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icinga2/lib/icinga
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Julian Brost 3bb9cdb8cc Prevent deadlock in ProcessCheckResult 
Without this commit, children and parents of a checkable were rescheduled on a
state change while holding the lock for the current checkable. If both ends of
a dependency are checked at the same time and both change state, they could end
up in a deadlock waiting for each other.

This commit fixes this problem by changing the code so that other checkables
are rescheduled only after releasing the lock for the current checkable.
2022-02-17 16:13:25 +01:00
..
apiactions.cpp
Sync comment and downtime removal info for Icinga DB history
2022-01-05 10:27:13 +01:00
apiactions.hpp
Refactor GetSingleObjectByNameUsingPermissions
2020-07-07 15:45:58 +02:00
apievents.cpp
ApiEvents: Implement new API event streams response
2021-01-11 14:59:48 +01:00
apievents.hpp
ApiEvents: Implement new API event streams response
2021-01-11 14:59:48 +01:00
checkable-check.cpp
Prevent deadlock in ProcessCheckResult
2022-02-17 16:13:25 +01:00
checkable-comment.cpp
Introduce Checkable#GetLastComment()
2021-07-29 12:10:42 +02:00
checkable-dependency.cpp
Use std::mutex, not boost::mutex
2021-02-03 09:54:57 +01:00
checkable-downtime.cpp
Set downtime trigger time deterministically
2021-12-08 14:15:50 +01:00
checkable-event.cpp
Replace Copyright header with a short version, part I
2019-02-25 14:48:22 +01:00
checkable-flapping.cpp
Flapping: Allow to ignore states in flapping calculation
2021-01-20 11:09:03 +01:00
checkable-notification.cpp
Merge pull request #9123 from Icinga/bugfix/icinga2-crashes-when-sending-notifications-8186
2022-01-19 11:48:40 +01:00
checkable-script.cpp
Replace Copyright header with a short version, part I
2019-02-25 14:48:22 +01:00
checkable.cpp
Checkable::NotifyDowntimeEnd(): don't send Downtime end notification unless triggered
2021-07-06 12:50:44 +02:00
checkable.hpp
Set downtime trigger time deterministically
2021-12-08 14:15:50 +01:00
checkable.ti
Merge pull request #8600 from Icinga/feature/flapping-ignore-unknown
2021-01-21 13:47:44 +01:00
checkcommand.cpp
Use ExecuteOverride to override the command
2020-07-31 17:28:33 +02:00
checkcommand.hpp
Use ExecuteOverride to override the command
2020-07-31 17:28:33 +02:00
checkcommand.ti
Replace Copyright header with a short version, part I
2019-02-25 14:48:22 +01:00
checkresult.cpp
Replace Copyright header with a short version, part I
2019-02-25 14:48:22 +01:00
checkresult.hpp
Replace Copyright header with a short version, part I
2019-02-25 14:48:22 +01:00
checkresult.ti
IcingaDB#SendSentNotification(): make stream deterministic via CheckResult#previous_hard_state
2022-01-10 19:18:11 +01:00
cib.cpp
Introduce Application::GetUptime()
2020-02-11 16:47:50 +01:00
cib.hpp
Use std::mutex, not boost::mutex
2021-02-03 09:54:57 +01:00
clusterevents-check.cpp
Merge pull request #8601 from Icinga/feature/replace-std-boost-bind-with-lambdas-7006
2021-03-18 17:56:13 +01:00
clusterevents.cpp
Sync comment and downtime removal info for Icinga DB history
2022-01-05 10:27:13 +01:00
clusterevents.hpp
Sync comment and downtime removal info for Icinga DB history
2022-01-05 10:27:13 +01:00
CMakeLists.txt
Revert "Add NotificationResult class"
2020-01-07 14:26:09 +01:00
command.cpp
Replace Copyright header with a short version, part I
2019-02-25 14:48:22 +01:00
command.hpp
Replace Copyright header with a short version, part I
2019-02-25 14:48:22 +01:00
command.ti
Icinga DB: Make sure object relationships are handled correctly
2021-11-12 13:34:57 +01:00
comment.cpp
Sync comment and downtime removal info for Icinga DB history
2022-01-05 10:27:13 +01:00
comment.hpp
Sync comment and downtime removal info for Icinga DB history
2022-01-05 10:27:13 +01:00
comment.ti
Sync comment and downtime removal info for Icinga DB history
2022-01-05 10:27:13 +01:00
compatutility.cpp
git ls-files -z |xargs -0 perl -pi -e 's/RedisWriter/IcingaDB/g'
2019-11-02 14:00:24 +01:00
compatutility.hpp
Replace Copyright header with a short version, part I
2019-02-25 14:48:22 +01:00
customvarobject.cpp
Replace Copyright header with a short version, part I
2019-02-25 14:48:22 +01:00
customvarobject.hpp
Replace Copyright header with a short version, part I
2019-02-25 14:48:22 +01:00
customvarobject.ti
Icinga DB: Make sure object relationships are handled correctly
2021-11-12 13:34:57 +01:00
dependency-apply.cpp
Replace Copyright header with a short version, part I
2019-02-25 14:48:22 +01:00
dependency.cpp
Tests: Add multi parent dependency test case
2020-02-11 15:13:25 +01:00
dependency.hpp
Tests: Add multi parent dependency test case
2020-02-11 15:13:25 +01:00
dependency.ti
dependency.ti: fix typo
2021-02-04 18:29:54 +01:00
downtime.cpp
Merge pull request #9112 from Icinga/bugfix/sync-missing-history-information
2022-01-07 15:14:06 +01:00
downtime.hpp
Sync comment and downtime removal info for Icinga DB history
2022-01-05 10:27:13 +01:00
downtime.ti
Sync comment and downtime removal info for Icinga DB history
2022-01-05 10:27:13 +01:00
eventcommand.cpp
Use ExecuteOverride to override the command
2020-07-31 17:28:33 +02:00
eventcommand.hpp
Use ExecuteOverride to override the command
2020-07-31 17:28:33 +02:00
eventcommand.ti
Replace Copyright header with a short version, part I
2019-02-25 14:48:22 +01:00
externalcommandprocessor.cpp
API Action 'remove-downtime': Also remove child downtimes
2021-07-23 13:53:44 +02:00
externalcommandprocessor.hpp
Use std::mutex, not boost::mutex
2021-02-03 09:54:57 +01:00
host.cpp
Implement scheduling_source attribute (#6326)
2021-07-20 11:10:26 +02:00
host.hpp
Use std::mutex, not boost::mutex
2021-02-03 09:54:57 +01:00
host.ti
Icinga DB: Make sure object relationships are handled correctly
2021-11-12 13:34:57 +01:00
hostgroup.cpp
Use std::mutex, not boost::mutex
2021-02-03 09:54:57 +01:00
hostgroup.hpp
Use std::mutex, not boost::mutex
2021-02-03 09:54:57 +01:00
hostgroup.ti
mkclass: make .ti class members atomic if possible
2020-07-07 18:24:06 +02:00
i2-icinga.hpp
Replace Copyright header with a short version, part I
2019-02-25 14:48:22 +01:00
icinga-itl.conf
Replace Copyright header with a short version, part I
2019-02-25 14:48:22 +01:00
icingaapplication.cpp
Replace std/boost::bind() function with lambda expression
2021-03-10 16:29:40 +01:00
icingaapplication.hpp
Fix that MaxConcurrentChecks constant is overridden from 'checker' feature
2019-04-16 15:04:57 +02:00
icingaapplication.ti
Merge pull request #6970 from Icinga/bugfix/perfdata-gaps
2019-02-26 15:38:15 +01:00
legacytimeperiod.cpp
LegacyTimePeriod::ScriptFunc: fix DST edge-cases
2021-11-17 13:09:10 +01:00
legacytimeperiod.hpp
LegacyTimePeriod: Prevent modification of input parameters
2021-07-22 15:17:06 +02:00
macroprocessor.cpp
Merge branch 'master' into feature/v1-actions-execute-command-8034
2020-10-28 18:37:08 +01:00
macroprocessor.hpp
Replace Copyright header with a short version, part I
2019-02-25 14:48:22 +01:00
macroresolver.hpp
Refactor MacroResolver::OverrideMacros
2020-07-03 15:53:51 +02:00
notification-apply.cpp
Replace Copyright header with a short version, part I
2019-02-25 14:48:22 +01:00
notification.cpp
Icinga DB: Make sure object relationships are handled correctly
2021-11-12 13:34:57 +01:00
notification.hpp
Revert "Add OnNewNotificationResult signal and ProcessNotificationResult handler"
2020-01-07 14:26:07 +01:00
notification.ti
Icinga DB: Make sure object relationships are handled correctly
2021-11-12 13:34:57 +01:00
notificationcommand.cpp
Use ExecuteOverride to override the command
2020-07-31 17:28:33 +02:00
notificationcommand.hpp
Use ExecuteOverride to override the command
2020-07-31 17:28:33 +02:00
notificationcommand.ti
Replace Copyright header with a short version, part I
2019-02-25 14:48:22 +01:00
objectutils.cpp
Replace Copyright header with a short version, part I
2019-02-25 14:48:22 +01:00
objectutils.hpp
Replace Copyright header with a short version, part I
2019-02-25 14:48:22 +01:00
pluginutility.cpp
PluginUtility::FormatPerfdata(): normalize UoMs if desired
2021-07-05 19:05:32 +02:00
pluginutility.hpp
PluginUtility::FormatPerfdata(): normalize UoMs if desired
2021-07-05 19:05:32 +02:00
scheduleddowntime-apply.cpp
Replace Copyright header with a short version, part I
2019-02-25 14:48:22 +01:00
scheduleddowntime.cpp
On ScheduledDowntime change: remove future downtimes created before change
2021-07-02 10:37:29 +02:00
scheduleddowntime.hpp
On ScheduledDowntime change: remove future downtimes created before change
2021-07-02 10:37:29 +02:00
scheduleddowntime.ti
Replace Copyright header with a short version, part I
2019-02-25 14:48:22 +01:00
service-apply.cpp
Replace Copyright header with a short version, part I
2019-02-25 14:48:22 +01:00
service.cpp
Service#GetSeverity(): behave as the respective IDO query of Icinga Web
2022-01-27 12:21:06 +01:00
service.hpp
IcingaDB: update service state on Host#problem change
2019-12-03 17:37:51 +01:00
service.ti
Icinga DB: Make sure object relationships are handled correctly
2021-11-12 13:34:57 +01:00
servicegroup.cpp
Use std::mutex, not boost::mutex
2021-02-03 09:54:57 +01:00
servicegroup.hpp
Use std::mutex, not boost::mutex
2021-02-03 09:54:57 +01:00
servicegroup.ti
mkclass: make .ti class members atomic if possible
2020-07-07 18:24:06 +02:00
timeperiod.cpp
Replace std/boost::bind() function with lambda expression
2021-03-10 16:29:40 +01:00
timeperiod.hpp
Replace Copyright header with a short version, part I
2019-02-25 14:48:22 +01:00
timeperiod.ti
Icinga DB: Make sure object relationships are handled correctly
2021-11-12 13:34:57 +01:00
user.cpp
Use std::mutex, not boost::mutex
2021-02-03 09:54:57 +01:00
user.hpp
Use std::mutex, not boost::mutex
2021-02-03 09:54:57 +01:00
user.ti
Icinga DB: Make sure object relationships are handled correctly
2021-11-12 13:34:57 +01:00
usergroup.cpp
Add missing include to fix non-unity builds
2021-11-17 16:11:15 +01:00
usergroup.hpp
Icinga DB: Make sure object relationships are handled correctly
2021-11-12 13:34:57 +01:00
usergroup.ti
mkclass: make .ti class members atomic if possible
2020-07-07 18:24:06 +02:00