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Use new signal_set to shut down.

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[SVN r71707]
This commit is contained in:
Christopher Kohlhoff
2011-05-03 23:57:23 +00:00
parent 1a6b11f287
commit a2000c8a38
8 changed files with 52 additions and 34 deletions
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21
example/http/server3/server.cpp
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@@ -20,10 +20,21 @@ namespace server3 {
server::server(const std::string& address, const std::string& port,
const std::string& doc_root, std::size_t thread_pool_size)
: thread_pool_size_(thread_pool_size),
signals_(io_service_),
acceptor_(io_service_),
new_connection_(new connection(io_service_, request_handler_)),
request_handler_(doc_root)
{
// Register to handle the signals that indicate when the server should exit.
// It is safe to register for the same signal multiple times in a program,
// provided all registration for the specified signal is made through Asio.
signals_.add(SIGINT);
signals_.add(SIGTERM);
#if defined(SIGQUIT)
signals_.add(SIGQUIT);
#endif // defined(SIGQUIT)
signals_.async_wait(boost::bind(&server::handle_stop, this));
// Open the acceptor with the option to reuse the address (i.e. SO_REUSEADDR).
boost::asio::ip::tcp::resolver resolver(io_service_);
boost::asio::ip::tcp::resolver::query query(address, port);
@@ -53,11 +64,6 @@ void server::run()
threads[i]->join();
}
void server::stop()
{
io_service_.stop();
}
void server::handle_accept(const boost::system::error_code& e)
{
if (!e)
@@ -70,5 +76,10 @@ void server::handle_accept(const boost::system::error_code& e)
}
}
void server::handle_stop()
{
io_service_.stop();
}
} // namespace server3
} // namespace http