X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=CHANGELOG.md;h=8e1fa2d3b9a4e18724156502b2372abcc665c0b4;hb=a4112fac7b86fe09650d2bb57969fe46404edd7d;hp=72c7a2754ba6161d9aeae6cff15dc24be653a3e7;hpb=db87efa2ec1e91e81517236b164b279e57b8daa8;p=govpp.git diff --git a/CHANGELOG.md b/CHANGELOG.md index 72c7a27..8e1fa2d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -11,19 +11,158 @@ This file lists changes for the GoVPP releases. - --> +## 0.5.0 + +> _TO BE RELESASED_ + + + +## 0.4.0 + +> _17 January 2022_ + +### Binapi Generator + +- the generator code has been split into multiple packages: + - [vppapi](binapigen/vppapi) - parses VPP API (`.api.json`) files + - [binapigen](binapigen) - processes parsed VPP API files and handles code generation +- added support for VPP enumflags type +- previously required manual patches for generated code should no longer be needed +- many generated aliases were removed and referenced to `*_types` files for simpler reading +- any types imported from other VPP API (`*_types.api`) files are now automatically resolved for generated Go code +- marshal/unmarshal methods for memory client messages are now generated +- generated new helper methods for more convenient IP and MAC address conversion +- RPC service code is now generated into a separated file (`*_rpc.ba.go`) in the same directory and uses a new low level + stream API +- added option to generate HTTP handlers for RPC services +- generated code now contains comments with information about versions of VPP and binapi-generator +- in addition to the file name, the binapi generator now accepts full path (including extension, + e.g. `/usr/share/vpp/api/core/vpe.api.json`) +- dependency on `github.com/lunixbochs/struc` was removed +- generated helper methods for `vpe_types.Timestamp` +- generated API messages comment may contain additional information about the given API development state (in progress, + deprecated) +- type `[]bool` is now known to the generator +- enhanced VPP version resolution - the generator is more reliable to evaluate installed VPP version + +### Features + +- [socketclient](adapter/socketclient) was optimized and received a new method to add client name +- added new API [stream](api/api.go) for low-level access to VPP API + - the `Stream` API uses the same default values as the `Channel` API + - it supports the same functional options (request size, reply size, reply timeout) +- [statsclient](adapter/statsclient) supports additional options (retry period, retry timeout) +- the compatibility check error now contains a list of compatible and incompatible messages wrapped + as `CompatibilityError` +- removed global binary API adapter. This change allows GoVPP to manage multiple VPP connections with different sockets + simultaneously +- added support for the stats v2. The `statsclient` adapter recognizes the version automatically so the `StatsAPI` + remains unchanged. In relation to this change, the legacy support (i.e. stat segment v0) for VPP <=19.04 was dropped. +- GoVPP now recognizes VPP state `NotResponding` which can be used to prevent disconnecting in case the VPP hangs or is + overloaded +- added method `SetLogger()` for setting the global logger +- `StatsAPI` has a new method `GetMemory()` retrieving values related to the statseg memory heap +- the stats socket allows an option to connect asynchronously in the same manner as the API socket connection. + Use `AsyncConnectStats()` to receive `ConnectionEvent` notifications +- Instead of a cumulative value, the `statsclient` error counter now provides a value per worker +- `ListStats(patterns ...string)` returns `StatIdentifier` containing the message name and the ID (instead of the name + only) +- added support for VPP stat symlinks +- GoVPP received its own [API trace](api/trace.go). See the [example](examples/api-trace) for more details. + +### Fixes + +- `MsgCodec` will recover panic occurring during a message decoding +- calling `Unsubscibe` will close the notification channel +- GoVPP omits to send `sockclnt_delete` while cleaning up socket clients in order to remove VPP duplicated close + complaints - VPP handles it itself +- fixed major bug causing GoVPP to not receive stats updates after VPP restart +- fixed name conflict in generated union field constructors +- the size of unions composed of other unions is now calculated correctly +- fixed race condition in the VPP adapter mock +- fixed crash caused by the return value of uint kind +- fixed encoding/decoding of float64 +- fixed the stats reconnect procedure which occasionally failed re-enable the connection. +- fixed occasional panic during disconnect +- `statsclient` wait for socket procedure works properly +- fixed memory leak in health check + +### Other + +- improved log messages to provide more relevant info +- updated extras/libmemif to be compatible with the latest VPP changes +- default health check parameter was increased to 250 milliseconds (up from 100 milliseconds), and the default threshold + was increased to 2 (up from 1) +- improved decoding of message context (message evaluation uses also the package path, not just the message ID) +- `statsclient` now recognizes between empty stat directories and does not treat them as unknown +- proxy client was updated to VPP 20.05 + +#### Examples + +- added more code samples of working with unions in [binapi-types](examples/binapi-types) +- added profiling mode to [perf bench](examples/perf-bench) example +- improved [simple client](examples/simple-client) example to work properly even with multiple runs +- added [multi-vpp](examples/multi-vpp) example displaying management of two VPP instances from single application +- added [stream-client](examples/stream-client) example showing usage of the new stream API +- [simple client](examples/simple-client) and [binapi-types](examples/binapi-types) examples show usage of + the `vpe_types.Timestamp` +- added [API trace example](examples/api-trace) + +#### Dependencies + +- updated `github.com/sirupsen/logrus` dep to `v1.6.0` +- updated `github.com/lunixbochs/struc` dep to `v0.0.0-20200521075829-a4cb8d33dbbe` + +## 0.3.5 + +> _18 May 2020_ + +### Fixes + +- statsclient: Fix stats data errors and panic for VPP 20.05 + +## 0.3.4 + +> _17 April 2020_ + +### Features + +- binapi-generator: Format generated Go source code in-process + +## 0.3.3 + +> _9 April 2020_ + +### Fixes + +- proxy: Unexport methods that do not satisfy rpc to remove warning + ## 0.3.2 + > _20 March 2020_ ### Fixes + - statsclient: Fix panic occurring with VPP 20.05-rc0 (master) +## 0.3.1 + +> _18 March 2020_ + +### Fixes + +- Fix import path in examples/binapi + ## 0.3.0 + > _18 March 2020_ ### Fixes + - binapi-generator: Fix parsing default meta parameter ### Features + - api: Improve compatibility checking with new error types: `adapter.UnknownMsgError` and `api.CompatibilityError` - api: Added exported function `api.GetRegisteredMessageTypes()` @@ -33,26 +172,32 @@ This file lists changes for the GoVPP releases. - binapi-generator: Compact generated methods ### Other + - deps: Update `github.com/bennyscetbun/jsongo` to `v1.1.0` - regenerate examples/binapi for latest VPP from stable/2001 ## 0.2.0 + > _04 November 2019_ ### Fixes + - fixed socketclient for 19.08 - fixed binapi compatibility with master (20.01-rc0) - fixed panic during stat data conversion ### Features + - introduce proxy for remote access to stats and binapi - optimizations for statclient ### Other + - migrate to Go modules - print info for users when sockets are missing ## 0.1.0 + > _03 July 2019_ The first release that introduces versioning for GoVPP.