summaryrefslogtreecommitdiffstats
path: root/src/rgw/services/svc_finisher.cc
blob: d239ff3c4fa2b648ba9297c07da224fa963c0b92 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
#include "common/Finisher.h"

#include "svc_finisher.h"

int RGWSI_Finisher::do_start()
{
  finisher = new Finisher(cct);
  finisher->start();

  return 0;
}

void RGWSI_Finisher::shutdown()
{
  if (finalized) {
    return;
  }

  if (finisher) {
    finisher->stop();

    map<int, ShutdownCB *> cbs;
    cbs.swap(shutdown_cbs); /* move cbs out, in case caller unregisetrs */
    for (auto& iter : cbs) {
      iter.second->call();
    }
    delete finisher;
  }

  finalized = true;
}

RGWSI_Finisher::~RGWSI_Finisher()
{
  shutdown();
}

void RGWSI_Finisher::register_caller(ShutdownCB *cb, int *phandle)
{
  *phandle = ++handles_counter;
  shutdown_cbs[*phandle] = cb;
}

void RGWSI_Finisher::unregister_caller(int handle)
{
  shutdown_cbs.erase(handle);
}

void RGWSI_Finisher::schedule_context(Context *c)
{
  finisher->queue(c);
}