What works:
- Basic server & client operation
- Transmission and reception of announce, sync and follow-up
Still missing:
- SO_TIMINGS for getting more precise packet timestamps
- Implementation of delay_req and delay_resp packets
- Status and stop interfaces for the daemon
Based on the previous patch comments, some changes were made to make it more
nuttx style.
https://github.com/apache/nuttx-apps/pull/1829
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
Add xtables.c and xtables.h
In order to support the compilation of third-party utils, we encounter some
situations where the macro is not defined, refer to the common implementation
of other systems, add relevant definitions and empty function.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
Summary:
- This commit makes telnetd_daemon() in public so that we
can call it from applications.
- Also, adds new configs to support posix_spawnp()
Impact:
- telnetd only
Testing:
- Tested with sabre-6quad:netknsh (will be updated later)
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
My primary motivation at this point is to use it for basic proxy auth.
(specify "Proxy-Authorization" header)
But there can be other use cases for proxy-specific extra headers.
If/when we want to support other non-trivial auth methods, probably
a callback-based mechanism will be necessary. But at this point,
this serves my purpose well.
Include stdint.h for uint16_t explicitly.
This was necessary when I was trying to build this natively
on Ubuntu. It seems some other headers happen to pull
the uint16_t definition by luck on NuttX and macOS.
Use a separate webclient_context for tunnel establishment.
I chose this way (instead of having tunnelling steps in
the state machine of a single webclient_context) because
I want to allow tunnelling of non-HTTP protocols sooner or later.
Add a primitive API for tunnel establishment.
(WEBCLIENT_FLAG_TUNNEL and webclient_get_tunnel)
I plan to use this to implement https proxy support.
That is, the primary user will be webclient itself.
1、Round trip times in the ping command range from millisecond to subtle
2、Add statistics on RTT related min/avg/Max/mdev in ping program
3、The ping command supports ctrl+c interruption operations
Signed-off-by: xuewenliang <xuewenliang@xiaomi.com>
uint16_t is what's used in netlib and webclient in most of places.
There is a static analizer complaining on the type mismatch.
(It's actually harmless as far as I understand though.)
* webclient_perform
* Add a new flag to use non-blocking mode (WEBCLIENT_FLAG_NON_BLOCKING)
* Implement restarting
* Add a few associated API functions
* webclient_get_poll_info: get the descriptor info for poll/select
* webclient_abort: abort the operation (instead of restarting)
