…st errors

Added sync.WaitGroup to wait for asynchronous session cleanup goroutine to finish

wg.Add(1) is used before spawning the goroutine; wg.Done() is called upon completion

wg.Wait() ensures Close() blocks until the cleanup finishes, preserving correct shutdown order

Fixes an issue in tests where closing the client and server in quick succession could lead to connection refused errors due to the client's asynchronous close attempting to reach a server that has already shut down

Removed redundant blank lines to streamline the code structure

* refactor: replace fmt.Errorf with TransportError wrapper

Signed-off-by: Adam Shannag <shannagadam11@gmail.com>

* chore: add missing ":" to the wrapped error

Signed-off-by: Adam Shannag <shannagadam11@gmail.com>

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Signed-off-by: Adam Shannag <shannagadam11@gmail.com>

* fix application/json; charset=utf-8 error

* AI suggestion

* implement sampling in inprocess client/server

* docs

* cleanup

* cleanup

* feat:support in tool result handling & update example

Signed-off-by: FanOne <294350394@qq.com>

* feat:add doc about resource link

Signed-off-by: FanOne <294350394@qq.com>

* feat:add desc about ResourceLink in doc

* feat: add desc about resource link in docs

Signed-off-by: FanOne <294350394@qq.com>

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Signed-off-by: FanOne <294350394@qq.com>

…lemented the `SessionWithLogging` interface on `streamableHttpSession` (#484)

* feat(logging): add support for log message notifications

- Introduced `LoggingLevel.ShouldSendTo` for log level comparison
- Added `SendLogMessageToSpecificClient` to send log notifications to a specific client
- Added `SendLogMessageToClient` to send log notifications to the current session client
- Implemented `SessionWithLogging` interface for `streamableHttpSession`
- Added `sessionLogLevelsStore` to manage per-session log levels
- Updated `StreamableHTTPServer` to support setting and retrieving log levels
- Added tests covering log notification sending logic and format validation

* fix(staticcheck): simplify embedded field access in log notification

- Replaced `notification.Notification.Method` with `notification.Method` to resolve QF1008 from staticcheck
- No functional change; improves code clarity and eliminates linter warning