1 files changed, 55 insertions, 9 deletions
diff --git a/src/poller_base.cpp b/src/poller_base.cpp
index 83e0301..913a8d7 100644
--- a/src/poller_base.cpp
+++ b/src/poller_base.cpp
@@ -27,44 +27,57 @@
 #include "devpoll.hpp"
 #include "kqueue.hpp"
 
-xs::poller_base_t *xs::poller_base_t::create ()
+xs::poller_base_t *xs::poller_base_t::create (xs::ctx_t *ctx_, uint32_t tid_)
 {
     poller_base_t *result;
 #if defined XS_HAVE_SELECT
-    result = new (std::nothrow) select_t;
+    result = new (std::nothrow) select_t (ctx_, tid_);
 #elif defined XS_HAVE_POLL
-    result = new (std::nothrow) poll_t;
+    result = new (std::nothrow) poll_t (ctx_, tid_);
 #elif defined XS_HAVE_EPOLL
-    result = new (std::nothrow) epoll_t;
+    result = new (std::nothrow) epoll_t (ctx_, tid_);
 #elif defined XS_HAVE_DEVPOLL
-    result = new (std::nothrow) devpoll_t;
+    result = new (std::nothrow) devpoll_t (ctx_, tid_);
 #elif defined XS_HAVE_KQUEUE
-    result = new (std::nothrow) kqueue_t;
+    result = new (std::nothrow) kqueue_t (ctx_, tid_);
 #endif
     alloc_assert (result);
     return result;
 }
 
-xs::poller_base_t::poller_base_t ()
+xs::poller_base_t::poller_base_t (xs::ctx_t *ctx_, uint32_t tid_) :
+    object_t (ctx_, tid_)
 {
 }
 
 xs::poller_base_t::~poller_base_t ()
 {
-    //  Make sure there is no more load on the shutdown.
-    xs_assert (get_load () == 0);
 }
 
 void xs::poller_base_t::start ()
 {
+    mailbox_handle = add_fd (mailbox.get_fd (), this);
+    set_pollin (mailbox_handle);
     xstart ();
 }
 
 void xs::poller_base_t::stop ()
 {
+    //  Ask the I/O thread to stop.
+    send_stop ();
+}
+
+void xs::poller_base_t::process_stop ()
+{
+    rm_fd (mailbox_handle);
     xstop ();
 }
 
+xs::mailbox_t *xs::poller_base_t::get_mailbox ()
+{
+    return &mailbox;
+}
+
 int xs::poller_base_t::get_load ()
 {
     return load.get ();
@@ -126,3 +139,36 @@ uint64_t xs::poller_base_t::execute_timers ()
     //  There are no more timers.
     return 0;
 }
+
+void xs::poller_base_t::in_event (fd_t fd_)
+{
+    //  TODO: Do we want to limit number of commands I/O thread can
+    //  process in a single go?
+
+    while (true) {
+
+        //  Get the next command. If there is none, exit.
+        command_t cmd;
+        int rc = mailbox.recv (&cmd, 0);
+        if (rc != 0 && errno == EINTR)
+            continue;
+        if (rc != 0 && errno == EAGAIN)
+            break;
+        errno_assert (rc == 0);
+
+        //  Process the command.
+        cmd.destination->process_command (cmd);
+    }
+}
+
+void xs::poller_base_t::out_event (fd_t fd_)
+{
+    //  We are never polling for POLLOUT here. This function is never called.
+    xs_assert (false);
+}
+
+void xs::poller_base_t::timer_event (handle_t handle_)
+{
+    //  No timers here. This function is never called.
+    xs_assert (false);
+}