be22c0d442
Add a new option SSH_OPTIONS_NODELAY to enable or disable the Nagle Algorithm (TCP_NODELAY) on the session socket. Improved performance can be achieved for some applications like sftp servers by enabling SSH_OPTIONS_NODELAY as typically, the next request won't arrive until the server replies, which are typically small writes. Signed-off-by: Alberto Aguirre <albaguirre@gmail.com> Reviewed-by: Andreas Schneider <asn@cryptomilk.org>