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Commit Graph

10 Commits

Author SHA1 Message Date
Ian Cottrell
7504fd2219 internal/lsp: fix broken lsp logs
ID's are now by value not pointer, which caused it to not use the Format
method, resulting in broken id strings
The id maps need to be crossover (set and get go to different maps for a given direction of message)

Change-Id: Ide2b63ec1b009ae3587ee10e8bce018732ea342c
Reviewed-on: https://go-review.googlesource.com/c/tools/+/229244
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Peter Weinberger <pjw@google.com>
2020-04-21 17:00:05 +00:00
Ian Cottrell
b854406a88 internal/jsonrpc2: make the wire structures private
The wire structures do not need to be public, and making them so might make it
harder to keep the package correct without breaking changes if the protocol
changes in the future.

Change-Id: I03a5618c63c9f7691183d4285f88a177ccdd3b35
Reviewed-on: https://go-review.googlesource.com/c/tools/+/227838
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
2020-04-13 01:57:29 +00:00
Ian Cottrell
2595e72532 internal/jsonrpc2: replace NewErrorf with fmt.Errorf
We utilize error wrapping to recover the error codes when needed.
The code constants are also replaced by fully declared errors with
human readable messages.

Change-Id: I8edeb05f5028e99966e4ca28151f644f008d4e7d
Reviewed-on: https://go-review.googlesource.com/c/tools/+/227837
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
2020-04-13 01:57:14 +00:00
Ian Cottrell
c92aeb7438 internal/lsp: improve ID formatting
Replace the String method with a Format method so we can use it for extra
formats.
Add some tests to make sure it is all correct

Change-Id: I39f361ffba036fad99c93f8c0944164f7cf199ec
Reviewed-on: https://go-review.googlesource.com/c/tools/+/227486
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
2020-04-10 13:25:36 +00:00
Rebecca Stambler
207d3de1fa all: fix some staticcheck errors
Updates golang/go#35718

Change-Id: I10bfd5421cd44bb58b8bcaa6e9205040c25f51be
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208257
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
2020-01-29 04:53:41 +00:00
Ian Cottrell
8b927904ee internal/jsonrpc2: extract logic to handler hooks
Change-Id: Ief531e4b68fcb0dbc71e263c185fb285a9042479
Reviewed-on: https://go-review.googlesource.com/c/tools/+/185983
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2019-07-12 21:32:46 +00:00
Ian Cottrell
619de4ed67 internal/jsonrpc2: refactor to enable a more advanced request
This separates hides the wire structures, and then exposes a new Request
type to allow for it to carry advanced features.
It also embeds the connection into the request and changes the signature of the
handler to no longer require a separate Conn argument.

Change-Id: I20b54f146285f7a9cb5f279c6ebdf0f286f4b829
Reviewed-on: https://go-review.googlesource.com/c/tools/+/183717
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2019-06-27 03:33:22 +00:00
Ian Cottrell
1f1f5f5d57 internal/lsp: decouple message processing from stream processing.
The means that the stream reader can move forward while a message is being processed.
This will significantly improve responsivness and cancellation handling, and also
allow message handlers to send messages themselves, reducing the need to spin up
new go routines inside handlers.
The flow control changes from blocking to failing when a server is busy, which removes
the main current cause of deadlock, but may break non deadlock cases that currently wait
if the queue is not sufficiently large.

Change-Id: Ia73eb049b38d0651344abdbf16c477a8ce1a6fd1
Reviewed-on: https://go-review.googlesource.com/c/tools/+/170007
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2019-03-29 19:59:38 +00:00
Ian Cottrell
96e9e165b7 cmd/golsp: format logging for the lsp inspector
This improves the logging capabilities of the jsonrpc 2 library to always
include the method and also an optional elapsed time.
This is used to implement an lsp inspector compatible logging mode in the golsp.

Change-Id: I2f7ac8b9298c4364b1b89cf6f696b534557ed139
Reviewed-on: https://go-review.googlesource.com/c/146157
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2018-11-02 22:32:51 +00:00
Ian Cottrell
e93be7f42f internal/jsonrpc2: a basic json rpc library to build an lsp on top of
Change-Id: I6aa47fffcb29842e3194231e4ad4b6be4386d329
Reviewed-on: https://go-review.googlesource.com/136675
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2018-09-24 17:56:01 +00:00