Zilla crash during attempted WebSocket connection

[vordimous]

Describe the bug
Zilla is crashing with the below error when I try to connect over a WebSocket connection with Postman. I may have an invalid zilla.yaml but idk if the crash is intended or not.

2023-09-02 08:12:16 started
2023-09-02 08:14:09 org.agrona.concurrent.AgentTerminationException: java.lang.IllegalArgumentException: offset=92336 length=430702589 not valid for capacity=1049344
2023-09-02 08:14:09     at io.aklivity.zilla.runtime.engine/io.aklivity.zilla.runtime.engine.internal.registry.DispatchAgent.doWork(DispatchAgent.java:681)
2023-09-02 08:14:09     at org.agrona.core/org.agrona.concurrent.AgentRunner.doDutyCycle(AgentRunner.java:291)
2023-09-02 08:14:09     at org.agrona.core/org.agrona.concurrent.AgentRunner.run(AgentRunner.java:164)
2023-09-02 08:14:09     at java.base/java.lang.Thread.run(Thread.java:1623)
2023-09-02 08:14:09 Caused by: java.lang.IllegalArgumentException: offset=92336 length=430702589 not valid for capacity=1049344
2023-09-02 08:14:09     at org.agrona.core/org.agrona.concurrent.UnsafeBuffer.boundsCheckWrap(UnsafeBuffer.java:1674)
2023-09-02 08:14:09     at org.agrona.core/org.agrona.concurrent.UnsafeBuffer.wrap(UnsafeBuffer.java:246)
2023-09-02 08:14:09     at io.aklivity.zilla.runtime.binding.http.kafka/io.aklivity.zilla.runtime.binding.http.kafka.internal.types.Array32FW.tryWrap(Array32FW.java:136)
2023-09-02 08:14:09     at io.aklivity.zilla.runtime.binding.http.kafka/io.aklivity.zilla.runtime.binding.http.kafka.internal.types.stream.HttpBeginExFW.tryWrap(HttpBeginExFW.java:42)
2023-09-02 08:14:09     at io.aklivity.zilla.runtime.binding.http.kafka/io.aklivity.zilla.runtime.binding.http.kafka.internal.types.OctetsFW.get(OctetsFW.java:15)
2023-09-02 08:14:09     at io.aklivity.zilla.runtime.binding.http.kafka/io.aklivity.zilla.runtime.binding.http.kafka.internal.stream.HttpKafkaProxyFactory.newStream(HttpKafkaProxyFactory.java:188)
2023-09-02 08:14:09     at io.aklivity.zilla.runtime.engine/io.aklivity.zilla.runtime.engine.internal.registry.DispatchAgent.handleBeginInitial(DispatchAgent.java:1350)
2023-09-02 08:14:09     at io.aklivity.zilla.runtime.engine/io.aklivity.zilla.runtime.engine.internal.registry.DispatchAgent.handleDefaultReadInitial(DispatchAgent.java:1118)
2023-09-02 08:14:09     at io.aklivity.zilla.runtime.engine/io.aklivity.zilla.runtime.engine.internal.registry.DispatchAgent.handleReadInitial(DispatchAgent.java:1058)
2023-09-02 08:14:09     at io.aklivity.zilla.runtime.engine/io.aklivity.zilla.runtime.engine.internal.registry.DispatchAgent.handleRead(DispatchAgent.java:1005)
2023-09-02 08:14:09     at io.aklivity.zilla.runtime.engine/io.aklivity.zilla.runtime.engine.internal.concurent.ManyToOneRingBuffer.read(ManyToOneRingBuffer.java:181)
2023-09-02 08:14:09     at io.aklivity.zilla.runtime.engine/io.aklivity.zilla.runtime.engine.internal.registry.DispatchAgent.doWork(DispatchAgent.java:675)
2023-09-02 08:14:09     ... 3 more
2023-09-02 08:14:09     Suppressed: java.lang.Exception: [engine/data#3]        [0x03030000000000cd] streams=[consumeAt=0x000168c0 (0x00000000000168c0), produceAt=0x000168c0 (0x00000000000168c0)]
2023-09-02 08:14:09             at io.aklivity.zilla.runtime.engine/io.aklivity.zilla.runtime.engine.internal.registry.DispatchAgent.doWork(DispatchAgent.java:679)
2023-09-02 08:14:09             ... 3 more
2023-09-02 08:14:09 stopped

To Reproduce

1. zilla.yaml:

name: zilla-quickstart
bindings:

# Gateway ingress config
  tcp_server:
    type: tcp
    kind: server
    options:
      host: 0.0.0.0
      port: 
        - 8083
    routes:
        - when: 
            - port: 8083
          exit: mqtt_http_kafka_proxy
    telemetry:
      metrics:
        - stream.*

# MQTT proxy endpoints to Kafka a topics
  mqtt_http_kafka_proxy:
    type: http-kafka
    kind: proxy
    routes:
      - when:
          - method: GET
            path: /mqtt
        exit: kafka_cache_client
        with:
          capability: fetch
          topic: iot-messages


# Kafka caching layer
  kafka_cache_client:
    type: kafka
    kind: cache_client
    exit: kafka_cache_server
  kafka_cache_server:
    type: kafka
    kind: cache_server
    exit: kafka_client

# Connect to local Kafka
  kafka_client:
    type: kafka
    kind: client
    exit: kafka_tcp_client
  kafka_tcp_client:
    type: tcp
    kind: client
    options:
      host: kafka
      port: 29092
    routes:
      - when:
          - cidr: 0.0.0.0/0

2. connect over "ws://localhost:8083/mqtt"

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
This is the default config for a GUI I am testing:

Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context
Add any other context about the problem here.

[vordimous]

Adding an http server prevents the crash but still doesn't allow mqtt over websocket. closing as the bug was a miss configured zilla.yaml