Add a bit more theory around SSE transport shutdown, and some
documentation of the SSE transport protocol itself. Additionally, remove
a TODO to avoid the use of channel buffering for message queues in http
transports; instead, always write to message buffers in a select
statement containing a read from the done channel. The bounded size of
message buffers then serves to create backpressure for an overloaded
server.
Change-Id: I5701c5b95a5ae73d796a634e434f41dfcdbddf51
Reviewed-on: https://go-review.googlesource.com/c/tools/+/668237
Reviewed-by: Jonathan Amsterdam <jba@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Robert Findley <rfindley@google.com>
Add support for SSE transport, as defined by version 2024-11-05 and
2025-03-26 of the MCP spec.
In order to achieve this, the jsonrpc2 stream must be abstracted so that
we can implement it across multiple HTTP requests. This required some
refactoring of the jsonrpc2_v2 package, so that we can avoid the
Dialer/Binder interfaces and construct the Connection directly from its
constituent primitives.
Change-Id: Id627b5b5a474d92f2c613cfad904d14611e7c768
Reviewed-on: https://go-review.googlesource.com/c/tools/+/667475
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Jonathan Amsterdam <jba@google.com>
