frame_too_large error on RabbitMQ DLQ

[Felipe Costa]

I'm using rabbitMQ 3.6.16 and using Spring cloud Strem (@StreamListenter) for consumer my messages.

My consumer are with error.

Channel shutdown: connection error; protocol method: #method<connection.close>(reply-code=501, reply-text=FRAME_ERROR - type 2, all octets = <<>>: {frame_too_large,141402,131064}, class-id=0, method-id=0).

is there any way to limit the size of the exception thrown by the DLQ or is it better to increase the size of the frame?

[Gary Russell]

Please ask Spring questions on Stack Overflow (tagged with spring-amqp and/or spring-cloud-stream); we (the Spring team) only monitor this group sporadically.

Starting with version 2.1.0. the Rabbit binder has a new property...

frameMaxHeadroom

The number of bytes to reserve for other headers when adding the stack trace to a DLQ message header. All headers must fit within the frame_max size configured on the broker. Stack traces can be large; if the size plus this property exceeds frame_max then the stack trace will be truncated. A WARN log will be written; consider increasing the frame_max or reducing the stack trace by catching the exception and throwing one with a smaller stack trace.

Default: 20000

With earlier versions you had to catch the exception in the listener and throw a new exception with a shorter stack trace (or increase the frame_max).

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