Is Socket Mode recommended for public, production-scale, high-traffic apps?

Slack's current architecture guidance explicitly favors HTTP Request URLs for production applications when Socket Mode is not required. WebSockets are stateful, which makes them more complex to scale horizontally and more susceptible to connection interruptions, network partitions, and transient disconnections. Slack describes Socket Mode as particularly convenient for local development, on-premises integrations, environments behind firewalls, or applications unable to receive inbound HTTP traffic. For maximum application-connectivity reliability, Slack recommends HTTP for production applications and advises developers to continue using HTTP request URLs when their deployment does not specifically require Socket Mode. Socket Mode also does not replace the Web API; applications commonly receive events over Socket Mode and then invoke Web API methods to perform actions. Therefore, B accurately reflects Slack's present production-scale guidance.