[SERVER-40499] ReplicationCoordinatorImpl::_handleHeartbeatResponse should check for cancelation before taking mutex - MongoDB Jira

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Details

Type: Bug
Status: Closed
Priority: Major - P3
Resolution: Duplicate
Affects Version/s: None
Fix Version/s: None
Component/s: Replication
Labels:
None

Assigned Teams:

Replication
Operating System:
ALL
Sprint:
Repl 2019-05-06
Linked BF Score:
24

Description

Per ben.caimano's recent email, task executors are now more aggressive about running callbacks on callers' threads. This means that callbacks should check their provided status argument for whether they're on the caller's thread.

_handleHeartbeatResponse takes the same mutex that its caller takes. If it runs on the caller's thread, it will deadlock with itself.

Attachments

Issue Links

duplicates

SERVER-40633 Audit all uses of _replExecutor and check shutdown in scheduled tasks

Closed

is related to

SERVER-39965 Make OutOfLineExecutor return a Status from schedule()

Closed

Activity

People

Assignee:: Backlog - Replication Team

Reporter:: Spencer Jackson

Participants:: Backlog - Replication Team, Gregory McKeon, Spencer Jackson

Votes:: 0 Vote for this issue

Watchers:: 5 Start watching this issue

Dates

Created:: Apr 05 2019 05:43:39 PM UTC

Updated:: Dec 06 2022 03:02:15 AM UTC

Resolved:: Apr 15 2019 06:30:59 PM UTC