blob: 77211c9655e6d34bae6fd624771ac5155c4ec256 (
plain) (
blame)
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
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
#include "backend.h"
#include <util/generic/vector.h>
#include <util/system/mutex.h>
#include <util/generic/singleton.h>
#include <util/generic/yexception.h>
namespace {
class TGlobalLogsStorage {
private:
TVector<TLogBackend*> Backends;
TMutex Mutex;
public:
void Register(TLogBackend* backend) {
TGuard<TMutex> g(Mutex);
Backends.push_back(backend);
}
void UnRegister(TLogBackend* backend) {
TGuard<TMutex> g(Mutex);
for (ui32 i = 0; i < Backends.size(); ++i) {
if (Backends[i] == backend) {
Backends.erase(Backends.begin() + i);
return;
}
}
Y_FAIL("Incorrect pointer for log backend");
}
void Reopen(bool flush) {
TGuard<TMutex> g(Mutex);
for (auto& b : Backends) {
if (typeid(*b) == typeid(TLogBackend)) {
continue;
}
if (flush) {
b->ReopenLog();
} else {
b->ReopenLogNoFlush();
}
}
}
};
}
template <>
class TSingletonTraits<TGlobalLogsStorage> {
public:
static const size_t Priority = 50;
};
ELogPriority TLogBackend::FiltrationLevel() const {
return LOG_MAX_PRIORITY;
}
TLogBackend::TLogBackend() noexcept {
Singleton<TGlobalLogsStorage>()->Register(this);
}
TLogBackend::~TLogBackend() {
Singleton<TGlobalLogsStorage>()->UnRegister(this);
}
void TLogBackend::ReopenLogNoFlush() {
ReopenLog();
}
void TLogBackend::ReopenAllBackends(bool flush) {
Singleton<TGlobalLogsStorage>()->Reopen(flush);
}
size_t TLogBackend::QueueSize() const {
ythrow yexception() << "Not implemented.";
}
|
