fix: call onerror for silently swallowed transport errors#1580

felixweinberger merged 2 commits intomodelcontextprotocol:v1.xmodelcontextprotocol/typescript-sdk:v1.xfrom

qing-ant:fix/onerror-transport-errors-v1xqing-ant/typescript-sdk:fix/onerror-transport-errors-v1xCopy head branch name to clipboard