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Type: Epic
Resolution: Fixed
Priority: Major - P3
Fix Version/s: None
Affects Version/s: None
Component/s: None
Labels:
None

Epic Status:
Done
Epic Name:
SDAM Refactor

Detailed Project Statuses:

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2018-08-14 : Initial target 2018-09-14 (4weeks)

2018-09-18 : Updated target date 2018-09-21 (5weeks)
Waiting on code review for the last 2 tickets.

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2018-08-14 : Initial target 2018-09-14 (4weeks) 2018-09-18 : Updated target date 2018-09-21 (5weeks) Waiting on code review for the last 2 tickets.

We have massive duplication when it comes to topologies in the node driver. Presently there are three types: Server, Mongos, and ReplSet. Mongos and ReplSet are both containers of Server instances, with ReplSet implementing SDAM and Mongos implementing its own custom round-robin selector. The SDAM spec actually allows us to represent all three types of topologies with a single type + description, so we should do that! Initial estimates are that this could remove ~5-6k loc between the two projects.

is depended on by

NODE-1054 Error "Cannot read property 'wireProtocolHandler' of null" when server is not ready

Closed

NODE-1140 Rapid Increase in Connections Causes Severe Performance Degradation

Closed

NODE-1166 Failure to reconnect through mongos after abrupt replicaset primary failure

Closed

NODE-1340 Reconnecting to Mongos proxy server never fires the reconnect event

Closed

NODE-1363 Unable to establish a connection to a MongoDB cluster after a connection between Primary and its peers was disrupted and then fixed

Closed

NODE-1388 Oplog Tailing Stalls during MongoDB Failover

Closed

NODE-1395 connect fails silently and intermittently when connecting to MongoDB version 3.0.8

Closed

NODE-1475 MongoClient failed to connect to server on first connect, but connects later

Closed

NODE-1318 Authentication attempts against arbiter node

Closed

related to

NODE-1851 mongoClient.connect hangs sometimes and don't call the callback

Closed

(4 is depended on by, 1 related to)

Assignee:: Matt Broadstone

Reporter:: Matt Broadstone

Votes:: 1 Vote for this issue

Watchers:: 5 Start watching this issue

Created:: Jan 16 2018 06:13:32 PM UTC

Updated:: Jul 19 2024 05:29:33 PM UTC

Resolved:: Sep 21 2018 02:36:50 PM UTC

Calendar Time:: 5 weeks, 3 days

Start date:: 14/Aug/18

End date:: 21/Sep/18

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