1d7801a Fix bug: compile fail when select mbedtls
7ef3318 ssl: Optimize code
82516d4 ssl: Fix bug while reconnect fail
d44d71c start_file_service should move to rtty_start
b3e6f82 Remove unused variable
566440b Fix typo bug
3986ad6 Optimize code
f03f2c6 Fix bug: mem leak
9d555c4 Fix code style
