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
|
/**
* Copyright (C) 2009 10gen Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "mongo/platform/basic.h"
#include "mongo/db/client.h"
#include "mongo/db/curop.h"
#include "mongo/db/dbwebserver.h"
#include "mongo/util/mongoutils/html.h"
namespace mongo {
namespace {
class ClientListPlugin : public WebStatusPlugin {
public:
ClientListPlugin() : WebStatusPlugin( "clients" , 20 ) {}
virtual void init() {}
virtual void run( std::stringstream& ss ) {
using namespace mongoutils::html;
ss << "\n<table border=1 cellpadding=2 cellspacing=0>";
ss << "<tr align='left'>"
<< th( a("", "Connections to the database, both internal and external.", "Client") )
<< th( a("http://dochub.mongodb.org/core/viewingandterminatingcurrentoperation", "", "OpId") )
<< "<th>Locking</th>"
<< "<th>Waiting</th>"
<< "<th>SecsRunning</th>"
<< "<th>Op</th>"
<< th( a("http://dochub.mongodb.org/core/whatisanamespace", "", "Namespace") )
<< "<th>Query</th>"
<< "<th>client</th>"
<< "<th>msg</th>"
<< "<th>progress</th>"
<< "</tr>\n";
{
scoped_lock bl(Client::clientsMutex);
for( set<Client*>::iterator i = Client::clients.begin(); i != Client::clients.end(); i++ ) {
Client *c = *i;
CurOp& co = *(c->curop());
ss << "<tr><td>" << c->desc() << "</td>";
tablecell( ss , co.opNum() );
tablecell( ss , co.active() );
tablecell( ss , c->lockState().reportState() );
if ( co.active() )
tablecell( ss , co.elapsedSeconds() );
else
tablecell( ss , "" );
tablecell( ss , co.getOp() );
tablecell( ss , html::escape( co.getNS() ) );
if ( co.haveQuery() )
tablecell( ss , html::escape( co.query().toString() ) );
else
tablecell( ss , "" );
tablecell( ss , co.getRemoteString() );
tablecell( ss , co.getMessage() );
tablecell( ss , co.getProgressMeter().toString() );
ss << "</tr>\n";
}
}
ss << "</table>\n";
}
} clientListPlugin;
} // namespace
} // namespace mongo
|
