mirror of
https://github.com/oxen-io/lokinet.git
synced 2024-10-29 11:05:43 +00:00
71bb0dd520
So far only a bit of the code using timers has been modified to use the new libuv-based timers. Also only the non-Windows case has been implemented. Seems to be working though, so it's a good time to commit.
156 lines
2.9 KiB
C++
156 lines
2.9 KiB
C++
#ifndef LLARP_EV_LIBUV_HPP
|
|
#define LLARP_EV_LIBUV_HPP
|
|
#include <ev/ev.hpp>
|
|
#include <ev/pipe.hpp>
|
|
#include <uv.h>
|
|
#include <vector>
|
|
#include <functional>
|
|
#include <util/thread/logic.hpp>
|
|
#include <util/thread/queue.hpp>
|
|
#include <util/meta/memfn.hpp>
|
|
|
|
#include <map>
|
|
|
|
namespace libuv
|
|
{
|
|
struct Loop final : public llarp_ev_loop
|
|
{
|
|
typedef std::function< void(void) > Callback;
|
|
|
|
struct PendingTimer
|
|
{
|
|
uint64_t job_id;
|
|
llarp_time_t delay_ms;
|
|
Callback callback;
|
|
};
|
|
|
|
Loop();
|
|
|
|
bool
|
|
init() override;
|
|
|
|
int
|
|
run() override
|
|
{
|
|
return -1;
|
|
}
|
|
|
|
bool
|
|
running() const override;
|
|
|
|
void
|
|
update_time() override;
|
|
|
|
/// return false on socket error (non blocking)
|
|
bool
|
|
tcp_connect(llarp_tcp_connecter* tcp, const sockaddr* addr) override;
|
|
|
|
int
|
|
tick(int ms) override;
|
|
|
|
uint32_t
|
|
call_after_delay(llarp_time_t delay_ms,
|
|
std::function< void(void) > callback) override;
|
|
|
|
void
|
|
cancel_delayed_call(uint32_t job_id) override;
|
|
|
|
void
|
|
process_timer_queue();
|
|
|
|
void
|
|
process_cancel_queue();
|
|
|
|
void
|
|
do_timer_job(uint64_t job_id);
|
|
|
|
void
|
|
stop() override;
|
|
|
|
void
|
|
stopped() override;
|
|
|
|
void
|
|
CloseAll();
|
|
|
|
bool
|
|
udp_listen(llarp_udp_io* l, const sockaddr* src) override;
|
|
|
|
bool
|
|
udp_close(llarp_udp_io* l) override;
|
|
|
|
/// deregister event listener
|
|
bool
|
|
close_ev(llarp::ev_io*) override
|
|
{
|
|
return true;
|
|
}
|
|
|
|
bool
|
|
tun_listen(llarp_tun_io* tun) override;
|
|
|
|
llarp::ev_io*
|
|
create_tun(llarp_tun_io*) override
|
|
{
|
|
return nullptr;
|
|
}
|
|
|
|
bool
|
|
tcp_listen(llarp_tcp_acceptor* tcp, const sockaddr* addr) override;
|
|
|
|
bool
|
|
add_pipe(llarp_ev_pkt_pipe* p) override;
|
|
|
|
llarp::ev_io*
|
|
bind_tcp(llarp_tcp_acceptor*, const sockaddr*) override
|
|
{
|
|
return nullptr;
|
|
}
|
|
|
|
bool
|
|
add_ticker(std::function< void(void) > ticker) override;
|
|
|
|
/// register event listener
|
|
bool
|
|
add_ev(llarp::ev_io*, bool) override
|
|
{
|
|
return false;
|
|
}
|
|
|
|
void
|
|
set_logic(std::shared_ptr< llarp::Logic > l) override
|
|
{
|
|
m_Logic = l;
|
|
m_Logic->SetQueuer(llarp::util::memFn(&Loop::call_soon, this));
|
|
}
|
|
|
|
std::shared_ptr< llarp::Logic > m_Logic;
|
|
|
|
void
|
|
call_soon(std::function< void(void) > f) override;
|
|
|
|
private:
|
|
uv_loop_t m_Impl;
|
|
uv_timer_t* m_TickTimer;
|
|
uv_async_t m_WakeUp;
|
|
std::atomic< bool > m_Run;
|
|
uv_async_t m_LogicCaller;
|
|
using AtomicQueue_t = llarp::thread::Queue< std::function< void(void) > >;
|
|
AtomicQueue_t m_LogicCalls;
|
|
|
|
#ifdef LOKINET_DEBUG
|
|
uint64_t last_time;
|
|
uint64_t loop_run_count;
|
|
#endif
|
|
std::atomic< uint32_t > m_nextID;
|
|
|
|
std::map< uint32_t, Callback > m_pendingCalls;
|
|
|
|
llarp::thread::Queue< PendingTimer > m_timerQueue;
|
|
llarp::thread::Queue< uint32_t > m_timerCancelQueue;
|
|
};
|
|
|
|
} // namespace libuv
|
|
|
|
#endif
|