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Reenabled handling of SIGHUP

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This commit is contained in:
loonycyborg 2015-11-29 20:19:44 +03:00
parent 084a7c279e
commit de8f839da2
2 changed files with 19 additions and 16 deletions
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30
src/server/server.cpp
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@ -124,16 +124,6 @@ static lg::log_domain log_config("config");
#ifndef SIGHUP #ifndef SIGHUP
#define SIGHUP 20 #define SIGHUP 20
#endif #endif
/** @todo FIXME: should define SIGINT here too, but to what? */
static sig_atomic_t config_reload = 0;
#ifndef _MSC_VER
static void reload_config(int signal) {
assert(signal == SIGHUP);
config_reload = 1;
}
#endif
static void exit_sigint(int signal) { static void exit_sigint(int signal) {
assert(signal == SIGINT); assert(signal == SIGINT);
@ -453,7 +443,8 @@ server::server(int port, bool keep_alive, const std::string& config_file, size_t
last_ping_(time(NULL)), last_ping_(time(NULL)),
last_stats_(last_ping_), last_stats_(last_ping_),
last_uh_clean_(last_ping_), last_uh_clean_(last_ping_),
cmd_handlers_() cmd_handlers_(),
sighup_(io_service_, SIGHUP)
{ {
boost::asio::ip::tcp::endpoint endpoint(boost::asio::ip::tcp::v4(), port); boost::asio::ip::tcp::endpoint endpoint(boost::asio::ip::tcp::v4(), port);
acceptor_.open(endpoint.protocol()); acceptor_.open(endpoint.protocol());
@ -469,16 +460,23 @@ server::server(int port, bool keep_alive, const std::string& config_file, size_t
load_config(); load_config();
ban_manager_.read(); ban_manager_.read();
setup_fifo(); sighup_.async_wait(boost::bind(&server::handle_sighup, this, _1, _2));
#ifndef _MSC_VER
signal(SIGHUP, reload_config);
#endif
signal(SIGINT, exit_sigint); signal(SIGINT, exit_sigint);
signal(SIGTERM, exit_sigterm); signal(SIGTERM, exit_sigterm);
} }
void server::handle_sighup(const boost::system::error_code& error, int) {
assert(!error);
WRN_SERVER << "SIGHUP caught, reloading config\n";
cfg_ = read_config();
load_config();
sighup_.async_wait(boost::bind(&server::handle_sighup, this, _1, _2));
}
void server::setup_fifo() { void server::setup_fifo() {
#ifndef _WIN32 #ifndef _WIN32
const int res = mkfifo(input_path_.c_str(),0660); const int res = mkfifo(input_path_.c_str(),0660);

5
src/server/server.hpp
View File

@ -29,6 +29,8 @@
#include <boost/shared_array.hpp> #include <boost/shared_array.hpp>
#include <boost/ptr_container/ptr_vector.hpp> #include <boost/ptr_container/ptr_vector.hpp>
#include <boost/asio/signal_set.hpp>
class server class server
{ {
public: public:
@ -223,6 +225,9 @@ private:
void motd_handler(const std::string &, const std::string &, std::string &, std::ostringstream *); void motd_handler(const std::string &, const std::string &, std::string &, std::ostringstream *);
void searchlog_handler(const std::string &, const std::string &, std::string &, std::ostringstream *); void searchlog_handler(const std::string &, const std::string &, std::string &, std::ostringstream *);
void dul_handler(const std::string &, const std::string &, std::string &, std::ostringstream *); void dul_handler(const std::string &, const std::string &, std::string &, std::ostringstream *);
boost::asio::signal_set sighup_;
void handle_sighup(const boost::system::error_code& error, int signal_number);
}; };
#endif #endif