dashwire

Releases

1. ▸▾0.1.028 Jul 2026

   Wire primitives: ByteWriter / ByteReader (little-endian, varints, f32, length-prefixed strings), 32-bit fnv1a32 name hash.

   • Wire primitives: ByteWriter/ByteReader (little-endian, varints, f32, length-prefixed strings), 32-bit fnv1a32 name hash.
   • Transport abstraction: Channel/NetMessage/WireConnection, LoopbackConnection, WebSocket transport (native and web), and a latency/jitter/loss/duplication SimulatorConnection.
   • Session layer: versioned handshake with schema-hash slot and peer-id assignment, per-connection ByteBudget accounting.
   • NetClock server-tick sync and a fixed-timestep TickLoop.

   Open source →

   Additional notes

   • UDP transport: sequencing with piggybacked ack bitfields, fragmentation over MTU, and a bounded reliable resend queue that disconnects on overflow.
   • Maps the reliable and unreliable channels onto a single socket.
   • UDP broadcast LAN discovery helper.

   Open source →

   Additional notes

   • Replicated-property schema: Replica/rep<T>/rpc with write and read permission axes and per-field replication modes.
   • Sync pipeline: per-connection acked baselines with change-bit delta encoding, quantized codecs (varint, quantized float, vec3, smallest-three quaternion, bool-packing), and importance-versus-starvation priority packing against a byte budget.
   • Spawn/despawn with a prefab registry, dormancy with auto-wake, and relevancy filters (always-relevant, per-connection, spatial grid, dependent edges).
   • Ownership-checked RPCs with validation tripwires.
   • Rooms with fixed tick and an isolate-per-room pool (package:dashwire_replication/server.dart), plus RoomStore snapshot/hydrate.
   • TransformReplica, a pose-carrying replica base for shared game schemas.

• dashwire_replicationpub.devReplicated state for dashwire. Property schema, snapshots, relevancy, spawning, RPCs, and rooms.