fix(server): reject server-to-client requests on discover sessions - #1397

fix(server): reject server-to-client requests on discover sessions#1397

gocamille wants to merge 3 commits into

mainmodelcontextprotocol/rust-sdk:mainfrom

fix/1326-discover-outbound-guardmodelcontextprotocol/rust-sdk:fix/1326-discover-outbound-guardCopy head branch name to clipboard