chore(release): 0.0.2

Update README.md

.github/workflows/release.yml

@@ -32,10 +32,17 @@ jobs:
         env:
           CI: true
 
+      - name: Compress Executables
+        working-directory: ./executables
+        run: |
+          zip linux.zip api-linux
+          zip macos.zip api-macos
+          zip windows.zip api-win.exe
+
       - name: Release
         uses: softprops/action-gh-release@v1
         with:
           files: |
-            ./executables/api-linux
+            ./executables/linux.zip
-            ./executables/api-macos
+            ./executables/macos.zip
-            ./executables/api-win.exe
+            ./executables/windows.zip

CHANGELOG.md

@@ -2,6 +2,36 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+### [0.0.19](https://github.com/sasjs/server/compare/v0.0.18...v0.0.19) (2022-01-20)
+
+
+### Bug Fixes
+
+* bumping sasjs/core and updating descriptions ([31532c0](https://github.com/sasjs/server/commit/31532c0efa41e53f87377a2c7c41d21c7909e3a0))
+
+### [0.0.18](https://github.com/sasjs/server/compare/v0.0.17...v0.0.18) (2022-01-08)
+
+
+### Bug Fixes
+
+* compressing release files for faster download times ([d8b75a4](https://github.com/sasjs/server/commit/d8b75a47d305e0772ccbf8837ba4d7347b94cc93))
+
+### [0.0.17](https://github.com/sasjs/server/compare/v0.0.16...v0.0.17) (2022-01-07)
+
+
+### Bug Fixes
+
+* bug removed, log is clean now ([43769e7](https://github.com/sasjs/server/commit/43769e711d37a4f670786545630139a2d926dc76))
+
+### [0.0.16](https://github.com/sasjs/server/compare/v0.0.15...v0.0.16) (2022-01-07)
+
+
+### Bug Fixes
+
+* added sas9 server address ([cd83891](https://github.com/sasjs/server/commit/cd838915fdb216ee364ea677747409311b1214fb))
+* recreate crashed session ([6cbc657](https://github.com/sasjs/server/commit/6cbc657da3eb7fa821a678443a3ae4079c2a1f09))
+* session should be marked as consumed ([7a3d710](https://github.com/sasjs/server/commit/7a3d710153f37d12160ff45f8f97fb4fcc75d684))
+
 ### [0.0.15](https://github.com/sasjs/server/compare/v0.0.14...v0.0.15) (2022-01-06)
 
 

README.md

@@ -10,7 +10,15 @@ One major benefit of using SASjs Server (alongside other components of the SASjs
 
 ## Installation
 
-Just download the relevant package from the [releases](https://github.com/sasjs/server/releases) page and trigger, either by double clicking (windows) or executing from commandline.
+First, download the relevant package from the [releases](https://github.com/sasjs/server/releases) page - either manually, or with commandline, eg as follow:
+
+```bash
+curl -L https://github.com/sasjs/server/releases/latest/download/linux.zip > linux.zip
+unzip linux.zip
+./api-linux
+```
+
+Second, trigger by double clicking (windows) or executing from commandline.
 
 You are presented with two prompts:
 

api/CHANGELOG.md

@@ -0,0 +1,10 @@
+# Changelog
+
+All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
+
+### [0.0.2](https://github.com/sasjs/server/compare/v0.0.19...v0.0.2) (2022-01-20)
+
+
+### Bug Fixes
+
+* bumping core version ([a8df5f4](https://github.com/sasjs/server/commit/a8df5f4afd6c4522270d0a60ab8153dfbdf79e16))

api/package.json

@@ -1,6 +1,6 @@
 {
   "name": "api",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "description": "Api of SASjs server",
   "main": "./src/server.ts",
   "scripts": {
@@ -44,9 +44,9 @@
       "main"
     ]
   },
-  "author": "Analytium Ltd",
+  "author": "4GL Ltd",
   "dependencies": {
-    "@sasjs/core": "^3.0.2",
+    "@sasjs/core": "3.11.1",
     "@sasjs/utils": "2.34.1",
     "bcryptjs": "^2.4.3",
     "cors": "^2.8.5",
@@ -88,4 +88,4 @@
   "configuration": {
     "sasPath": "/opt/sas/sas9/SASHome/SASFoundation/9.4/sas"
   }
-}
+}

api/public/swagger.yaml

@@ -401,7 +401,7 @@ info:
     version: 0.0.1
     description: 'Api of SASjs server'
     contact:
-        name: 'Analytium Ltd'
+        name: '4GL Ltd'
 openapi: 3.0.0
 paths:
     /SASjsApi/auth/authorize:

api/src/app.ts

@@ -13,11 +13,14 @@ dotenv.config()
 const app = express()
 
 const { MODE, CORS, PORT_WEB } = process.env
+const whiteList = [
+  `http://localhost:${PORT_WEB ?? 3000}`,
+  'https://sas.analytium.co.uk:8343'
+]
+
 if (MODE?.trim() !== 'server' || CORS?.trim() === 'enable') {
   console.log('All CORS Requests are enabled')
-  app.use(
+  app.use(cors({ credentials: true, origin: whiteList }))
-    cors({ credentials: true, origin: `http://localhost:${PORT_WEB ?? 3000}` })
-  )
 }
 
 app.use(express.json({ limit: '50mb' }))

api/src/controllers/internal/Execution.ts

@@ -37,6 +37,7 @@ export class ExecutionController {
 
     const session = await sessionController.getSession()
     session.inUse = true
+    session.consumed = true
 
     const logPath = path.join(session.path, 'log.log')
 
@@ -100,14 +101,12 @@ ${program}`
     await createFile(codePath + '.bkp', program)
     await moveFile(codePath + '.bkp', codePath)
 
-    // we now need to poll the session array
+    // we now need to poll the session status
     while (!session.completed) {
       await delay(50)
     }
 
-    const log =
+    const log = (await fileExists(logPath)) ? await readFile(logPath) : ''
-      ((await fileExists(logPath)) ? await readFile(logPath) : '') +
-      session.crashed
     const webout = (await fileExists(weboutPath))
       ? await readFile(weboutPath)
       : ''
@@ -115,8 +114,8 @@ ${program}`
     const debugValue =
       typeof vars._debug === 'string' ? parseInt(vars._debug) : vars._debug
 
+    // it should be deleted by scheduleSessionDestroy
     session.inUse = false
-    sessionController.deleteSession(session)
 
     if (returnJson) {
       return {

api/src/controllers/internal/Session.ts

@@ -12,7 +12,8 @@ import {
   createFile,
   fileExists,
   generateTimestamp,
-  readFile
+  readFile,
+  moveFile
 } from '@sasjs/utils'
 
 const execFilePromise = promisify(execFile)
@@ -20,8 +21,11 @@ const execFilePromise = promisify(execFile)
 export class SessionController {
   private sessions: Session[] = []
 
+  private getReadySessions = (): Session[] =>
+    this.sessions.filter((sess: Session) => sess.ready && !sess.consumed)
+
   public async getSession() {
-    const readySessions = this.sessions.filter((sess: Session) => sess.ready)
+    const readySessions = this.getReadySessions()
 
     const session = readySessions.length
       ? readySessions[0]
@@ -32,8 +36,9 @@ export class SessionController {
     return session
   }
 
-  private async createSession() {
+  private async createSession(): Promise<Session> {
     const sessionId = generateUniqueFileName(generateTimestamp())
+    console.log('creating session', sessionId)
     const sessionFolder = path.join(getTmpSessionsFolderPath(), sessionId)
 
     const creationTimeStamp = sessionId.split('-').pop() as string
@@ -47,6 +52,7 @@ export class SessionController {
       id: sessionId,
       ready: false,
       inUse: false,
+      consumed: false,
       completed: false,
       creationTimeStamp,
       deathTimeStamp,
@@ -105,15 +111,16 @@ export class SessionController {
     return session
   }
 
-  public async waitForSession(session: Session) {
+  private async waitForSession(session: Session) {
     const codeFilePath = path.join(session.path, 'code.sas')
 
     // TODO: don't wait forever
     while ((await fileExists(codeFilePath)) && !session.crashed) {}
-    console.log('session crashed?', !!session.crashed, session.crashed || '')
+
+    if (session.crashed)
+      console.log('session crashed! while waiting to be ready', session.crashed)
 
     session.ready = true
-    return Promise.resolve(session)
   }
 
   public async deleteSession(session: Session) {
@@ -121,11 +128,9 @@ export class SessionController {
     await deleteFolder(session.path)
 
     // remove the session from the session array
-    if (session.ready) {
+    this.sessions = this.sessions.filter(
-      this.sessions = this.sessions.filter(
+      (sess: Session) => sess.id !== session.id
-        (sess: Session) => sess.id !== session.id
+    )
-      )
-    }
   }
 
   private scheduleSessionDestroy(session: Session) {

api/src/types/Session.ts

@@ -5,6 +5,7 @@ export interface Session {
   deathTimeStamp: string
   path: string
   inUse: boolean
+  consumed: boolean
   completed: boolean
   crashed?: string
 }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "server",
-  "version": "0.0.15",
+  "version": "0.0.19",
   "description": "NodeJS wrapper for calling the SAS binary executable",
   "repository": "https://github.com/sasjs/server",
   "scripts": {