bitspace
v1.7.0
Published
Unichains, batteries included.
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bitspace
Unichains, batteries included.
BitSpace is a lightweight server that provides remote access to Unichains and a BitSwarm instance. It exposes a simple RPC interface that can be accessed with the Bitspace client for Node.js.
The RPC API's designed to be minimal, maintaining parity with Unichain and the @web4/chainstore-networker
but with few extras.
Features include:
- A
RemoteChainstore
interface for creating namespacedChainstore
instances. - A
RemoteNetworker
interface for managing BitSwarm DHT connections. Supports stream-level extensions. - A
RemoteUnichain
interface that feels exactly like normal ol'Unichain
, with few exceptions. Extensions included.
Already using the BitDrive daemon?
With Bitspace, most of the BitDrive daemon's functionality has been moved into "userland" -- instead of providing remote access to BitDrives, the regular bitdrives
module can be used with remote Unichains.
If you're currently using the BitDrive daemon with FUSE and/or the daemon CLI, take a look at the upgrade instructions in bitdrive-cli
, which is our new BitDrive companion service for handling FUSE/CLI alongside BitSpace.
Note: The first time you run Bitspace, it will detect your old BitDrive daemon installation and do an automatic migration. You can postpone the migration by starting the server with the --no-migrate
flag (bitspace --no-migrate
).
Installation
npm i bitspace -g
Getting Started
When installed globally, you can use the bitspace
CLI tool to start the server:
❯ bitspace --no-migrate // Starts the server without performing the BitDrive daemon migration
The bitspace
command supports the following flags:
--bootstrap // BitSwarm bootstrapping options (see BitSwarm docs).
--host // Host to bind to.
--port // Port to bind to (if specified, will use TCP).
--memory-only // Run in memory-only mode.
--no-announce // Never announce topics on the DHT.
--no-migrate // Do not attempt to migrate the BitDrive daemon's storage to Bitspace.
--repl // Start the server with a debugging REPL.
By default, Bitspace binds to a UNIX domain socket (or named pipe on Windows) at ~/.bitspace/bitspace.sock
.
Once the server's started, you can use the client to create and manage remote Unichains. If you'd like the use the BitDrive CLI, check out the @web4/bitdrive
docs.
API
To work with Bitspace, you'll probably want to start with the Node.js client library. The README over there provides detailed API info.
Simulator
Bitspace includes a "simulator" that can be used to create one-off Bitspace instances, which can be used for testing.
const simulator = require('bitspace/simulator')
// client is a BitspaceClient, server is a BitspaceServer
const { client, server, cleanup } = await simulator()
License
MIT