blob: c8ad460445026ef8aba3581f24d855281d4f0ccd (
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
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
#include "context.h"
#include "log.h"
#include <util/thread/singleton.h>
namespace NYql {
namespace NLog {
namespace {
struct TThrowedLogContext {
TString LocationWithLogContext; // separated with ': '
};
} // namspace
void OutputLogCtx(IOutputStream* out, bool withBraces, bool skipSessionId) {
const NImpl::TLogContextListItem* ctxList = NImpl::GetLogContextList();
if (ctxList->HasNext()) {
if (withBraces) {
(*out) << '{';
}
// skip header stub element
NImpl::TLogContextListItem* ctxItem = ctxList->Next;
bool isFirst = true;
while (ctxItem != ctxList) {
for (const TString& name: *ctxItem) {
if (!skipSessionId && !name.empty()) {
if (!isFirst) {
(*out) << '/';
}
(*out) << name;
isFirst = false;
}
skipSessionId = false;
}
ctxItem = ctxItem->Next;
}
if (withBraces) {
(*out) << TStringBuf("} ");
}
}
}
NImpl::TLogContextListItem* NImpl::GetLogContextList() {
return FastTlsSingleton<NImpl::TLogContextListItem>();
}
std::pair<TString, TString> CurrentLogContextPath() {
TString sessionId;
const NImpl::TLogContextListItem* possibleRootLogCtx = NImpl::GetLogContextList()->Next;
if (auto rootLogCtx = dynamic_cast<const NImpl::TLogContextSessionItem*>(possibleRootLogCtx)) {
if (rootLogCtx->HasSessionId()) {
sessionId = (*rootLogCtx->begin());
}
}
TStringStream ss;
OutputLogCtx(&ss, false, !sessionId.empty());
return std::make_pair(sessionId, ss.Str());
}
TString ThrowedLogContextPath() {
TThrowedLogContext* tlc = FastTlsSingleton<TThrowedLogContext>();
return std::move(tlc->LocationWithLogContext);
}
TAutoPtr<TLogElement> TContextPreprocessor::Preprocess(
TAutoPtr<TLogElement> element)
{
OutputLogCtx(element.Get(), true);
return element;
}
void TYqlLogContextLocation::SetThrowedLogContextPath() const {
TStringStream ss;
ss << Location_ << TStringBuf(": ");
OutputLogCtx(&ss, true);
TThrowedLogContext* tlc = FastTlsSingleton<TThrowedLogContext>();
tlc->LocationWithLogContext = ss.Str();
}
} // namespace NLog
} // namespace NYql
|
