Use a separate thread for epoll

Simplest, but absolutely inefficient, way to test openonload epoll
2020-06-09 00:52:43 +03:00
parent 2498e504c2
commit 85010fed38
3 changed files with 71 additions and 31 deletions
@@ -12,6 +12,8 @@

 #include <set>
 #include <deque>
+#include <mutex>
+#include <thread>

 #include "blockstore.h"
 #include "ringloop.h"
@@ -114,6 +116,10 @@ class osd_t

    int wait_state = 0;
    int epoll_fd = 0;
+    int event_fd = 0;
+    std::thread *epoll_thread = NULL;
+    std::mutex epoll_mutex;
+    std::map<int, int> epoll_ready;
    int listening_port = 0;
    int listen_fd = 0;
    ring_consumer_t consumer;
@@ -150,7 +156,7 @@ class osd_t
    // event loop, socket read/write
    void loop();
    void set_fd_handler(int fd, std::function<void(int, int)> handler);
-    void handle_epoll_events();
+    void handle_eventfd();

    // peer handling (primary OSD logic)
    void parse_test_peer(std::string peer);