---
summary: Notifiers are leaking again
---
created: 2015-06-16 10:21:43.0
creator: erikj
description: ''
id: '11649'
key: SYN-412
number: '412'
priority: '2'
project: '10000'
reporter: erikj
resolution: '1'
resolutiondate: 2015-06-18 12:01:39.0
status: '5'
type: '1'
updated: 2015-06-18 12:02:12.0
votes: '0'
watches: '1'
workflowId: '11750'
---
actions:
- author: erikj
body: '{{_NotifierUserStream.listeners}} seem to be keeping 100s of {{_NotificationListener}} around'
created: 2015-06-17 10:41:22.0
id: '11875'
issue: '11649'
type: comment
updateauthor: erikj
updated: 2015-06-17 10:41:22.0
- author: erikj
body: It appears that most {{_NotificationListener}} haven't been notified.
created: 2015-06-17 13:57:19.0
id: '11880'
issue: '11649'
type: comment
updateauthor: erikj
updated: 2015-06-17 13:57:19.0
- author: erikj
body: |-
Looks like the timeouts aren't working correctly.
{noformat}
>>> for l in sorted(objgraph.by_type("_NotificationListener"), key=lambda l: l.created): print not l.notified, datetime.fromtimestamp(l.created/1000).strftime(' %H:%M:%S'), l.timeout/1000
False 15:40:49 27
False 15:40:49 28
False 15:40:50 27
False 15:40:58 32
False 15:40:58 31
False 15:41:18 27
False 15:41:21 31
False 15:41:21 30
False 15:41:22 27
False 15:41:29 27
False 15:41:32 28
False 15:41:48 27
False 15:41:52 29
False 15:41:53 31
False 15:41:54 32
False 15:41:57 31
False 15:42:02 31
False 15:42:02 28
False 15:42:21 32
False 15:42:22 28
False 15:42:24 32
False 15:42:29 28
False 15:42:34 31
False 15:42:36 32
False 15:42:54 31
False 15:42:54 28
False 15:42:59 30
False 15:43:00 32
False 15:43:05 29
False 15:43:15 32
False 15:43:25 30
False 15:43:26 31
False 15:43:29 28
False 15:43:29 29
False 15:43:36 30
False 15:43:37 31
False 15:43:51 31
False 15:43:58 29
False 15:43:59 32
False 15:44:00 30
False 15:44:06 28
False 15:44:10 229
False 15:44:10 337
False 15:44:12 27
False 15:44:28 27
False 15:44:30 32
False 15:44:31 29
False 15:44:33 32
False 15:44:34 253
False 15:44:34 291
False 15:44:36 255
False 15:44:36 342
False 15:44:38 30
False 15:44:40 259
False 15:44:40 266
False 15:44:41 260
False 15:44:41 232
False 15:44:51 30
False 15:44:51 270
False 15:44:51 276
False 15:44:53 271
False 15:44:53 356
False 15:44:55 353
False 15:44:55 273
False 15:44:55 269
False 15:44:55 273
False 15:44:55 292
False 15:44:57 28
False 15:44:57 340
False 15:44:57 276
False 15:44:57 302
False 15:44:59 27
False 15:44:59 279
False 15:45:02 27
False 15:45:03 282
False 15:45:03 254
False 15:45:04 283
False 15:45:04 243
False 15:45:07 286
False 15:45:07 251
False 15:45:08 31
False 15:45:09 29
False 15:45:12 278
False 15:45:16 295
False 15:45:16 288
False 15:45:18 297
False 15:45:18 264
False 15:45:24 32
False 15:45:27 29
False 15:45:30 309
False 15:45:30 278
False 15:45:31 30
False 15:45:32 28
False 15:45:34 312
False 15:45:34 316
False 15:45:37 315
False 15:45:37 245
False 15:45:37 315
False 15:45:37 341
False 15:45:38 27
False 15:45:41 320
False 15:45:41 285
False 15:45:44 337
False 15:45:47 32
False 15:45:49 328
False 15:45:49 230
False 15:45:51 330
False 15:45:51 367
False 15:45:58 336
False 15:45:58 336
False 15:45:58 282
False 15:45:58 337
False 15:45:58 282
False 15:45:58 371
False 15:45:59 31
False 15:45:59 27
False 15:45:59 337
False 15:46:00 32
False 15:46:02 341
False 15:46:02 261
False 15:46:04 343
False 15:46:04 253
False 15:46:05 30
False 15:46:12 32
False 15:46:13 352
False 15:46:13 242
False 15:46:16 27
False 15:46:16 31
False 15:46:20 359
False 15:46:20 291
False 15:46:21 27
False 15:46:21 360
False 15:46:21 330
False 15:46:24 363
False 15:46:24 292
False 15:46:28 27
False 15:46:29 29
False 15:46:34 32
False 15:46:35 29
False 15:46:36 375
False 15:46:36 273
False 15:46:40 379
False 15:46:40 291
False 15:46:42 30
False 15:46:44 383
False 15:46:44 295
False 15:46:44 28
False 15:46:48 31
False 15:46:48 27
False 15:46:50 30
False 15:46:50 389
False 15:46:50 269
False 15:47:00 30
False 15:47:00 30
False 15:47:06 29
False 15:47:11 28
False 15:47:14 30
False 15:47:15 30
False 15:47:19 28
False 15:47:19 31
False 15:47:20 31
False 15:47:32 30
False 15:47:33 32
False 15:47:35 27
False 15:47:44 32
False 15:47:45 30
False 15:47:49 27
False 15:47:50 31
False 15:47:52 32
False 15:47:52 32
False 15:47:55 333
False 15:47:55 332
False 15:47:55 30
False 15:47:59 30
False 15:48:01 27
False 15:48:01 30
False 15:48:02 30
False 15:48:03 27
False 15:48:04 31
False 15:48:04 31
False 15:48:05 29
False 15:48:05 27
False 15:48:06 30
False 15:48:10 291
False 15:48:10 313
False 15:48:10 28
False 15:48:10 27
False 15:48:10 304
False 15:48:10 27
False 15:48:10 32
False 15:48:10 32
False 15:48:10 27
False 15:48:10 300
False 15:48:10 224
False 15:48:10 290
False 15:48:10 309
False 15:48:10 284
False 15:48:10 382
False 15:48:10 378
False 15:48:10 327
False 15:48:10 273
False 15:48:10 269
False 15:48:10 29
False 15:48:10 285
False 15:48:10 302
False 15:48:10 300
False 15:48:10 329
False 15:48:10 32
False 15:48:10 361
False 15:48:10 243
False 15:48:10 307
False 15:48:10 321
False 15:48:10 28
False 15:48:10 28
False 15:48:10 319
False 15:48:10 367
False 15:48:10 30
False 15:48:10 30
False 15:48:10 30
False 15:48:10 284
False 15:48:10 244
False 15:48:10 29
False 15:48:10 307
False 15:48:10 256
False 15:48:10 306
False 15:48:10 235
False 15:48:10 299
False 15:48:10 322
False 15:48:10 248
False 15:48:10 309
False 15:48:10 346
False 15:48:10 389
False 15:48:10 307
False 15:48:10 383
False 15:48:10 31
False 15:48:10 340
False 15:48:10 286
False 15:48:10 29
False 15:48:10 30
False 15:48:10 27
False 15:48:10 27
False 15:48:10 293
False 15:48:10 256
False 15:48:10 28
False 15:48:10 289
False 15:48:10 290
False 15:48:10 335
False 15:48:10 301
False 15:48:10 324
False 15:48:10 28
False 15:48:10 27
False 15:48:10 28
False 15:48:10 32
False 15:48:10 31
False 15:48:10 30
False 15:48:10 330
False 15:48:10 244
False 15:48:10 327
False 15:48:10 249
False 15:48:10 273
False 15:48:10 253
False 15:48:10 31
False 15:48:10 27
False 15:48:10 246
False 15:48:10 224
False 15:48:10 29
False 15:48:10 270
False 15:48:10 248
False 15:48:10 300
False 15:48:10 311
False 15:48:10 29
False 15:48:10 29
False 15:48:10 32
False 15:48:11 27
False 15:48:11 32
False 15:48:11 30
False 15:48:11 31
False 15:48:11 31
False 15:48:11 32
False 15:48:11 28
False 15:48:11 29
False 15:48:11 28
False 15:48:11 30
False 15:48:11 32
False 15:48:11 32
False 15:48:11 31
False 15:48:11 30
False 15:48:11 31
False 15:48:11 31
False 15:48:11 32
False 15:48:11 28
False 15:48:11 28
False 15:48:11 27
False 15:48:12 31
False 15:48:12 28
False 15:48:12 28
False 15:48:13 31
False 15:48:13 29
False 15:48:13 28
False 15:48:14 28
False 15:48:16 30
False 15:48:16 29
False 15:48:16 31
False 15:48:17 28
False 15:48:17 27
False 15:48:18 32
False 15:48:24 27
False 15:48:24 27
False 15:48:26 28
False 15:48:26 31
{noformat}
created: 2015-06-17 15:48:56.0
id: '11882'
issue: '11649'
type: comment
updateauthor: erikj
updated: 2015-06-17 15:49:28.0
- author: erikj
body: Above comment is a lie, {{not l.notified}} should be {{l.notified()}}
created: 2015-06-18 12:02:12.0
id: '11885'
issue: '11649'
type: comment
updateauthor: erikj
updated: 2015-06-18 12:02:12.0