TSP-809 Fix for showing correct model and serial number instead of undefined

CHANGELOG.md

@@ -16,6 +16,11 @@ Check [Keep a Changelog](http://keepachangelog.com/) for recommendations on how
     Security -- in case of vulnerabilities.
 -->
 
+## [0.18.1]
+
+### Fixed
+- Showing correct model and serial number information instead of undefined (TSP-809)
+
 ## [0.18.0]
 
 ### Fixed
@@ -161,7 +166,8 @@ Check [Keep a Changelog](http://keepachangelog.com/) for recommendations on how
 - Feature to retrieve TSP-Link network details
 
 <!-- Version Comparison Links -->
-[Unreleased]: https://github.com/tektronix/tsp-toolkit/compare/v0.18.0...HEAD
+[Unreleased]: https://github.com/tektronix/tsp-toolkit/compare/v0.18.1...HEAD
+[0.18.1]: https://github.com/tektronix/tsp-toolkit/releases/tag/v0.18.1
 [0.18.0]: https://github.com/tektronix/tsp-toolkit/releases/tag/v0.18.0
 [0.17.0]: https://github.com/tektronix/tsp-toolkit/releases/tag/v0.17.0
 [0.16.4]: https://github.com/tektronix/tsp-toolkit/releases/tag/v0.16.4

package.json

@@ -3,7 +3,7 @@
     "publisher": "Tektronix",
     "displayName": "[Beta] Keithley TSP Toolkit",
     "description": "VSCode extension for Keithley Instruments' Test Script Processor",
-    "version": "0.18.0",
+    "version": "0.18.1",
     "icon": "./resources/TSP_Toolkit_128x128.png",
     "galleryBanner": {
         "color": "#EEEEEE",

src/communicationmanager.ts

@@ -121,19 +121,13 @@ export class CommunicationManager {
 
                 if (Ip == undefined) {
                     return Promise.reject(new Error("IP is undefined"))
-                }
-
-                const msn = await this._connHelper.getModelAndSerialNumber(Ip)
-                if (msn != undefined) {
-                    void vscode.window.showInformationMessage(
-                        Ip +
-                            ": Found instrument model " +
-                            msn.model +
-                            " with S/N: " +
-                            msn.sn,
-                    )
-                    await createTerminal(Ip, msn.model, text)
-                    return Promise.resolve(true)
+                } else {
+                    if (createTerminal(Ip, undefined, text))
+                        return Promise.resolve(true)
+                    else
+                        return Promise.reject(
+                            new Error("Unable to connect to instrument"),
+                        )
                 }
             }
         } else if (kicTerminals.length === 1) {

src/extension.ts

@@ -38,64 +38,41 @@ let _connHelper: ConnectionHelper
  * @param command_text command text that needs to send to terminal
  * @returns None
  */
-export async function createTerminal(
+export function createTerminal(
     connection_string: string,
     model_serial?: string,
     command_text?: string,
-) {
+): boolean {
     //'example@5e6:2461@2' OR '[email protected]'
     let res: [string, string?] = ["", undefined]
     let ip = connection_string
     let name = ""
-    let msn
-    let model_serial_no = ""
     if (connection_string.split("@").length > 1) {
         name = connection_string.split("@")[0]
         ip = connection_string.split("@")[1]
     }
 
     if (_connHelper.IPTest(ip)) {
         //LAN
-        msn = await _connHelper.getModelAndSerialNumber(ip) //const to let
-        if (msn != undefined) {
-            model_serial_no =
-                (msn.model ?? "undefined") + "#" + (msn.sn ?? "undefined") //const to let
-            if (name == "") {
-                name = FriendlyNameMgr.generateUniqueName(
-                    IoType.Lan,
-                    model_serial_no,
-                )
-            }
-
-            void vscode.window.showInformationMessage(
-                connection_string +
-                    ": Found instrument model " +
-                    msn.model +
-                    " with S/N: " +
-                    msn.sn,
-            )
-            res = _activeConnectionManager?.createTerminal(
-                name,
-                IoType.Lan,
-                `${connection_string}:${msn.port}`,
-                command_text,
-            )
-        }
-        //TODO: Remove this else statement once lxi page is ready for versatest
-        else {
-            res = _activeConnectionManager?.createTerminal(
-                name,
-                IoType.Lan,
-                connection_string,
-                command_text,
-            )
-        }
+        res = _activeConnectionManager?.createTerminal(
+            name,
+            IoType.Lan,
+            connection_string,
+            command_text,
+        )
 
         //const instr_to_save: string = "Lan:" + model_serial_no
         const info = res[0].replace("\n", "")
+        if (info == "") {
+            void vscode.window.showErrorMessage(
+                "Unable to connect to instrument",
+            )
+            return false
+        }
         name = res[1] == undefined ? name : res[1]
+        const port_number = "5025"
 
-        _instrExplorer.saveWhileConnect(ip, IoType.Lan, info, name, msn?.port)
+        _instrExplorer.saveWhileConnect(ip, IoType.Lan, info, name, port_number)
     } else {
         //VISA
         //This only works if selected from Instrument discovery
@@ -110,10 +87,17 @@ export async function createTerminal(
         )
 
         const info = res[0].replace("\n", "")
+        if (info == "") {
+            void vscode.window.showErrorMessage(
+                "Unable to connect to instrument",
+            )
+            return false
+        }
         name = res[1] == undefined ? name : res[1]
 
         _instrExplorer.saveWhileConnect(ip, IoType.Visa, info, name, undefined)
     }
+    return true
 }
 
 // Called when the extension is activated.
@@ -427,7 +411,7 @@ async function pickConnection(connection_info?: string): Promise<void> {
                         (option) => option.label === selectedItem.label,
                     )
                 ) {
-                    await createTerminal(selectedItem.label)
+                    createTerminal(selectedItem.label)
                 } else {
                     const Ip = selectedItem.label
                     if (Ip === undefined) {
@@ -467,7 +451,7 @@ async function connect(
     }
 
     if (_activeConnectionManager?.connectionRE.test(Ip)) {
-        await createTerminal(Ip, model_serial)
+        createTerminal(Ip, model_serial)
     } else {
         void vscode.window.showErrorMessage("Bad connection string")
     }
@@ -487,7 +471,7 @@ function connectCmd(def: object) {
         _instrExplorer.fetchConnectionArgs(def)
 
     if (_activeConnectionManager?.connectionRE.test(connection_str)) {
-        void createTerminal(connection_str, model_serial)
+        createTerminal(connection_str, model_serial)
     } else {
         void vscode.window.showErrorMessage("Unable to connect.")
     }

src/instruments.ts

@@ -1426,13 +1426,6 @@ export class InstrumentsExplorer {
         friendly_name: string,
         port: string | undefined,
     ) {
-        if (info == "") {
-            void vscode.window.showErrorMessage(
-                "Unable to connect to instrument",
-            )
-            return
-        }
-
         const _info = <IIDNInfo>JSON.parse(info)
         const __info = new InstrInfo()
         __info.io_type = ioType

src/resourceManager.ts

@@ -319,11 +319,16 @@ export class KicCell extends EventEmitter {
 
         if (info == "") return [info]
 
-        if (name == "") {
-            const _info = <IIDNInfo>JSON.parse(info)
-            //for instruments without lxi page, Ex: versatest, tspop etc, if user doesn't provide a connection name
-            //we generate a unique name based on *idn? info
+        const _info = <IIDNInfo>JSON.parse(info)
+        void vscode.window.showInformationMessage(
+            unique_id +
+                ": Found instrument model " +
+                _info.model +
+                " with S/N: " +
+                _info.serial_number,
+        )
 
+        if (name == "") {
             verified_name = FriendlyNameMgr.generateUniqueName(
                 IoType.Lan,
                 _info.model + "#" + _info.serial_number,
@@ -454,18 +459,6 @@ export class ConnectionHelper {
         if (!this.IPTest(conn_str) && !this.VisaResourceStringTest(conn_str)) {
             return "Enter proper IPv4 address or VISA resource string"
         }
-
-        void this.getModelAndSerialNumber(conn_str).then((msn) => {
-            if (msn != undefined) {
-                void vscode.window.showInformationMessage(
-                    conn_str +
-                        ": Found instrument model " +
-                        msn.model +
-                        " with S/N: " +
-                        msn.sn,
-                )
-            }
-        })
         return null
     }