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Frameworks & web · #meteor
When using the meteor deploy command to update a small application, Meteor initializes the new version instance before terminating the old process. While the DDP protocol manages client-server synchronization, the behavior of active asynchronous tasks during this process swap remains a concern. If a server is executing a long-running asynchronous method when
Goal: ascertain whether a failed Meteor package or platform upgrade leaves the node_modules directory and the .meteor/local build cache in a state that can cause version conflicts when the upgrade is retried. Constraint: Meteor records the exact versions of all packages in .meteor/versions and provides commands such as meteor reset and meteor update --releas
Meteor Concurrent Method Latency Under Shared Event Loop Meteor server methods execute inside Node.js fibers on a single JavaScript event loop. When multiple clients invoke methods at the same time, a handler that performs synchronous work or blocks the loop can queue subsequent calls, adding latency that appears only under concurrency. This behavior is not
Goal: confirm whether Meteor's current stable release treats autopublish as an optional development convenience or enforces removal or warnings before deployment, and identify the exact default publication behavior when the package is present. When autopublish is installed, all MongoDB collections are published to every connected client by default. Productio
Meteor applications rely on MongoDB for data persistence, utilizing the MongoDB OpLog to maintain consistency across replica sets. When performing a manual data recovery using mongorestore , the process typically targets specific collections to recover lost data without wiping the entire database. A technical uncertainty arises when restoring a partial snaps
Meteor DDP Publications Generating Excessive Client Updates The goal is to configure Meteor’s publish/subscribe system so that clients receive only the necessary DDP messages, avoiding noise that triggers unnecessary UI re-renders or bandwidth usage. The current setup uses broad cursors without field limits, and templates or hooks are autorunning with overla
Meteor's Accounts package supplies password and OAuth login methods but does not enforce credential expiration natively, requiring applications to implement validation logic. The Accounts.validateLoginAttempt hook offers a point of interception for checking credential validity before session establishment. A persistent design question involves whether expira
Meteor serializes JavaScript Date objects via the Distributed Data Protocol (DDP) as ISO 8601 UTC strings. While this ensures the point in time is preserved as an instant, the original regional timezone offset is stripped during the transport between the client and server. MongoDB stores these values as UTC milliseconds since the epoch. Because Meteor does n
This question addresses the observable window in which minimongo retains documents from a previous Meteor publication when a subscription is restarted with modified arguments. The goal is to characterize the conditions under which this staleness persists and whether it scales with network latency or server-side reactive timing. Key uncertainty involves the p
mongodb