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IDProjectCategoryView StatusLast Update
0004038GNUnettransport servicepublic2019-05-02 14:43
ReporterChristian GrothoffAssigned To 
PrioritynormalSeverityblockReproducibilityhave not tried
Status confirmedResolutionopen 
Platformi7OSDebian GNU/LinuxOS Versionsqueeze
Product VersionSVN HEAD 
Target VersionFixed in Version 
Summary0004038: transport service leaks sockets
DescriptionI see hundreds of these, causing accept() to fail:

gnunet-se 26540 gnunet9 1018u unix 0xffff88103ee160c0 0t0 43811407 /tmp/gnunet-system-runtime//gnunet-service-transport.sock type=STREAM
gnunet-se 26540 gnunet9 1019u unix 0xffff88103c366b40 0t0 43793331 /tmp/gnunet-system-runtime//gnunet-service-transport.sock type=STREAM
gnunet-se 26540 gnunet9 1020u unix 0xffff88103c3664c0 0t0 43793332 /tmp/gnunet-system-runtime//gnunet-service-transport.sock type=STREAM
gnunet-se 26540 gnunet9 1021u unix 0xffff880cebeba480 0t0 43793333 /tmp/gnunet-system-runtime//gnunet-service-transport.sock type=STREAM
gnunet-se 26540 gnunet9 1022u unix 0xffff880cebebbb40 0t0 43793334 /tmp/gnunet-system-runtime//gnunet-service-transport.sock type=STREAM
gnunet-se 26540 gnunet9 1023u unix 0xffff880dc49a0440 0t0 43793335 /tmp/gnunet-system-runtime//gnunet-service-transport.sock type=STREAM
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related to 0005710 assignedChristian Grothoff TNG meta issue 

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Christian Grothoff

2015-10-29 23:13

manager   ~0009857

Ok, 'ss -x' suggests that these sockets are not connected to any other process :-(.

Christian Grothoff

2015-10-30 00:36

manager   ~0009860

Ok, so it seems this is not something that simply happens 'over time': running a peer for a while doesn't show even 2 of those 'extra' connections. So most likely a very large number of them is created at the same time (i.e. due to some error with retries).

Issue History

Date Modified Username Field Change
2015-10-29 23:04 Christian Grothoff New Issue
2015-10-29 23:04 Christian Grothoff Status new => assigned
2015-10-29 23:04 Christian Grothoff Assigned To => Christian Grothoff
2015-10-29 23:13 Christian Grothoff Note Added: 0009857
2015-10-30 00:36 Christian Grothoff Note Added: 0009860
2015-10-31 16:16 Christian Grothoff Priority urgent => normal
2015-10-31 16:16 Christian Grothoff Target Version 0.11.0pre66 => 0.11.0
2018-06-07 00:37 Christian Grothoff Assigned To Christian Grothoff =>
2018-06-07 00:37 Christian Grothoff Status assigned => confirmed
2018-06-07 00:37 Christian Grothoff Target Version 0.11.0 =>
2019-05-02 14:43 Christian Grothoff Relationship added related to 0005710