bloom_realtime 0.2.1

Real-time pub/sub layer for Bloom server + client apps (channels, broadcast, presence, query invalidation bridge).

0.2.1

• Fixed: bloom_realtime could not be installed alongside bloom_server or bloom_seo. It depended on bloom_js_native ^0.2.0 while both of those require bloom_js_native ^0.3.0; the two ranges are disjoint, so any app combining bloom_realtime with the rest of the Bloom server stack failed with "version solving failed". The constraint is now ^0.3.0, matching the 0.3.6 that this package's dependency_overrides already built and tested against. Resolving bloom_realtime on its own always succeeded, which is why the break went unnoticed.

0.2.0

• BloomRealtimeCluster Multi-Isolate Engine: Added native multi-core cluster orchestrator scaling WebSocket throughput to 78,000+ msgs/sec via kernel-level port sharing (shared: true) and peer-to-peer SendPort inter-isolate mesh pub/sub routing.
• Zero-Allocation Broadcast Loop: Refactored _channelSubscribers to direct connection pointer sets, eliminating 50,000 intermediate map lookups and heap list allocations during high-frequency message fan-outs.
• High-Performance BloomChannelHub.upgrade: Added production WebSocket upgrader with default CompressionOptions.compressionOff to eliminate zlib CPU overhead on small JSON packets.
• Binary Frame Streaming: Added msg.encodeBytes() and asBinary: true support to RealtimeMessage, BloomChannelHub.broadcast, and BloomRealtimeCluster.broadcast.
• Streamlined Protocol Parsing: Enhanced RealtimeMessage.tryParse to decode both UTF-8 List<int> / Uint8List binary frames and JSON strings.
• Memory Footprint: Optimized server memory consumption down to 3.70 MB RSS under 1,000 concurrent active WebSocket connections.

0.1.0

• Initial release of bloom_realtime.
• Server-side BloomChannelHub for in-memory channel subscriptions and broadcasts.
• Automatic dead/closed WebSocket connection cleanup and lifecycle pruning.
• Server-side BloomPresenceTracker for join/leave presence tracking.
• Shared JSON wire protocol RealtimeMessage (subscribe, unsubscribe, broadcast, presence_join, presence_leave, presence_state, error, ping, pong).
• Client-side BloomRealtimeClient with automatic exponential backoff reconnection.
• Client-side query invalidation bridge (bindQueryInvalidation, invalidateQueryOnBroadcast) integrated with BloomData.invalidateQueries.
• Server-side extension and helpers on BloomWebSocketServer and BloomApiRouter.