added retry for puppeteering

types/connectors/eMessagePuppeteerConnector.js

@@ -33,7 +33,7 @@ class eMessagePuppeteerConnector extends Connector {
         }
     }
 
-    let sendPromise = new Promise(async (res, rej) => {
+    let sendPromise = () => new Promise(async (res, rej) => {
       const browser = await puppeteer.launch({ headless: true })
       this.connectorRegistry.reportState(msg, UUID, 'puppettering')
       const page = await browser.newPage()
@@ -44,29 +44,32 @@ class eMessagePuppeteerConnector extends Connector {
       await page.select(serviceSelect, serviceName)
       await page.click(serviceSelect)
       await page.click(serviceSelect)
-  
       await sleep(1e3)
   
       const selectServiceButton = 'input[name="pageSendForm:selectServiceButton"]'
       await page.waitForSelector(selectServiceButton)
       await page.click(selectServiceButton)
-  
+      await sleep(1e3)
   
       const pagerNumberInput = 'input[name="pageSendForm:pagerNumberInput"]'
       await page.waitForSelector(pagerNumberInput)
       await page.type(pagerNumberInput, identifier)
+      await sleep(1e3)
   
       const validatePagerNumberButton = 'input[id="pageSendForm:validatePagerNumberButton"]'
       await page.waitForSelector(validatePagerNumberButton)
       await page.click(validatePagerNumberButton)
+      await sleep(1e3)
   
       const pageContentInput = 'textarea[id="pageSendForm:pageContentInput"]'
       await page.waitForSelector(pageContentInput)
       await page.type(pageContentInput, payloadBuffer.toString('ascii'))
+      await sleep(1e3)
   
       const sendPageButton = 'input[id="pageSendForm:sendPageButton"]'
       await page.waitForSelector(sendPageButton)
       await page.click(sendPageButton)
+      await sleep(1e3)
   
       const messageSentResult = 'span[id="pageSendForm:messageSentResult"]'
       await page.waitForSelector(messageSentResult)
@@ -75,22 +78,34 @@ class eMessagePuppeteerConnector extends Connector {
       let value = await page.evaluate(el => el.textContent, $messageSentResult)
       // pageSendForm:messageSentResult
       if (value.indexOf("Meldung : OK") > -1) {
-        this.connectorRegistry.reportState(msg, UUID, 'transit')
           await browser.close()
           return res(true)
       } else {
-        this.connectorRegistry.reportState(msg, UUID, 'fail')
         await browser.close()
         return rej(value)
       }
     })
-    sendPromise
-    .catch((err) => {
-      console.error(err)
-      this.connectorRegistry.reportFail(msg, UUID)
-      return false
-    })
 
+    try {
+      await sendPromise()
+    } catch (e1) {
+      console.error(e1)
+      try {
+        await sendPromise()
+      } catch (e2) {
+        console.error(e2)
+        await sendPromise()
+        .then(_=>{
+          this.connectorRegistry.reportState(msg, UUID, 'transit')
+          return true
+        })
+        .catch((err) => {
+          console.error(err)
+          this.connectorRegistry.reportFail(msg, UUID)
+          return false
+        })
+      }
+    }
   }
 }
 module.exports = eMessagePuppeteerConnector