node-amqp10: Unable to connect to azure queues (AmqpMalformedPayloadError)

Hi,

we are using node-amqp10 to receive messages from a queue hosted on Azure Service Bus. This has worked fine for weeks. Since today, our code is failing with the following error:

 AmqpMalformedPayloadError: malformed payload: Unable to decode value of 71 from
 buffer 4210710000000f0000001f0000002f0000003f0000004f0000005f0000006f0000007f00
00008f0000009f000000af000000bf000000cf000000df000000ef000000ff at index 12 of ar
ray

Full logs with debug mode enabled:

amqp10:client connecting to: amqps://ReadWrite:PASSWORDOMMITTED@SERVICEBUSOMMITTED +0ms
  amqp10:transport:tls Connecting to SERVICEBUSOMMITTED:5671 via TLS +25ms
  amqp10:connection Transitioning from DISCONNECTED to START due to connect +2ms

  amqp10:connection Sending Header 414d515003010000 +79ms
  amqp10:connection Transitioning from START to IN_SASL due to connected +0ms
  amqp10:connection Rx: 414d515003010000 +15ms
  amqp10:sasl Server SASL Version: 414d515003010000 vs 414d515003010000 +4ms
  amqp10:connection Rx: 0000003f02010000005340c03201e02f04b3000000074d5353424342
5300000005504c41494e00000009414e4f4e594d4f55530000000845585445524e414c +53ms
  amqp10:sasl Sending ReadWrite:PASSWORDOMMITTED +3m
s
  amqp10:framing sending frame:  +2ms @sasl-init(65) [mechanism='PLAIN' initialR
esponse=<Buffer 00 52 65 61 64 57 72 69 74 65 00 4a 58 6b 61 46 56 53 38 41 5a 7
6 2b 2f 57 55 69 66 38 33 62 47 77 78 6d 56 45 6f 64 4f 39 75 74 6c 7a 7a 48 6c
54 65 ... > hostname=null] : 0000004f02010000005341c04203a305504c41494ea03700526
561645772697465004a586b6146565338415a762b2f575569663833624777786d56456f644f39757
46c7a7a486c5465796a37633d40
  amqp10:connection Rx: 0000001a02010000005344c00d025000a00857656c636f6d6521 +17
ms
  amqp10:connection Sending Header 414d515000010000 +1ms
  amqp10:connection Transitioning from IN_SASL to HDR_SENT due to success +3ms
  amqp10:connection Rx: 414d515000010000 +18ms
  amqp10:connection Server AMQP Version: 414d515000010000 vs 414d515000010000 +1
ms
  amqp10:connection Transitioning from HDR_SENT to HDR_EXCH due to validVersion
+0ms
  amqp10:framing sending frame:  +3ms @open(16) [containerId='conn1467110470297'
hostname='SERVICEBUSOMMITTED' maxFrameSize=429496729
5 channelMax=65535 idleTimeout=120000 outgoingLocales='en-US' incomingLocales='e
n-US' offeredCapabilities=null desiredCapabilities=null properties={}] : 0000007
002000000005310c0630aa111636f6e6e31343637313130343730323937a12d70726f6a656374687
5626572742d6465762d616c65782e736572766963656275732e77696e646f77732e6e657470fffff
fff60ffff700001d4c0a305656e2d5553a305656e2d55534040c10100
  amqp10:connection Transitioning from HDR_EXCH to OPEN_SENT due to sendOpen +15
ms
  amqp10:connection Rx: 0000004702000000005310c03a0aa124633939336636613836623831
34383561386330636532333864393835333962645f473633407000010000601387700003a9804040
404040 +24ms
  amqp10:connection Transitioning from OPEN_SENT to OPENED due to openReceived +
1ms
  amqp10:connection Connected with params { maxFrameSize=65536, channelMax=4999,
idleTimeout=120000 } +1ms
  amqp10:connection Setting heartbeat check timeout to 15000 +0ms
  amqp10:client connected +1ms
  amqp10:session Transitioning from UNMAPPED to BEGIN_SENT due to sendBegin +1ms

  amqp10:framing sending frame:  +1ms @begin(17) [remoteChannel=null nextOutgoin
gId=1 incomingWindow=100 outgoingWindow=100 handleMax=4294967295 offeredCapabili
ties=null desiredCapabilities=null properties={}] : 0000001f02000001005311c01208
4052015264526470ffffffff4040c10100
  amqp10:connection Rx: 0000002102000000005311c0140860000152017000001388526452ff
4040c10100 +17ms
  amqp10:session processing frame:  +1ms @begin(17) [remoteChannel=1 nextOutgoin
gId=1 incomingWindow=5000 outgoingWindow=100 handleMax=255 offeredCapabilities=n
ull desiredCapabilities=null properties={}]
  amqp10:session Transitioning from BEGIN_SENT to MAPPED due to beginReceived +5
ms
  amqp10:session On BEGIN_RCVD, setting params to (1,5000,100,255) +1ms
  amqp10:client mapped +0ms
  amqp10:link undefined:0: Transitioning from DETACHED to ATTACHING due to sendA
ttach +4ms
  amqp10:link attach CH=1, Handle=0 +1ms
  amqp10:framing sending frame:  +0ms @attach(18) [name='orderqueue_fe1c188f-0d2
0-47fc-967e-0377e6c9fdc1' handle=0 role=true sndSettleMode=2 rcvSettleMode=0 sou
rce=@source(40) [address='orderqueue' durable=0 expiryPolicy='session-end' timeo
ut=0 dynamic=false dynamicNodeProperties={} distributionMode=null filter={} defa
ultOutcome=null outcomes=null capabilities=null] target=@target(41) [address='lo
calhost' durable=0 expiryPolicy='session-end' timeout=0 dynamic=false dynamicNod
eProperties={} capabilities=null] unsettled={} incompleteUnsettled=false initial
DeliveryCount=1 maxMessageSize=10000 offeredCapabilities=null desiredCapabilitie
s=null properties={}] : 000000aa02000001005312c09d0ea12f6f7264657271756575655f66
653163313838662d306432302d343766632d393637652d3033373765366339666463314341500250
00005328c0270ba10a6f72646572717565756543a30b73657373696f6e2d656e644342c1010040c1
0100404040005329c02007a1096c6f63616c686f737443a30b73657373696f6e2d656e644342c101
0040c101004252018000000000000027104040c10100
  amqp10:connection Rx: 0000018602000000005312d0000001760000000ea12f6f7264657271
756575655f66653163313838662d306432302d343766632d393637652d3033373765366339666463
31434250025000005328c0270ba10a6f72646572717565756543a30b73657373696f6e2d656e6443
42c1010040c10100404040005329c02007a1096c6f63616c686f737443a30b73657373696f6e2d65
6e644342c10100404040438000000000000037104040c1da08a319636f6d2e6d6963726f736f6674
3a747261636b696e672d6964a1246339393366366138366238313438356138633063653233386439
3835333962645f473633a31b656e61626c652d6d6573736167652d706172746974696f6e696e6741
a3176c6f676963616c2d706172746974696f6e2d636f756e74610100a3186c6f676963616c2d7061
72746974696f6e2d72616e676573e04210710000000f0000001f0000002f0000003f0000004f0000
005f0000006f0000007f0000008f0000009f000000af000000bf000000cf000000df000000ef0000
00ff +19ms

Simplification of our amqp10 code and settings:

var AMQPClient = require('amqp10').Client,
    Policy = require('amqp10').Policy;

var client = new AMQPClient(Policy.ServiceBusQueue, {
    receiverLink: {attach: {receiverSettleMode: 1}}
});

var init = function () {
    return client.connect('queueURIommitted')
        .then(function () {
            return client.createReceiver('queuenameommitted')
                .then(function (receiver) {
                    receiver.on('errorReceived', function (rx_err) {
                        console.error('===> RX ERROR: ', rx_err);
                    });
                    receiver.on('message', function (message) {
                        console.info('received: ', message.body);
                        //doing something with the message
                    });
                    console.info("Queue with name ommitted initialized");
                }, (err)=>{
                    console.error(err);
                    throw err;
                })
        })
};

We’re in touch with Azure just in case it is something on their end, any hints as to how we can circumvent this issue are appreciated