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
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
|
<?php /** @file */
namespace Zotlabs\Daemon;
class Poller {
static public function run($argc, $argv) {
$maxsysload = intval(get_config('system', 'maxloadavg'));
if ($maxsysload < 1)
$maxsysload = 50;
if (function_exists('sys_getloadavg')) {
$load = sys_getloadavg();
if (intval($load[0]) > $maxsysload) {
logger('system: load ' . $load . ' too high. Poller deferred to next scheduled run.');
return;
}
}
/*
$interval = intval(get_config('system', 'poll_interval'));
if (!$interval)
$interval = ((get_config('system', 'delivery_interval') === false) ? 3 : intval(get_config('system', 'delivery_interval')));
// Check for a lockfile. If it exists, but is over an hour old, it's stale. Ignore it.
$lockfile = 'store/[data]/poller';
if ((file_exists($lockfile)) && (filemtime($lockfile) > (time() - 3600))
&& (!get_config('system', 'override_poll_lockfile'))) {
logger("poller: Already running");
return;
}
// Create a lockfile. Needs two vars, but $x doesn't need to contain anything.
$x = '';
file_put_contents($lockfile, $x);
*/
logger('poller: start');
$manual_id = 0;
$force = false;
if (($argc > 1) && ($argv[1] == 'force'))
$force = true;
if (($argc > 1) && ($argv[1] == 'restart')) {
$generation = intval($argv[2]);
if (!$generation)
return;
}
if (($argc > 1) && intval($argv[1])) {
$manual_id = intval($argv[1]);
$force = true;
}
$sql_extra = (($manual_id) ? " AND abook_id = " . intval($manual_id) . " " : "");
reload_plugins();
// Only poll from those with suitable relationships
$abandon_days = intval(get_config('system', 'account_abandon_days', 0));
$abandon_sql = (($abandon_days)
? sprintf(" AND account_lastlog > %s - INTERVAL %s ", db_utcnow(), db_quoteinterval(intval($abandon_days) . ' DAY'))
: ''
);
$randfunc = db_getfunc('RAND');
$contacts = q("SELECT abook.abook_updated, abook.abook_connected, abook.abook_feed,
abook.abook_channel, abook.abook_id, abook.abook_archived, abook.abook_pending,
abook.abook_ignored, abook.abook_blocked,
xchan.xchan_network,
account.account_lastlog, account.account_flags
FROM abook LEFT JOIN xchan on abook_xchan = xchan_hash
LEFT JOIN account on abook_account = account_id
where abook_self = 0
$sql_extra
AND (( account_flags = %d ) OR ( account_flags = %d )) $abandon_sql ORDER BY $randfunc",
intval(ACCOUNT_OK),
intval(ACCOUNT_UNVERIFIED) // FIXME
);
if ($contacts) {
foreach ($contacts as $contact) {
$update = false;
$t = $contact['abook_updated'];
$c = $contact['abook_connected'];
if (intval($contact['abook_feed'])) {
$min = service_class_fetch($contact['abook_channel'], 'minimum_feedcheck_minutes');
if (!$min)
$min = intval(get_config('system', 'minimum_feedcheck_minutes'));
if (!$min)
$min = 60;
if ($t !== $c) {
// if the last fetch failed only attempt fetch once a day
$min = 60 * 24;
}
$x = datetime_convert('UTC', 'UTC', "now - $min minutes");
if ($t < $x) {
Master::Summon(['Onepoll', $contact['abook_id']]);
/*
if ($interval)
@time_sleep_until(microtime(true) + (float)$interval);
*/
}
continue;
}
if ($contact['xchan_network'] !== 'zot6')
continue;
if ($c == $t) {
if (datetime_convert('UTC', 'UTC', 'now') > datetime_convert('UTC', 'UTC', $t . " + 1 day"))
$update = true;
}
else {
// if we've never connected with them, start the mark for death countdown from now
if ($c <= NULL_DATE) {
q("update abook set abook_connected = '%s' where abook_id = %d",
dbesc(datetime_convert()),
intval($contact['abook_id'])
);
$c = datetime_convert();
$update = true;
}
// He's dead, Jim
if (strcmp(datetime_convert('UTC', 'UTC', 'now'), datetime_convert('UTC', 'UTC', $c . " + 30 day")) > 0) {
q("update abook set abook_archived = 1 where abook_id = %d",
intval($contact['abook_id'])
);
continue;
}
if (intval($contact['abook_archived'])) {
continue;
}
// might be dead, so maybe don't poll quite so often
// recently deceased, so keep up the regular schedule for 3 days
if ((strcmp(datetime_convert('UTC', 'UTC', 'now'), datetime_convert('UTC', 'UTC', $c . " + 3 day")) > 0)
&& (strcmp(datetime_convert('UTC', 'UTC', 'now'), datetime_convert('UTC', 'UTC', $t . " + 1 day")) > 0))
$update = true;
// After that back off and put them on a morphine drip
if (strcmp(datetime_convert('UTC', 'UTC', 'now'), datetime_convert('UTC', 'UTC', $t . " + 2 day")) > 0) {
$update = true;
}
}
if (intval($contact['abook_pending']) || intval($contact['abook_archived']) || intval($contact['abook_ignored']) || intval($contact['abook_blocked']))
continue;
if ((!$update) && (!$force))
continue;
Master::Summon(['Onepoll', $contact['abook_id']]);
/*
if ($interval)
@time_sleep_until(microtime(true) + (float)$interval);
*/
}
}
$dirmode = intval(get_config('system', 'directory_mode'));
if ($dirmode == DIRECTORY_MODE_SECONDARY || $dirmode == DIRECTORY_MODE_PRIMARY) {
$r = q("SELECT u.ud_addr, u.ud_id, u.ud_last FROM updates AS u INNER JOIN (SELECT ud_addr, max(ud_id) AS ud_id FROM updates WHERE ( ud_flags & %d ) = 0 AND ud_addr != '' AND ( ud_last <= '%s' OR ud_last > %s - INTERVAL %s ) GROUP BY ud_addr) AS s ON s.ud_id = u.ud_id ",
intval(UPDATE_FLAGS_UPDATED),
dbesc(NULL_DATE),
db_utcnow(), db_quoteinterval('7 DAY')
);
if ($r) {
foreach ($r as $rr) {
// If they didn't respond when we attempted before, back off to once a day
// After 7 days we won't bother anymore
if ($rr['ud_last'] > NULL_DATE)
if ($rr['ud_last'] > datetime_convert('UTC', 'UTC', 'now - 1 day'))
continue;
Master::Summon(['Onedirsync', $rr['ud_id']]);
/*
if ($interval)
@time_sleep_until(microtime(true) + (float)$interval);
*/
}
}
}
set_config('system', 'lastpoll', datetime_convert());
//All done - clear the lockfile
/*
@unlink($lockfile);
*/
return;
}
}
|
