v3.10.0

Features

• file: add a method mkdir (Jianhui Zhao)
• add a new module uci (Jianhui Zhao)
• add support sethook for all coroutines (Jianhui Zhao)
• add support to-be-closed (Jianhui Zhao)
• bump version 3.10.0 (Jianhui Zhao)

Bug Fixes

• file: fix the return value of writefile (Jianhui Zhao)
• socket: Return the correct error for lua_acceptk (Jianhui Zhao)
• handle error for some examples (Jianhui Zhao)
• ssl: add TLS 1.3 ciphers for mbedtls #10 (Jianhui Zhao)
• ssl: mbedtls: disable TLS 1.3 in client mode when skipping verification (Jianhui Zhao)

Performance Improvements

• mqtt: improve the timeout handling process (Jianhui Zhao)
• http: optimization of WebSocket key generation (Jianhui Zhao)
• mqtt: increase retransmit interval to 5.0s (Jianhui Zhao)
• sleep timer for each coroutine are allocated as needed. (Jianhui Zhao)
• simplify code and enhance performance (Jianhui Zhao)
• ubus: improve timeout setting (Jianhui Zhao)
• ubus: Optimize the retrieval of callback functions (Jianhui Zhao)

Chores

• rename some functions name (Jianhui Zhao)
• ubus: Adjust the code to make it easier to hook (Jianhui Zhao)