v3.3.0

Features

• sys: add a new method spawn to spawn process (Jianhui Zhao)
• sys: add a new method get_nprocs binding get_nprocs (Jianhui Zhao)
• examples: add an example for http server using multiiprocess (Jianhui Zhao)
• ubus: support automatically reconnect (Jianhui Zhao)
• log: Use Space to replace tab to split multiple arguments (Jianhui Zhao)
• socket: add support set socket option SO_MARK (Jianhui Zhao)
• dns: add an option mark to set SO_MARK (Jianhui Zhao)
• http: add an option mark to set SO_MARK (Jianhui Zhao)
• dns: add an option device to set SO_BINDTODEVICE (Jianhui Zhao)
• http: add an option device to set SO_BINDTODEVICE (Jianhui Zhao)
• http: add an option nameservers to query dns (Jianhui Zhao)
• dns: only use the nameservers from opts if provided. (Jianhui Zhao)
• bump version 3.3.0 (Jianhui Zhao)

Bug Fixes

• dns: do not panic when parse /etc/resolv.conf fail (Jianhui Zhao)
• ip: Fix panic while parse IFLA_MASTER (Jianhui Zhao)
• http: read body if no headers of chunked and content-length (Jianhui Zhao)
• dns: delete duplicate variable definition (Jianhui Zhao)
• dns: use 127.0.0.1 if not found dns from /etc/resolv.conf (Jianhui Zhao)

Code Refactoring

• socket: embed ipv6 parameters in options (Jianhui Zhao)
• socket: remove some wrap methods for inet6 (Jianhui Zhao)

Performance Improvements

• mqtt: use mosquitto_strerror for ON_DISCONNECT (Jianhui Zhao)

Chores

• url: Remove unnecessary parentheses (Jianhui Zhao)
• ubus: move tmr to req in struct eco_ubus_context (Jianhui Zhao)