After up lib with RabbitMQ from 6.0.2 to 7.0.0 start get exception.

[Janry]

Get exception

System.ArgumentException: 'A connection, connnection factory, or connection string must be set! (Parameter 'options')'

Up lib from 6.0.2 to 7.0.0.

Registration health check

services.AddHealthChecks()
            .AddRabbitMQ(x => new ConnectionFactory
            {
                Uri = new Uri(Configuration.GetRabbitMqOptions().ConnectionString),
                AutomaticRecoveryEnabled = true
            })

The same registration works well with 6.0.2 version and with all previous too.

Environment:

• .NET Core 7.0
• Microsoft.Extensions.Diagnostics.HealthChecks 7.0.10
• Windows 11

[sungam3r]

This is overload with Action<RabbitMQHealthCheckOptions>? setup argument. Please change your code to

services.AddHealthChecks()
             .AddRabbitMQ(x => x.ConnectionFactory = new ConnectionFactory
            {
                Uri = new Uri(Configuration.GetRabbitMqOptions().ConnectionString),
                AutomaticRecoveryEnabled = true
            })