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[dev.icinga.com #6589] Command pipe blocks when trying to open it more than once in parallel #1741

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icinga-migration opened this issue Jun 26, 2014 · 6 comments
Closed

[dev.icinga.com #6589] Command pipe blocks when trying to open it more than once in parallel #1741

icinga-migration opened this issue Jun 26, 2014 · 6 comments
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bug Something isn't working
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2.0.2

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This issue has been migrated from Redmine: https://dev.icinga.com/issues/6589

Created by gbeutner on 2014-06-26 13:45:47 +00:00

Assignee: mfriedrich
Status: Resolved (closed on 2014-08-05 16:05:04 +00:00)
Target Version: 2.0.2
Last Update: 2014-08-05 16:05:04 +00:00 (in Redmine)

Icinga Version: 2.0.0

Changesets

2014-08-05 16:01:01 +00:00 by (unknown) 963125f

ExternalCommandListener: Use threads per client connection

fixes #6589

2014-08-05 16:48:29 +00:00 by (unknown) c01dfdf

Documentation: Add a note on async non-blocking events

refs #6589

2014-08-20 11:45:31 +00:00 by gbeutner e1b8b05

Use threads for external commands

refs #6589
fixes #6942

2014-08-20 21:35:11 +00:00 by gbeutner 0d47685

Fix a potential crash in ExternalCommandListener::CommandPipeThread

refs #6589

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Updated by mfriedrich on 2014-07-09 15:04:34 +00:00

  • Target Version deleted 2.0.1

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Updated by gbeutner on 2014-07-11 07:54:06 +00:00

  • Target Version set to 2.0.2

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Updated by gbeutner on 2014-07-11 09:10:40 +00:00

  • Estimated Hours set to 3

Required changes:

  • Use threads for external commands

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Updated by mfriedrich on 2014-08-05 16:00:39 +00:00

  • Status changed from New to Assigned
  • Assigned to set to mfriedrich

Test with 2 terminals from "tools/scripts"

# while true; do ./process_check_result -H 6479-keks -r 0 -o "multiple foo 1"; sleep 1; done 

# while true; do ./process_check_result -H 6479-keks -r 1 -o "multiple foo 2"; sleep 1; done

results in

[2014-08-05 17:59:44 +0200] information/ExternalCommandListener: Executing external command: [1407254384] PROCESS_HOST_CHECK_RESULT;6479-keks;0;multiple foo 1
[2014-08-05 17:59:44 +0200] notice/ExternalCommandProcessor: Processing passive check result for host '6479-keks'
[2014-08-05 17:59:44 +0200] information/ExternalCommandListener: Executing external command: [1407254383] PROCESS_HOST_CHECK_RESULT;6479-keks;1;multiple foo 2
[2014-08-05 17:59:44 +0200] information/ExternalCommandListener: Executing external command: [1407254384] PROCESS_HOST_CHECK_RESULT;6479-keks;0;multiple foo 1
[2014-08-05 17:59:44 +0200] notice/ExternalCommandProcessor: Processing passive check result for host '6479-keks'
[2014-08-05 17:59:44 +0200] notice/ExternalCommandProcessor: Processing passive check result for host '6479-keks'
[2014-08-05 17:59:44 +0200] information/ExternalCommandListener: Executing external command: [1407254384] PROCESS_HOST_CHECK_RESULT;6479-keks;0;multiple foo 1
[2014-08-05 17:59:44 +0200] notice/ExternalCommandProcessor: Processing passive check result for host '6479-keks'
[2014-08-05 17:59:44 +0200] notice/ExternalCommandListener: Client connected
[2014-08-05 17:59:44 +0200] notice/ExternalCommandListener: Client connected
[2014-08-05 17:59:44 +0200] notice/ExternalCommandListener: Client connected
[2014-08-05 17:59:44 +0200] notice/ExternalCommandListener: Client connected
[2014-08-05 17:59:44 +0200] notice/ExternalCommandListener: Client connected
[2014-08-05 17:59:44 +0200] notice/ExternalCommandListener: Client connected
[2014-08-05 17:59:44 +0200] notice/ExternalCommandListener: Client connected
[2014-08-05 17:59:44 +0200] notice/ExternalCommandListener: Client connected
[2014-08-05 17:59:44 +0200] notice/ExternalCommandListener: Client connected
[2014-08-05 17:59:44 +0200] notice/ExternalCommandListener: Client connected
[2014-08-05 17:59:44 +0200] notice/ExternalCommandListener: Client connected
[2014-08-05 17:59:44 +0200] notice/ExternalCommandListener: Client connected
[2014-08-05 17:59:44 +0200] notice/ExternalCommandListener: Client connected
[2014-08-05 17:59:44 +0200] notice/ExternalCommandListener: Client connected
[2014-08-05 17:59:44 +0200] notice/ExternalCommandListener: Client connected
[2014-08-05 17:59:44 +0200] notice/ExternalCommandListener: Client connected
[2014-08-05 17:59:44 +0200] notice/ExternalCommandListener: Client connected
[2014-08-05 17:59:44 +0200] information/ExternalCommandListener: Executing external command: [1407254384] PROCESS_HOST_CHECK_RESULT;6479-keks;1;multiple foo 2
[2014-08-05 17:59:44 +0200] information/ExternalCommandListener: Executing external command: [1407254379] PROCESS_HOST_CHECK_RESULT;6479-keks;1;multiple foo 2
[2014-08-05 17:59:44 +0200] information/ExternalCommandListener: Executing external command: [1407254381] PROCESS_HOST_CHECK_RESULT;6479-keks;1;multiple foo 2
[2014-08-05 17:59:44 +0200] notice/ExternalCommandProcessor: Processing passive check result for host '6479-keks'
[2014-08-05 17:59:44 +0200] notice/ExternalCommandProcessor: Processing passive check result for host '6479-keks'
[2014-08-05 17:59:44 +0200] information/ExternalCommandListener: Executing external command: [1407254383] PROCESS_HOST_CHECK_RESULT;6479-keks;1;multiple foo 2
[2014-08-05 17:59:44 +0200] information/ExternalCommandListener: Executing external command: [1407254379] PROCESS_HOST_CHECK_RESULT;6479-keks;1;multiple foo 2
[2014-08-05 17:59:44 +0200] information/ExternalCommandListener: Executing external command: [1407254381] PROCESS_HOST_CHECK_RESULT;6479-keks;1;multiple foo 2
[2014-08-05 17:59:44 +0200] notice/ExternalCommandProcessor: Processing passive check result for host '6479-keks'
[2014-08-05 17:59:44 +0200] notice/ExternalCommandProcessor: Processing passive check result for host '6479-keks'
[2014-08-05 17:59:44 +0200] notice/ExternalCommandProcessor: Processing passive check result for host '6479-keks'
[2014-08-05 17:59:44 +0200] notice/ExternalCommandProcessor: Processing passive check result for host '6479-keks'
[2014-08-05 17:59:44 +0200] information/ExternalCommandListener: Executing external command: [1407254379] PROCESS_HOST_CHECK_RESULT;6479-keks;1;multiple foo 2
[2014-08-05 17:59:44 +0200] notice/ExternalCommandProcessor: Processing passive check result for host '6479-keks'
[2014-08-05 17:59:44 +0200] information/ExternalCommandListener: Executing external command: [1407254379] PROCESS_HOST_CHECK_RESULT;6479-keks;1;multiple foo 2
[2014-08-05 17:59:44 +0200] information/ExternalCommandListener: Executing external command: [1407254381] PROCESS_HOST_CHECK_RESULT;6479-keks;1;multiple foo 2
[2014-08-05 17:59:44 +0200] notice/ExternalCommandProcessor: Processing passive check result for host '6479-keks'
[2014-08-05 17:59:44 +0200] notice/ExternalCommandProcessor: Processing passive check result for host '6479-keks'
[2014-08-05 17:59:44 +0200] information/ExternalCommandListener: Executing external command: [1407254379] PROCESS_HOST_CHECK_RESULT;6479-keks;1;multiple foo 2
[2014-08-05 17:59:44 +0200] information/ExternalCommandListener: Executing external command: [1407254381] PROCESS_HOST_CHECK_RESULT;6479-keks;1;multiple foo 2
[2014-08-05 17:59:44 +0200] notice/ExternalCommandProcessor: Processing passive check result for host '6479-keks'
[2014-08-05 17:59:44 +0200] notice/ExternalCommandProcessor: Processing passive check result for host '6479-keks'
[2014-08-05 17:59:44 +0200] notice/Checkable: State Change: Checkable 6479-keks soft state change from UP to DOWN detected.

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Updated by Anonymous on 2014-08-05 16:05:04 +00:00

  • Status changed from Assigned to Resolved
  • Done % changed from 0 to 100

Applied in changeset 963125f.

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Updated by mfriedrich on 2014-08-14 12:56:42 +00:00

  • Relates set to 6916

@icinga-migration icinga-migration added bug Something isn't working libicinga labels Jan 17, 2017
@icinga-migration icinga-migration added this to the 2.0.2 milestone Jan 17, 2017
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