metrics-exporter-dogstatsd

chore: Release metrics-exporter-dogstatsd version 0.9.8

Fixed

• Tightened the metrics dependency constraint to ^0.24.5 to avoid build failures when an older metrics 0.24.x is locked. (#692)

Changed

• DogStatsDRecorder uses Key::to_retained() for more efficient long-lived key storage. (#688)

Fixed

• Don't consume length prefix from next payload when draining finalized payloads. (#593)

Changed

• Fix reversed aggregation behavior based on the configured aggregation mode. (#589)
• Pack multiple metrics into a single payload based on the configured transport/payload size limit to improve I/O efficiency. (#586)
• Update metrics-util to 0.20.

Changed

• Bumped thiserror to 2.0. (#572)

Fixed

• Don't prepend a length delimiter for payloads when in UDS datagram mode. (#571)

Changed

• Allow Unix sockets to be used on more than just Linux platforms. (#569)

Fixed

• Create Unix datagram socket in unbound mode to avoid taking over socket, which caused silent errors when the path was already bound, leading to metrics not being forwarded properly. (#569)

Fixed

• The internal forwarder state was left in an inconsistent state after a connection failure was encountered. (#563)

Added

• Added support for configuring global labels, as well as prefix. (#555)

Added

• Genesis of the new version of this crate. This version of the exporter is a successor to the original metrics-exporter-dogstatsd exporter written by Valentino Volonghi, and starts after the last version of that crate (0.8.0) to indicate the SemVer-incompatible changes that have been made. This new crate is MIT licenses just as the original one was. The old code can be found here.