Function errorHasTransientTransportCode

client/js/src/internal/errors.ts:113–123

(error: Error)

}

function errorHasTransientTransportCode(error: Error): boolean {
    const code = (error as NodeJS.ErrnoException).code;
    return (
        // TCP RST or equivalent: common under flaky networks or after server restart.
        code === 'ECONNRESET' ||
        // Writing to a socket whose other end is gone (often grouped with reset/hang-up).
        code === 'EPIPE' ||
        // Socket-level failure after connect (e.g. unexpected close on the wire).
        code === 'UND_ERR_SOCKET'
    );
}