[CSHARP-4716] Log informational message client-side based on detected environment (DocumentDB or CosmosDB) Created: 14/Jul/23  Updated: 14/Dec/23  Resolved: 31/Oct/23

Status: Closed
Project: C# Driver
Component/s: None
Affects Version/s: None
Fix Version/s: 2.23.0

Type: Task Priority: Major - P3
Reporter: PM Bot Assignee: Boris Dogadov
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Issue split
Problem/Incident
causes CSHARP-4870 CreateCluster throws NullReferenceExc... Closed
Upstream Changes Summary:

DRIVERS-2583:
Drivers should detect Cosmos and DocumentDB servers by examining host names added to a topology during MongoClient construction. If SRV is used, this check should be done on the SRV URI's `{hostname}.{domainname}` prior to SRV lookup (ex: xyz.mongodb.net).

If one or more host names end with ".cosmos.azure.com" (case-insensitive), log the following message using an "info" level:

You appear to be connected to a CosmosDB cluster. For more information regarding feature compatibility and support please visit https://www.mongodb.com/supportability/cosmosdb

If one or more host names end with ".docdb.amazonaws.com" or ".docdb-elastic.amazonaws.com" (case-insensitive), log the following message using an "info" level:

You appear to be connected to a DocumentDB cluster. For more information regarding feature compatibility and support please visit https://www.mongodb.com/supportability/documentdb

Drivers should not emit more than one log message per MongoClient construction.

Note: there are no spec/prose tests for this ticket. Each driver should implement its own set of tests for this behavior. The libmongoc tests from mongodb/mongo-c-driver#1374 may be used as a reference.
Note#2: Refer to DRIVERS-2753 if using standardized logging.

Documentation Changes: Not Needed
Documentation Changes Summary:

1. What would you like to communicate to the user about this feature?
2. Would you like the user to see examples of the syntax and/or executable code and its output?
3. Which versions of the driver/connector does this apply to?


 Description   

This ticket was split from DRIVERS-2583, please see that ticket for a detailed description.



 Comments   
Comment by Githook User [ 31/Oct/23 ]

Author:

{'name': 'BorisDog', 'email': 'BorisDog@users.noreply.github.com', 'username': 'BorisDog'}

Message: CSHARP-4716: Log informational message client-side based on detected environment (DocumentDB or CosmosDB) (#1203)
Branch: master
https://github.com/mongodb/mongo-csharp-driver/commit/985f4ef5bace7fe9ee5f2d8632e035f41657a4ee

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