exception " Index out of range"

[lonelywolf4git]

I use node-zookeeper-client to connect zookeeper which version is 3.4.1(docker), it sometimes throw the following exception "app.js:10
at checkOffset (buffer.js:972:11)
at Uint8Array.Buffer.readInt32BE (buffer.js:1137:5)
.....
at Array.forEach ()
at constructor.Record.deserialize
at ConnectionManager.onSocketData
at emitOne (events.js:116:13)
at Socket.emit (events.js:211:7)
at addChunk (_stream_readable.js:263:12)

I add the console log here 👍
case 'buffer':
try {
length = buffer.readInt32BE(offset);
} catch (err) {
console.log("buffer's length is: " + buffer.length + " offset is " + offset)
throw err

        }

When throw it , I check the buffer length is 20, and offset is 20 too.
Can you help to check this ,thanks!

[rambo-panda]

It should have received abnormal data, right? In this case, it's best to close the socket and reconnect it?