fix!: remove CodeError class

The `CodeError` class has been replaced with specific error
subclasses with named constructors that use a `.name` property.

BREAKING CHANGE: instead of `CodeError`, use `TimeoutError`, `UnexpectedPeerError`, etc

packages/interface/src/errors.ts

@@ -10,43 +10,6 @@ export class AbortError extends Error {
   }
 }
 
-/**
- * @deprecated
- */
-export class CodeError<T extends Record<string, any> = Record<string, never>> extends Error {
-  public readonly props: T
-
-  constructor (
-    message: string,
-    public readonly code: string,
-    props?: T
-  ) {
-    super(message)
-
-    this.name = props?.name ?? 'CodeError'
-    this.props = props ?? {} as T // eslint-disable-line @typescript-eslint/consistent-type-assertions
-  }
-}
-
-/**
- * @deprecated
- */
-export class AggregateCodeError<T extends Record<string, any> = Record<string, never>> extends AggregateError {
-  public readonly props: T
-
-  constructor (
-    errors: Error[],
-    message: string,
-    public readonly code: string,
-    props?: T
-  ) {
-    super(errors, message)
-
-    this.name = props?.name ?? 'AggregateCodeError'
-    this.props = props ?? {} as T // eslint-disable-line @typescript-eslint/consistent-type-assertions
-  }
-}
-
 export class UnexpectedPeerError extends Error {
   constructor (message = 'Unexpected Peer') {
     super(message)

packages/libp2p/test/connection-monitor/index.spec.ts

@@ -1,6 +1,6 @@
 /* eslint-env mocha */
 
-import { CodeError, start, stop } from '@libp2p/interface'
+import { ConnectionClosedError, UnsupportedProtocolError, start, stop } from '@libp2p/interface'
 import { defaultLogger } from '@libp2p/logger'
 import { expect } from 'aegir/chai'
 import delay from 'delay'
@@ -81,7 +81,7 @@ describe('connection monitor', () => {
     const connection = stubInterface<Connection>()
     connection.newStream.withArgs('/ipfs/ping/1.0.0').callsFake(async () => {
       await delay(10)
-      throw new CodeError('Unsupported protocol', 'ERR_UNSUPPORTED_PROTOCOL')
+      throw new UnsupportedProtocolError('Unsupported protocol')
     })
 
     components.connectionManager.getConnections.returns([connection])
@@ -124,7 +124,7 @@ describe('connection monitor', () => {
 
     const connection = stubInterface<Connection>()
     connection.newStream.withArgs('/ipfs/ping/1.0.0').callsFake(async (protocols, opts) => {
-      throw new CodeError('Connection closed', 'ERR_CONNECTION_CLOSED')
+      throw new ConnectionClosedError('Connection closed')
     })
 
     components.connectionManager.getConnections.returns([connection])

packages/transport-tcp/src/tcp.ts

@@ -28,7 +28,7 @@
  */
 
 import net from 'net'
-import { AbortError, CodeError, serviceCapabilities, transportSymbol } from '@libp2p/interface'
+import { AbortError, TimeoutError, serviceCapabilities, transportSymbol } from '@libp2p/interface'
 import * as mafmt from '@multiformats/mafmt'
 import { CustomProgressEvent } from 'progress-events'
 import { CODE_CIRCUIT, CODE_P2P, CODE_UNIX } from './constants.js'
@@ -139,7 +139,7 @@ export class TCP implements Transport<TCPDialEvents> {
         this.log('connection timeout %a', ma)
         this.metrics?.dialerEvents.increment({ timeout: true })
 
-        const err = new CodeError(`connection timeout after ${Date.now() - start}ms`, 'ERR_CONNECT_TIMEOUT')
+        const err = new TimeoutError(`connection timeout after ${Date.now() - start}ms`)
         // Note: this will result in onError() being called
         rawSocket.emit('error', err)
       }