1.5.8

This is a maintenance release

• Add rpc_blocking_request and rpc_non_blocking_request to default allowed message types

1.5.7

This is a maintenance release

• (PCP-900) Close connections after CRL update. Connections closes are throttled to prevent a thundering herd of reconnection requests.
• (PE-30041) Remove harmful term from pcp-broker config (controller-whitelist -> controller-allowlist)
• Lower default idle-timeout from 15 minutes to 6
• Allow configuration websocket idle-timeout

1.5.6

This is a maintenance release

• Update deploy repositories

1.5.5

This is a maintenance release

• Update clj-parent (4.4.1)
• Update pcp-client (1.3.1)

1.5.3

This is a maintenance release

• Removes the close! call before disconnecting. Having both close and disconnect created a race condition where close could close the connection too quickly. Manual testing with a check to ensure the session was still open nullified any resource saving benefits of having the disconnect.

1.5.2

This is a maintenance release

• PCP-862 Adds disconnect call when ending a superseded session after close! in order to free resources more quickly

1.5.0

This is a feature release

• Add support for Java 9

1.4.4

This is a maintenance release

• Includes updated Japanese translations for changes in 1.4.3.

1.4.3

This is a maintenance release

• PCP-777 Reject connections before websocket upgrade rather than after they've connected.

1.4.2

This is a maintenance release

• PCP-491 Make max message size for receiving messages configurable.
• Includes updated Japanese translations.

1.4.1

This is a maintenance release

• PCP-760 Fix an issue where requests received immediately after connecting to a controller may be ignored.

1.4.0

This is a feature release.

• PCP-732 Refine logging.
• PCP-737 Handle events on stale connections gracefully.
• Bump clj-parent to 1.2.1, which updates trapperkeeper-metrics to 1.1.0

1.3.4

This is a maintenance release

• Bump clj-parent to 1.1.0 which adds versioning for metrics-clojure, bump metrics-clojure from 2.5.1 to 2.6.1 as a result, remove unused dependencies

1.3.3

This is a maintenance release

• Bump clj-parent to 1.0.0 which upgrades jetty to 9.4

1.3.2

This is a maintenance release

• Bump clj-parent to 0.8.1 which upgrades structured-logging

1.3.1

This is a maintenance release

• Bump the default controller-disconnection-graceperiod setting from 45000 to 90000, to allow ample time for service restarts.
• Bump clj-pcp-client to version 1.1.5

1.3.0

This is a feature release.

The major update is a move to trapperkeeper-metrics 1.0.0. Also includes bumps to clj-parent 0.6.1 - which brings i18n 0.8.0 - and clj-pcp-client 1.1.4.

1.2.1

This is a maintenance release

• PCP-731 Bump clj-parent to 0.4.3 to pickup i18n 0.7.1 for a change in pot file name.

1.2.0

This is a feature release.

The major updates are:

• PCP-701 Reject client connections if outgoing connections are configured but not connected. This will also cause status to report an "error" state if the broker is running and outgoing connections are not connected.
• PCP-727 Add connection limit to pcp-broker so total connections can be capped.

1.1.1

This is a maintenance release

• Remove authorization.conf file to avoid conflicts when packaged alongside other services

1.1.0

This is a feature release.

The major updates are:

• PCP-600 Add support for inventory updates, which were introduced in the PCP v2 specifications
• PCP-681 Add the controller-uris and controller-whitelist configuration options. These are, respectively, a list of controllers to which the broker may connect, and a list of message types the broker may send to controllers.

1.0.1

This is a maintenance release

• Logs failure to deliver error messages and associate response to debug. These are normal behavior if the client disconnects after sending a message.

1.0.0

This is a major breaking release with significant new features. It introduces PCP v2 while maintaining limited compatibility with PCP v1. See pcp-specifications for details of changes in PCP v2. Note that in this release, pcp-broker ignores the subscribe property of inventory requests and does not send inventory updates.

The major changes in behavior are

• Delayed message delivery is no longer supported; message expiration is ignored in v1 messages.
• Multicast messaging is no longer supported; only messages with a single target will be allowed.
• Session association is deprecated. Client types may be specified by appending them to the connection URI; when not supplied client type defaults to agent. The client type established on connection must be used in any session_association requests.
• Debug chunks are no longer created or retransmitted.

Specific changes included

• PCP-645 Implement PCP v2
• PCP-637 Remove message persistence, multicast, and ActiveMQ
• PCP-597 Switch to using clj-parent for dependency versioning and get the broker name from webserver context.

0.8.5

This is a maintenance release to bump clj-pcp-common to 0.5.5.

0.8.4

This is a maintenance release to publish 0.8.2 to clojars.

0.8.3

This is a maintenance release to publish to an internal clojars repository.

0.8.2

This is a private security release, never published to clojars.

• PCP-655 PCP broker builds ring requests without enough validation

0.8.1

This is a maintenance release

• PCP-523 Add new unit and integration tests for message processing functions
• Update to (clj-i18n/0.4.3) and (pcp-common/0.5.4) for a performance-related bug fix

0.8.0

This is an improvement and bugfix release

• PCP-525 Rely on pcp-common.message for validating Messages
• PCP-385 Add pcp-access logger and improve docs
• PCP-354 Add profile to use Puppet internal mirrors for deps
• PCP-538 Restore initial delivery of expired messages
• PCP-531 Allow cert chains in broker certificate
• PCP-489 Improve onMessage handling
• PCP-526 Don't do schema validation in tests by default
• PCP-528 Fix unit and integration lein profiles
• PCP-524 Add error_message data's id when available
• PCP-516 CapsuleLog's sender may not be a PCP URI

0.7.3

This is an accidental release with the contents of 0.8.0

0.7.2

This is a bugfix release

• PCP-506 Make vNext route actually optional.

0.7.1

This is a bugfix release

• PCP-162 Externalize strings for localization.
• PCP-245 Avoid delivering expired messages.
• PCP-370 Removed old test SSL certificates.
• PCP-384 Check authorization of associate_request and inventory_request messages.
• PCP-448 Avoid heavy thread contention when disconnecting many clients simultaneously; previously included in pcp-broker 0.6.2.
• PCP-467 Disable Prismatic schema checks on internal functions for production.
• PCP-485 Speed up broker inventory_response generation.
• PCP-487 Increase PCP message expiry in tests to allow for more schema checks during testing.
• PCP-496 Set inventory_response expiration as the last step before sending messages, to avoid message expiring while creating it.

0.7.0

This is an improvement and bugfix release

• PCP-146 Added cloverage targets to enable us to see where test coverage is lacking.
• PCP-147 Extended unit test coverage.
• PCP-193 Removed old status webroute in preference to using trapperkeeper-status. To migrate:
• Add puppetlabs.trapperkeeper.services.status.status-service/status-service to your bootstrap.cfg.
• Mount puppetlabs.trapperkeeper.services.status.status-service/status-service via your web-routing configuration.
• PCP-199 Renamed :websocket webroute to :v1.
• PCP-234 Added additional test certificates.
• PCP-222 Fixed sort order of default package-supplied authorisation rule.
• PCP-194 Reimplemented internal Capsule and Connection types to use a defrecord rather than just a map schema.
• PCP-195 Added in-reply-to as an envelope property consistently.
• PCP-250 Added :vNext webroute where developing protocol changes (such as PCP-195) can be staged.
• PCP-295 Fixed status callback registered with trapperkeeper-status.
• PCP-301 Updated trapperkeeper dependency to version that supports HUP behaviour.
• PCP-292 Changed :vNext webroute so it is only mounted when named in a web-routing configuration.
• PCP-294 Close connections when the broker is not in a running state.

Note that the bugfix from 0.6.2 was not included in 0.7.0.

0.6.2

This is a bugfix release

• PCP-448 Avoid heavy thread contention when disconnecting many clients simultaneously.

0.6.1

This is a bugfix release

• #91 Correct a logging invocation in the message expired codepath.

0.6.0

This is an improvement and bugfix release

• PCP-115 Convert logging to use puppetlabs/structured-logging and revisit log levels and messages.
• PCP-124 Close unauthenticated websockets sessions with close-code 4003
• PCP-132 Change the behaviour of inventory_request to limit to currently connected matching identities.
• PCP-126 Limit the message redelivery timeout to be between 1..15 seconds.

0.5.0

This is the first public release to clojars.

• PCP-46 Release to clojars rather than internal nexus servers.

0.4.1

This is a bugfix release

• #80 Fix the fake ring request maker allow query-params to be matched.

0.4.0

This is a feature release

• PCP-88 Authorization system switched to trapperkeeper-authorization. See authorization for notes on how to configure this.

0.3.0

This is a feature and maintenance release

• CTH-134 Server identity is derived from the webserver certificate.
• PCP-37 Added configurations to drive ezbake projects.
• Added CONTRIBUTING.md and issue tracker breadcrumbs to README.md to prepare for a public clojars release.

0.2.2

This is a bugfix release

• CTH-351 Fix broker startup to always start a working broker.
• Adopt cljfmt style guide from https://github.com/puppetlabs/pl-clojure-style
• Relicence to APL 2.0 (from internal commercial)