Fix copy-pasted error message in unit test.

Signed-off-by: Krisztian Litkey <[email protected]>

Reject oversized messages on the sender side, keeping the
receiver side rejection intact. This should provide minimal
low-level plumbing for clients to attempt application level
corrective actions on the requestor side, if the high-level
protocol is designed with this in mind.

Co-authored-by: Alessio Cantillo <[email protected]>
Co-authored-by: Qian Zhang <[email protected]>
Signed-off-by: Krisztian Litkey <[email protected]>

Co-authored-by: Alessio Cantillo <[email protected]>
Co-authored-by: Qian Zhang <[email protected]>
Signed-off-by: Krisztian Litkey <[email protected]>

Use a dedicated, grpc Status-compatible error to wrap the
unique grpc status code, the size of the rejected message
and the maximum allowed size when a message is rejected
due to size limitations by the sending side.

Signed-off-by: Krisztian Litkey <[email protected]>

Signed-off-by: Krisztian Litkey <[email protected]>

Fix a race where an asynchronous server.Serve() invoked in a
a goroutine races with an almost immediate server.Shutdown().
If Shutdown() finishes its locked closing of listeners before
Serve() gets around to add the new one, Serve will sit stuck
forever in l.Accept(), unless the caller closes the listener
in addition to Shutdown().

This is probably almost impossible to trigger in real life,
but some of the unit tests, which run the server and client
in the same process, occasionally do trigger this. Then, if
the test tries to verify a final ErrServerClosed error from
Serve() after Shutdown() it gets stuck forever.

Signed-off-by: Krisztian Litkey <[email protected]>

channel: reject oversized messages on the sender side(, too).

server: fix a Serve() vs. (immediate) Shutdown() race

Signed-off-by: Jin Dong <[email protected]>

Add MD.Clone function