View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0005502 | GNUnet | namestore service | public | 2018-12-15 19:21 | 2019-02-28 10:17 |
| Reporter | Christian Grothoff | Assigned To | Christian Grothoff | Due Date | |
| Priority | normal | Severity | major | Reproducibility | sometimes |
| Status | closed | Resolution | fixed | ||
| Platform | i7 | OS | Debian GNU/Linux | OS Version | squeeze |
| Product Version | Git master | ||||
| Target Version | 0.11.0 | Fixed in Version | 0.11.0 | ||
| Summary | 0005502: namecache_api::block_cache lacks flow control | ||||
| Description | As a result, the mq.c:345 assertion triggers when the namestore process gets, eh, busy. | ||||
| Tags | No tags attached. | ||||
| What is odd is that namestore (sending process) is at 100% CPU with 100k+ messages in the queue, while namecache (receiving process) is completely idle. Maybe the issue is that namecache stopped processing messages? | |
| This looks odd: rexxnor@sam:~/gnunet$ lsof -p 8981 2> /dev/null | grep unix gnunet-se 8981 rexxnor 3u unix 0xffff9f61bef0f400 0t0 1133704469 /home/rexxnor/local/tmp/gnunet-service-namecache.sock type=STREAM gnunet-se 8981 rexxnor 10u unix 0xffff9f6c367fe400 0t0 1133670038 /home/rexxnor/local/tmp/gnunet-service-namecache.sock type=STREAM gnunet-se 8981 rexxnor 11u unix 0xffff9f6caf96c000 0t0 1133670041 /home/rexxnor/local/tmp/gnunet-service-namecache.sock type=STREAM rexxnor@sam:~/gnunet$ lsof -p 8977 2> /dev/null | grep unix gnunet-se 8977 rexxnor 3u unix 0xffff9f61f1589400 0t0 1133704489 /tmp/gnunet-rexxnor-runtime//gnunet-service-namestore.sock type=STREAM gnunet-se 8977 rexxnor 9u unix 0xffff9f7457db4000 0t0 1133681927 type=STREAM gnunet-se 8977 rexxnor 10u unix 0xffff9f6c365cc000 0t0 1133681928 /tmp/gnunet-rexxnor-runtime//gnunet-service-namestore.sock type=STREAM gnunet-se 8977 rexxnor 11u unix 0xffff9f7a6cbaec00 0t0 1133681929 /tmp/gnunet-rexxnor-runtime//gnunet-service-namestore.sock type=STREAM gnunet-se 8977 rexxnor 12u unix 0xffff9f7520a1b000 0t0 1133681930 /tmp/gnunet-rexxnor-runtime//gnunet-service-namestore.sock type=STREAM gnunet-se 8977 rexxnor 13u unix 0xffff9f7bdb23a400 0t0 1133681932 type=STREAM gnunet-se 8977 rexxnor 20u unix 0xffff9f6cc147f000 0t0 1144824118 /tmp/gnunet-rexxnor-runtime//gnunet-service-namestore.sock type=STREAM Note that the namecache process has /home/rexxnor/local/tmp/ for the unix path, while the namestore process has /tmp/gnunet-rexxnor-runtime/. So maybe the two are not even talking to each other at all? | |
| Logic to add flow control was added in 722feeecccf0194b9912a5fff873be087fc65528 | |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2018-12-15 19:21 | Christian Grothoff | New Issue | |
| 2018-12-15 19:21 | Christian Grothoff | Status | new => assigned |
| 2018-12-15 19:21 | Christian Grothoff | Assigned To | => Christian Grothoff |
| 2018-12-15 19:23 | Christian Grothoff | Note Added: 0013415 | |
| 2018-12-15 20:30 | Christian Grothoff | Note Added: 0013416 | |
| 2019-01-10 16:46 | Christian Grothoff | Note Added: 0013456 | |
| 2019-01-10 16:47 | Christian Grothoff | Status | assigned => resolved |
| 2019-01-10 16:47 | Christian Grothoff | Resolution | open => fixed |
| 2019-01-10 16:47 | Christian Grothoff | Fixed in Version | => 0.11.0 |
| 2019-02-28 10:17 | Christian Grothoff | Status | resolved => closed |