Make slightly more flexible about configs and data

app.js

@@ -68,7 +68,9 @@ const getClusterData = () =>
   Object.fromEntries(
     Object.entries(clusters).map(([key, value]) => {
       value = JSON.parse(JSON.stringify(value))
+      if (value.config.sasl?.password) {
         value.config.sasl.password = passwordPlaceholder
+      }
       return [key, value.config]
     }))
 
@@ -158,6 +160,7 @@ const consumers = new Map()
 buildEscape(consumers, clusters)
 
 wsServer.on('connection', socket => {
+  socket.send('CONNECTED')
   socket.on('close', async () => {
     await killConsumer(consumers.get(socket))
     consumers.delete(socket)

query.js

@@ -17,8 +17,12 @@ const realTimeMessageSearch = async ({ kafka, topic, onMessage, searchCode, immu
     autoCommit: false,
     eachMessage: async ({ topic, partition, message }) => {
       const s = message.value.toString()
-      const value = JSON.parse(s)
-      delete value.Data
+      let value
+      try {
+        value = JSON.parse(s)
+      } catch (e) {
+        value = '' + s
+      }
       message.value = value
       const workingMessage = immutable ? deepCopy(message) : message
       if (!matcher || matcher(workingMessage, workingMessage.value)) {