feat: connector supports version matching detection

.github/workflows/build.yaml

@@ -11,11 +11,11 @@ on:
 jobs:
   build:
 
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
 
     strategy:
       matrix:
-        node-version: [14.x,16.x]   
+        node-version: [16.x,20.x]   
     steps:
 
     - name: Build Tools
@@ -25,7 +25,7 @@ jobs:
         sudo apt-get install -y python3 python3-pip python-is-python3
 
     - name: Checkout TDengine
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
           fetch-depth: 1
           repository: 'taosdata/TDengine'
@@ -59,15 +59,22 @@ jobs:
       run: |
         nohup sudo taosadapter &
 
-    - uses: actions/checkout@v3
+    - name: Checkout current repo
+      uses: actions/checkout@v4
+      with:
+        path: 'nodejs-connector'
+        clean: true
+        set-safe-directory: true
+
+
 
     - name: Use Node.js ${{ matrix.node-version }}
       uses: actions/setup-node@v3
       with:
         node-version: ${{ matrix.node-version }}
 
     - name: test nodejs websocket
-      working-directory: nodejs
+      working-directory: nodejs-connector/nodejs
       run: |
         ls -al
         npm install

nodejs/example/basicSchemaless.ts

@@ -17,7 +17,7 @@ async function Prepare() {
 
     await wsSql.exec('create database if not exists power KEEP 3650 DURATION 10 BUFFER 16 WAL_LEVEL 1;');
     await wsSql.exec('CREATE STABLE if not exists power.meters (ts timestamp, current float, voltage int, phase float) TAGS (location binary(64), groupId int);');
-    wsSql.close();
+    await wsSql.close();
 }
 
 (async () => {
@@ -32,7 +32,6 @@ async function Prepare() {
         await wsSchemaless.schemalessInsert([influxdbData], SchemalessProto.InfluxDBLineProtocol, Precision.NANO_SECONDS, 0);
         await wsSchemaless.schemalessInsert([telnetData], SchemalessProto.OpenTSDBTelnetLineProtocol, Precision.SECONDS, 0);
         await wsSchemaless.schemalessInsert([jsonData], SchemalessProto.OpenTSDBJsonFormatProtocol, Precision.SECONDS, 0);
-        wsSchemaless.close();
     } catch (e) {
         console.error(e);
     }finally {

nodejs/example/basicSql.ts

@@ -42,7 +42,7 @@ let dsn = 'ws://root:taosdata@localhost:6041';
                 let result = wsRows.getData();
                 console.log('queryRes.Scan().then=>', result);
             }
-            wsRows.close()            
+            await wsRows.close()            
         }