feat!: add upgrader options

BREAKING CHANGE: the return type of StreamMuxer.newStream can now return a promise async new stream fix mocks Update packages/interface-transport/package.json Co-authored-by: Marco Munizaga <marco@marcopolo.io> test fix versioning fix lint
libp2p · Oct 6, 2022 · 1ea2e47 · 1ea2e47
1 parent 242608d
commit 1ea2e47
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Showing 8 changed files with 30 additions and 22 deletions.
diff --git a/packages/interface-mocks/src/connection.ts b/packages/interface-mocks/src/connection.ts
@@ -79,7 +79,7 @@ class MockConnection implements Connection {
     }
 
     const id = `${Math.random()}`
-    const stream: Stream = this.muxer.newStream(id)
+    const stream: Stream = await this.muxer.newStream(id)
     const result = await mss.select(stream, protocols, options)
 
     const streamWithProtocol: Stream = {

diff --git a/packages/interface-stream-muxer-compliance-tests/src/base-test.ts b/packages/interface-stream-muxer-compliance-tests/src/base-test.ts
@@ -42,7 +42,7 @@ export default (common: TestSetup<StreamMuxerFactory>) => {
       void pipe(p[0], dialer, p[0])
       void pipe(p[1], listener, p[1])
 
-      const conn = dialer.newStream()
+      const conn = await dialer.newStream()
       expect(dialer.streams).to.include(conn)
       expect(isValidTick(conn.stat.timeline.open)).to.equal(true)
 
@@ -91,7 +91,7 @@ export default (common: TestSetup<StreamMuxerFactory>) => {
       void pipe(p[0], dialer, p[0])
       void pipe(p[1], listener, p[1])
 
-      const conn = listener.newStream()
+      const conn = await listener.newStream()
 
       void drainAndClose(conn)
 
@@ -128,8 +128,8 @@ export default (common: TestSetup<StreamMuxerFactory>) => {
       void pipe(p[0], dialer, p[0])
       void pipe(p[1], listener, p[1])
 
-      const dialerInitiatorStream = dialer.newStream()
-      const listenerInitiatorStream = listener.newStream()
+      const dialerInitiatorStream = await dialer.newStream()
+      const listenerInitiatorStream = await listener.newStream()
 
       await Promise.all([
         drainAndClose(dialerInitiatorStream),
@@ -167,8 +167,8 @@ export default (common: TestSetup<StreamMuxerFactory>) => {
       void pipe(p[0], dialer, p[0])
       void pipe(p[1], listener, p[1])
 
-      const dialerConn = dialer.newStream()
-      const listenerConn = listener.newStream()
+      const dialerConn = await dialer.newStream()
+      const listenerConn = await listener.newStream()
 
       void pipe([new Uint8ArrayList(uint8ArrayFromString('hey'))], dialerConn)
       void pipe([new Uint8ArrayList(uint8ArrayFromString('hello'))], listenerConn)

diff --git a/packages/interface-stream-muxer-compliance-tests/src/close-test.ts b/packages/interface-stream-muxer-compliance-tests/src/close-test.ts
@@ -47,7 +47,7 @@ export default (common: TestSetup<StreamMuxerFactory>) => {
       void pipe(p[0], dialer, p[0])
       void pipe(p[1], listener, p[1])
 
-      const streams = Array(expectedStreams).fill(0).map(() => dialer.newStream())
+      const streams = await Promise.all(Array(expectedStreams).fill(0).map(() => dialer.newStream()))
 
       void Promise.all(
         streams.map(async stream => {
@@ -89,7 +89,7 @@ export default (common: TestSetup<StreamMuxerFactory>) => {
       void pipe(p[0], dialer, p[0])
       void pipe(p[1], listener, p[1])
 
-      const streams = Array(expectedStreams).fill(0).map(() => dialer.newStream())
+      const streams = await Promise.all(Array(expectedStreams).fill(0).map(() => dialer.newStream()))
 
       void Promise.all(
         streams.map(async stream => {
@@ -132,7 +132,7 @@ export default (common: TestSetup<StreamMuxerFactory>) => {
       void pipe(p[0], dialer, p[0])
       void pipe(p[1], listener, p[1])
 
-      const streams = Array(expectedStreams).fill(0).map(() => dialer.newStream())
+      const streams = await Promise.all(Array(expectedStreams).fill(0).map(() => dialer.newStream()))
 
       const streamPipes = streams.map(async stream => {
         return await pipe(
@@ -176,7 +176,7 @@ export default (common: TestSetup<StreamMuxerFactory>) => {
       dialer.close()
 
       try {
-        dialer.newStream()
+        await dialer.newStream()
         expect.fail('newStream should throw if called after close')
       } catch (e) {
         expect(dialer.streams, 'closed muxer should have no streams').to.have.lengthOf(0)
@@ -200,8 +200,8 @@ export default (common: TestSetup<StreamMuxerFactory>) => {
       void pipe(p[0], dialer, p[0])
       void pipe(p[1], listener, p[1])
 
-      const stream = dialer.newStream()
-      const streams = Array.from(Array(5), () => dialer.newStream())
+      const stream = await dialer.newStream()
+      const streams = await Promise.all(Array.from(Array(5), () => dialer.newStream()))
       let closed = false
       const controllers: AbortController[] = []
 
@@ -271,7 +271,7 @@ export default (common: TestSetup<StreamMuxerFactory>) => {
       void pipe(p[0], dialer, p[0])
       void pipe(p[1], listener, p[1])
 
-      const stream = dialer.newStream()
+      const stream = await dialer.newStream()
       await stream.sink(data)
 
       const err = await deferred.promise
@@ -297,7 +297,7 @@ export default (common: TestSetup<StreamMuxerFactory>) => {
       void pipe(p[0], dialer, p[0])
       void pipe(p[1], listener, p[1])
 
-      const stream = dialer.newStream()
+      const stream = await dialer.newStream()
       await stream.closeRead()
 
       // Source should be done

diff --git a/packages/interface-stream-muxer-compliance-tests/src/spawner.ts b/packages/interface-stream-muxer-compliance-tests/src/spawner.ts
@@ -30,7 +30,7 @@ export default async (createMuxer: (init?: StreamMuxerInit) => Promise<StreamMux
   void pipe(dialerSocket, dialer, dialerSocket)
 
   const spawnStream = async () => {
-    const stream = dialer.newStream()
+    const stream = await dialer.newStream()
     expect(stream).to.exist // eslint-disable-line
 
     const res = await pipe(

diff --git a/packages/interface-stream-muxer/README.md b/packages/interface-stream-muxer/README.md
@@ -18,7 +18,7 @@
   - [`const muxer = new Muxer([options])`](#const-muxer--new-muxeroptions)
   - [`muxer.onStream`](#muxeronstream)
   - [`muxer.onStreamEnd`](#muxeronstreamend)
-  - [`const stream = muxer.newStream([options])`](#const-stream--muxernewstreamoptions)
+  - [`const stream = await muxer.newStream([options])`](#const-stream--muxernewstreamoptions)
   - [`const streams = muxer.streams`](#const-streams--muxerstreams)
 - [License](#license)
 - [Contribution](#contribution)
@@ -150,15 +150,15 @@ const muxer = new Muxer()
 muxer.onStreamEnd = stream => { /* ... */ }
 ```
 
-### `const stream = muxer.newStream([options])`
+### `const stream = await muxer.newStream([options])`
 
 Initiate a new stream with the remote. Returns a [duplex stream](https://gist.github.com/alanshaw/591dc7dd54e4f99338a347ef568d6ee9#duplex-it).
 
 e.g.
 
 ```js
 // Create a new stream on the muxed connection
-const stream = muxer.newStream()
+const stream = await muxer.newStream()
 
 // Use this new stream like any other duplex stream:
 pipe([1, 2, 3], stream, consume)

diff --git a/packages/interface-stream-muxer/src/index.ts b/packages/interface-stream-muxer/src/index.ts
@@ -18,7 +18,7 @@ export interface StreamMuxer extends Duplex<Uint8Array> {
    * Initiate a new stream with the given name. If no name is
    * provided, the id of the stream will be used.
    */
-  newStream: (name?: string) => Stream
+  newStream: (name?: string) => Stream | Promise<Stream>
 
   /**
    * Close or abort all tracked streams and stop the muxer

diff --git a/packages/interface-transport/package.json b/packages/interface-transport/package.json
@@ -135,6 +135,7 @@
     "@libp2p/interface-connection": "^3.0.0",
     "@libp2p/interfaces": "^3.0.0",
     "@multiformats/multiaddr": "^11.0.0",
+    "@libp2p/interface-stream-muxer": "^2.0.2",
     "it-stream-types": "^1.0.4"
   },
   "devDependencies": {

diff --git a/packages/interface-transport/src/index.ts b/packages/interface-transport/src/index.ts
@@ -1,5 +1,6 @@
 import type { AbortOptions } from '@libp2p/interfaces'
 import type { EventEmitter } from '@libp2p/interfaces/events'
+import type { StreamMuxerFactory } from '@libp2p/interface-stream-muxer'
 import type { Multiaddr } from '@multiformats/multiaddr'
 import type { Connection, MultiaddrConnection } from '@libp2p/interface-connection'
 import type { Duplex } from 'it-stream-types'
@@ -78,16 +79,22 @@ export interface UpgraderEvents {
   'connectionEnd': CustomEvent<Connection>
 }
 
+export interface UpgraderOptions {
+  skipEncryption?: boolean
+  skipProtection?: boolean
+  muxerFactory?: StreamMuxerFactory | undefined
+}
+
 export interface Upgrader extends EventEmitter<UpgraderEvents> {
   /**
    * Upgrades an outbound connection on `transport.dial`.
    */
-  upgradeOutbound: (maConn: MultiaddrConnection) => Promise<Connection>
+  upgradeOutbound: (maConn: MultiaddrConnection, opts?: UpgraderOptions) => Promise<Connection>
 
   /**
    * Upgrades an inbound connection on transport listener.
    */
-  upgradeInbound: (maConn: MultiaddrConnection) => Promise<Connection>
+  upgradeInbound: (maConn: MultiaddrConnection, opts?: UpgraderOptions) => Promise<Connection>
 }
 
 export interface ProtocolHandler {