Appendix A. OpenWire Format Options

Format options table
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Table A.1, “Wire Format Options Supported by OpenWire Protocol” shows the wire format options supported by the OpenWire protocol.

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Table A.1. Wire Format Options Supported by OpenWire Protocol
Option	Default	Description	Negotiation Policy
`wireformat.stackTraceEnabled`	`true`	Specifies if the stack trace of an exception occurring on the broker is sent to the client.	`false` if either side is `false`.
`wireformat.tcpNoDelayEnabled`	`false`	Specifies if a hint is provided to the peer that TCP `nodelay` should be enabled on the communications socket.	`false` if either side is `false`.
`wireformat.cacheEnabled`	`true`	Specifies that commonly repeated values are cached so that less marshalling occurs.	`false` if either side is `false`.
`wireformat.cacheSize`	`1024`	Specifies the maximum number of values to cache.	Use the smaller of the two values.
`wireformat.tightEncodingEnabled`	`true`	Specifies if wire size be optimized over CPU usage.	`false` if either side is `false`.
`wireformat.prefixPacketSize`	`true`	Specifies if the size of the packet be prefixed before each packet is marshalled.	`true` if both sides are `true`.
`wireformat.maxInactivityDuration`	`30000`	Specifies the maximum inactivity duration, in milliseconds, before the broker considers the connection dead and kills it. `<= 0` disables inactivity monitoring.	Use the smaller of the two values.
`wireformat.maxInactivityDurationInitalDelay`	`10000`	Specifies the initial delay in starting inactivity checks.