Release v15.29.7

Summary

WithMongoDB could still fail in single-node replica set Docker setups because Orleans reminders and MongoDB health checks did not consistently use direct-connection-aware client settings. This change makes all Mongo clients configured in WithMongoDB resolve connection settings through the same path.

Added

• Focused spec coverage ensuring directConnection=true is preserved when building MongoDB client settings in the WithMongoDB path.

Changed

• WithMongoDB now builds shared MongoClientSettings from the configured connection string and reuses them for:
  • Orleans UseMongoDBClient
  • MongoDB health check client creation
• This aligns Orleans and health-check behavior with the existing Chronicle storage direct-connection behavior.

Fixed

• Fixed Orleans reminder connectivity failures against single-node replica sets advertising localhost:27017 when Chronicle connects via service DNS with ?directConnection=true.

var settings = GetMongoClientSettings(server);

builder.SiloBuilder.UseMongoDBClient(_ => settings);

services.AddHealthChecks().AddMongoDb(
    _ => new MongoClient(settings),
    name: "mongodb",
    timeout: TimeSpan.FromSeconds(3));

Removed

• None.

Security

• None.

Deprecated

• None.