Handler is now a function type that mapps to what used to be the Deliver method.
The only handler that used other methods was Canceller, for now that still
exists as LegacyHooks. Once the handlers are fully cleaned up we should be able
to re-implement canceller as handler middleware.
Each connection is now only allowed one handler, and it is passed to the Run
method, but handlers are composable.
Change-Id: I370e0459df851bb9c9c2a679b99cff073b94489e
Reviewed-on: https://go-review.googlesource.com/c/tools/+/226479
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
Gopls behavior on disconnection is currently somewhat undefined, because
it hasn't mattered when there was a single gopls session per binary
invocation. With golang/go#34111, this changes.
Checks are added to ensure clients and sessions are cleaned up when an LSP
connection closes. Also, normal client disconnection is differentiated
with the jsonrpc2.ErrDisconnected value.
Updates golang/go#34111
Change-Id: I74d48ad6dcfc30d11f7f751dcffb20c18a4cbaa3
Reviewed-on: https://go-review.googlesource.com/c/tools/+/220519
Run-TryBot: Robert Findley <rfindley@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
This uses the opencensus compatability later to track all the json rpc calls in
and out.
Change-Id: Ib719879a8d6855b6e6479a4f1b01fe823b548110
Reviewed-on: https://go-review.googlesource.com/c/tools/+/183248
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
