[SERVER-24574] Tag internal connections KeepOpen to avoid closing on stepdown - MongoDB Jira

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Details

Type: Task
Status: Closed
Priority: Major - P3
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 3.3.9
Component/s: Replication
Labels:
None

Backwards Compatibility:
Fully Compatible
Backport Requested:

v3.2
Sprint:
Repl 16 (06/24/16)
Linked BF Score:
0

Description

Currently, connections that are subjected to closing on stepdown are tagged in command::run(), this leaves the gaps before and after command::run() where closing could happen. Also, we have to consider retry if commands may hit the old primary during its stepping down.

Instead, this ticket suggests tagging all internal connections at the very beginning of establishing connections with an isMaster() call. We can add an extra field to isMaster to specify internal use so that servers may tag these connections KeepOpen.

Attachments

Issue Links

is related to

SERVER-24630 Mongos erroneously advances config optime for writes that fail write concern

Closed

SERVER-26986 Drop all connections when transitioning to ROLLBACK or REMOVED states

Closed

SERVER-21456 Improve closing connection behavior when stepping down from primary

Closed

Activity

People

Assignee:: Siyuan Zhou

Reporter:: Siyuan Zhou

Participants:: Githook User, Siyuan Zhou

Votes:: 0 Vote for this issue

Watchers:: 5 Start watching this issue

Dates

Created:: Jun 14 2016 08:52:16 PM UTC

Updated:: Jan 25 2017 09:58:39 PM UTC

Resolved:: Jun 21 2016 09:26:30 PM UTC