fix: grpc server may not be enabled

packages/ipfs-cli/src/commands/daemon.js

@@ -100,20 +100,29 @@ module.exports = {
 
     try {
       await daemon.start()
-      // @ts-ignore - _apiServers is possibly undefined
-      daemon._httpApi._apiServers.forEach(apiServer => {
-        print(`HTTP API listening on ${apiServer.info.ma}`)
-      })
-      // @ts-ignore - _grpcServer is possibly undefined
-      print(`gRPC listening on ${daemon._grpcServer.info.ma}`)
+
+      if (daemon._httpApi && daemon._httpApi._apiServers) {
+        daemon._httpApi._apiServers.forEach(apiServer => {
+          print(`HTTP API listening on ${apiServer.info.ma}`)
+        })
+      }
+
       // @ts-ignore - _httpGateway is possibly undefined
-      daemon._httpGateway._gatewayServers.forEach(gatewayServer => {
-        print(`Gateway (read only) listening on ${gatewayServer.info.ma}`)
-      })
-      // @ts-ignore - _apiServers is possibly undefined
-      daemon._httpApi._apiServers.forEach(apiServer => {
-        print(`Web UI available at ${toUri(apiServer.info.ma)}/webui`)
-      })
+      if (daemon._grpcServer && daemon._grpcServer) {
+        print(`gRPC listening on ${daemon._grpcServer.info.ma}`)
+      }
+
+      if (daemon._httpGateway && daemon._httpGateway._gatewayServers) {
+        daemon._httpGateway._gatewayServers.forEach(gatewayServer => {
+          print(`Gateway (read only) listening on ${gatewayServer.info.ma}`)
+        })
+      }
+
+      if (daemon._httpApi && daemon._httpApi._apiServers) {
+        daemon._httpApi._apiServers.forEach(apiServer => {
+          print(`Web UI available at ${toUri(apiServer.info.ma)}/webui`)
+        })
+      }
     } catch (err) {
       if (err.code === 'ERR_REPO_NOT_INITIALIZED' || err.message.match(/uninitialized/i)) {
         err.message = 'no initialized ipfs repo found in ' + repoPath + '\nplease run: jsipfs init'

packages/ipfs-grpc-server/src/types.d.ts

@@ -1,5 +1,6 @@
 import { Pushable } from 'it-pushable'
 import { EventEmitter } from 'events'
+import { Multiaddr } from 'multiaddr'
 
 export interface Options {
   socket?: WebsocketServer
@@ -16,8 +17,14 @@ export interface WebsocketMessage {
   channel: any
 }
 
+export interface WebsocketServerInfo {
+  uri: string
+  ma: Multiaddr
+}
+
 export interface WebsocketServer extends EventEmitter {
   // events
   on: ((event: 'error', listener: (err: Error) => void) => this) & ((event: 'data', listener: (message: WebsocketMessage) => void) => this)
   stop: () => Promise<void>
+  info: WebsocketServerInfo
 }

packages/ipfs-grpc-server/src/utils/web-socket-server.js

@@ -39,6 +39,11 @@ class Messages extends EventEmitter {
     this._wss = wss
     this.multiaddr = ''
 
+    this.info = {
+      uri: '',
+      ma: new Multiaddr('/ip4/127.0.0.1/tcp/0/ws')
+    }
+
     wss.on('connection', (ws, request) => {
       ws.on('error', error => debug(`WebSocket Error: ${error.stack}`))
 
@@ -86,8 +91,6 @@ class Messages extends EventEmitter {
           }
         } else {
           this.info = {
-            address: info.address,
-            port: info.port,
             uri: `http://${info.address}:${info.port}`,
             ma: new Multiaddr(`/ip4/${info.address}/tcp/${info.port}/ws`)
           }