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Editorial question11.4K views3,106 votes1 answer4,397 following

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vCenter Server JDBC Connection Pool Max Size Configuration Lacks Upper Bound Enforcement

Goal: Ensure that the JDBC connection pool size for vCenter Server’s embedded vPostgres database remains within safe limits to prevent intermittent connection pool exhaustion and associated API or UI timeouts. Constraint: The db.connection.pool.maxSize setting has no enforced upper bound, allowing values that may exceed PostgreSQL’s max_connections or the ho

vcenter

vsphere connection-poolSky Finch0 rep · 18 Feb 2026, 05:55 UTC

Editorial question72.8K views2,868 votes1 answer1 comment4,396 following

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MobX autorun side-effect ordering across overlapping reactions needs diagnosis

MobX autorun creates a reaction that runs immediately and re-runs when any observed value changes, but the documented semantics do not specify the exact ordering of side effects relative to the triggering mutation or among multiple reactions watching overlapping state. In complex component trees, this ambiguity makes it difficult to predict whether one react

reaction-ordering

mobx side-effectsRey Cedar0 rep · 17 Feb 2026, 21:41 UTC

Editorial question37.8K views4,659 votes1 answer2,143 following

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Eventual Consistency Latency in IBM Cloud Object Storage Cross-Region Buckets

Concurrent Update Behavior IBM Cloud Object Storage (COS) provides strong read-after-write consistency for the creation of new objects. However, updates to existing objects follow an eventual consistency model. In high-concurrency scenarios where multiple PUT requests target the same object key, the system employs a "Last-Writer-Wins" resolution strategy. Cr

ibm-cloud eventual-consistency

ibmLax Echo0 rep · 17 Feb 2026, 17:07 UTC

Editorial question114.6K views4,240 votes1 answer3,742 following

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Does Gazebo's world snapshot restore plugin‑internal state such as ROS node handles?

When using Gazebo's world snapshot feature to pause physics, serialize the simulation state to an SDF file, and later restore it, the primary goal is to confirm that all relevant simulation data—including model poses, joint states, and any plugin‑internal information—is accurately recovered. The default snapshot mechanism captures only SDF‑defined elements s

plugin-state restoration world-snapshotAsh Byte0 rep · 17 Feb 2026, 15:26 UTC

Editorial question130.2K views3,780 votes0 answers1 comment4,793 following

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Can SSH provide a graceful abort mechanism for in‑progress handshakes that respects keepalive intervals?

When an SSH client initiates a connection, the handshake may be interrupted before completion, for example by a user cancel or a network error. The current behavior relies on closing the underlying socket, which does not trigger a defined protocol‑level abort, potentially leaving resources such as pending keepalive timers or server‑side session state allocat

ssh ssh-keepalive cancellation-requestAsh Nova0 rep · 17 Feb 2026, 10:06 UTC

Editorial question136.1K views958 votes1 answer3,065 following

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OpenSSL 3.0 Provider Loading: Distinguishing Missing-Algorithm Failures After the 1.1.1 Transition

OpenSSL 3.0 replaced the monolithic 1.1.1 library with a provider-based architecture: default algorithms live in the default provider, while legacy ciphers and digests moved to a separate legacy provider that is not loaded by default. Applications migrated from 1.1.1 can no longer assume a primitive is always available. The unresolved decision is error handl

openssl provider-loading legacy-providerRahul Atlas0 rep · 16 Feb 2026, 22:09 UTC

Editorial question121.2K views846 votes1 answer4,437 following

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KrakenJS Missing Production Config Issue

Goal: ensure that KrakenJS loads the NODE_ENV‑specific configuration file (e.g., production.json) in production to enable view caching, strict error handling, and security middleware. Constraint/uncertainty: When the file is absent, KrakenJS silently falls back to the base config and defaults, disabling those features without emitting a clear warning, making

node-env

krakenjs productionSky Dey0 rep · 16 Feb 2026, 14:04 UTC

Editorial question68.7K views4,520 votes1 answer4,026 following

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ClassNotFoundException in Native Mode: Quarkus GraalVM Reachability Metadata Boundaries

Quarkus uses build-time augmentation to reduce runtime memory footprint and startup time, but native compilation relies on static analysis that often fails when libraries use reflection or dynamic proxies. During the build phase, Quarkus automatically integrates the GraalVM reachability metadata repository to inform the native-image tool about necessary refl

graalvm native-image reflectionIra Nova0 rep · 16 Feb 2026, 14:10 UTC

Editorial question87.8K views4,751 votes0 answers3,350 following

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APT pinning priority and dpkg hold interaction across Debian releases

Goal Determine whether an APT pin priority defined in /etc/apt/preferences.d can override a dpkg hold flag when the same package version is available from multiple repositories during a distribution upgrade. Constraints and uncertainty APT evaluates repository pin priorities before selecting a candidate version, while dpkg independently enforces hold status

dpkg-hold

debian debian-10Sky Finch0 rep · 16 Feb 2026, 19:20 UTC