noexcept try
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if(!opened(socket))
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if(!opened(socket))
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return {};
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return {};
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const auto &ep(socket.local());
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const auto &ep(socket.local);
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return make_ipport(ep);
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return make_ipport(ep);
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}
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}
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catch(...)
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catch(...)
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@ -1490,6 +1490,7 @@ ircd::net::socket::connect(const endpoint &ep,
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std::bind(&socket::handle_connect, this, weak_from(*this), opts, std::move(callback), ph::_1)
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std::bind(&socket::handle_connect, this, weak_from(*this), opts, std::move(callback), ph::_1)
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};
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};
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this->remote = ep;
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set_timeout(opts.connect_timeout);
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set_timeout(opts.connect_timeout);
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sd.async_connect(ep, ios::handle(desc_connect, std::move(connect_handler)));
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sd.async_connect(ep, ios::handle(desc_connect, std::move(connect_handler)));
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}
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}
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@ -2284,6 +2285,10 @@ noexcept try
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using std::errc;
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using std::errc;
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const life_guard<socket> s{wp};
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const life_guard<socket> s{wp};
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if(likely(sd.is_open()))
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this->local = sd.local_endpoint();
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char ecbuf[64], epbuf[128];
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char ecbuf[64], epbuf[128];
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log::debug
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log::debug
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{
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{
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@ -2732,20 +2737,6 @@ ircd::net::socket::set_timeout(const milliseconds &t,
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timer.async_wait(ios::handle(desc_timeout, std::move(handler)));
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timer.async_wait(ios::handle(desc_timeout, std::move(handler)));
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}
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}
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boost::asio::ip::tcp::endpoint
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ircd::net::socket::local()
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const
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{
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return sd.local_endpoint();
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}
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boost::asio::ip::tcp::endpoint
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ircd::net::socket::remote()
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const
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{
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return sd.remote_endpoint();
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}
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ircd::net::socket::operator
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ircd::net::socket::operator
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SSL &()
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SSL &()
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{
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{
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@ -519,6 +519,7 @@ try
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std::bind(&acceptor::accept, this, ph::_1, sock)
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std::bind(&acceptor::accept, this, ph::_1, sock)
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};
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};
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sock->local = ep;
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ip::tcp::socket &sd(*sock);
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ip::tcp::socket &sd(*sock);
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a.async_accept(sd, ios::handle(accept_desc, std::move(handler)));
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a.async_accept(sd, ios::handle(accept_desc, std::move(handler)));
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++accepting;
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++accepting;
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@ -545,6 +546,15 @@ noexcept try
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assert(bool(sock));
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assert(bool(sock));
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assert(accepting > 0);
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assert(accepting > 0);
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assert(accepting == 1); // for now
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assert(accepting == 1); // for now
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if(likely(sock->sd.is_open()))
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sock->remote = sock->sd.remote_endpoint();
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const auto remote
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{
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remote_ipport(*sock)
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};
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char ecbuf[64];
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char ecbuf[64];
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log::debug
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log::debug
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{
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{
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@ -563,11 +573,6 @@ noexcept try
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return;
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return;
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}
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}
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const auto &remote
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{
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remote_ipport(*sock)
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};
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if(unlikely(!check_handshake_limit(*sock, remote)))
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if(unlikely(!check_handshake_limit(*sock, remote)))
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{
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{
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allow(*this);
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allow(*this);
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