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.
nsh> ping 192.168.31.162
PING 192.168.31.162 56 bytes of data
56 bytes from 192.168.31.162: icmp_seq=0 time=8 ms
56 bytes from 192.168.31.162: icmp_seq=1 time=27 ms
56 bytes from 192.168.31.162: icmp_seq=2 time=17 ms
56 bytes from 192.168.31.162: icmp_seq=3 time=14 ms
56 bytes from 192.168.31.162: icmp_seq=4 time=16 ms
56 bytes from 192.168.31.162: icmp_seq=5 time=14 ms
56 bytes from 192.168.31.162: icmp_seq=6 time=8 ms
56 bytes from 192.168.31.162: icmp_seq=7 time=87 ms
WARNING: Received after timeout
56 bytes from 192.168.31.162: icmp_seq=8 time=1003 ms
56 bytes from 192.168.31.162: icmp_seq=8 time=6 ms
56 bytes from 192.168.31.162: icmp_seq=9 time=5 ms
10 packets transmitted, 11 received, 4294967287% packet loss, time 10011 ms
Signed-off-by: zhouliang3 <zhouliang3@xiaomi.com>
This reverts commit bd539651cdf1e5067dc5d21349ef835e98e262eb.
Reason for revert: Change the implementation method
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
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>
Gregory Nutt is the copyright holder for those files and he has submitted the
SGA as a result we can migrate the licenses to Apache.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Gregory Nutt has submitted the SGA
Pierre-Noel Bouteville has submitted the ICLA
as a result we can migrate the licenses to Apache.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
When making the following change, I haven't noticed that
g_httpuseragentfields contains a "Connection" header.
```
commit 092ce81444
Author: YAMAMOTO Takashi <yamamoto@midokura.com>
Date: Mon Mar 7 09:30:23 2022 +0900
webclient: Always use "connection: close" for HTTP 1.1 for now
* This matches the HTTP 1.0 behavior.
* Persistent connection doesn't make much sense with the current API.
```
It seems that some servers are not happy with the duplicated header
and ignore them. (and do the default keep-alive for HTTP 1.1)
eg. Azure Blob (global)
Gregory Nutt is the copyright holder for those files and he has submitted the
SGA as a result we can migrate the licenses to Apache.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
httpd_dirlist.c: In function 'httpd_dirlist':
Error: httpd_dirlist.c:199:40: error: '%s' directive output may be truncated writing up to 255 bytes into a region of size 128 [-Werror=format-truncation=]
199 | snprintf(path, CONFIG_NAME_MAX, "%s/%s",
| ^~
httpd_dirlist.c:199:7: note: 'snprintf' output between 2 and 385 bytes into a destination of size 128
199 | snprintf(path, CONFIG_NAME_MAX, "%s/%s",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
200 | file->path, dent->d_name);
| ~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Sometimes netcat in server mode crashed with "psock_accept: ERROR: si_accept failed: -9".
And sometimes it crashed with "up_assert: Assertion failed at file:inet/inet_sockif.c line: 841 task: netcat".
This option enables using sendfile() in ftpc binary transfer mode of PUT operation.
If the option is enabled but ASCII transfer mode is activated,
ftpc falls back to the combination of read() and write().
Using sendfile() provides a higher performance compared to
the combination of read() and write().
Also this option is useful for testing / debugging tcp_sendfile()
functionality of NuttX TCP/IP stack.
This option enables using sendfile() in netcat client mode
if a normal file (not stdin) is sent. If the option is enabled
but stdin is sent rather than a normal file, netcat falls back
to the combination of read() and write().
Using sendfile() provides a higher performance compared to
the combination of read() and write().
Also this option is useful for testing / debugging tcp_sendfile()
functionality of NuttX TCP/IP stack.
The logic changes are as follows:
1、Loop sending the DISCOVER up to CONFIG_NETUTILS_DHCPC_RETRIES times
and exit if failure
2、Loop sending the REQUEST up to CONFIG_NETUTILS_DHCPC_RETRIES times
and exit if failure
Signed-off-by: songlinzhang <songlinzhang@xiaomi.com>
* 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)
- check for minimum packet length (44 bytes, which includes the fields we
read next)
- pass the correct remaining buffer length to dhcpc_parseoptions()
- dhcpc_parseoptions(): ensure we never read past the end of the buffer
Gregory Nutt has submitted the SGA
Max Holtzberg has submitted the SGA
as a result we can migrate the licenses to Apache.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
It matches the original iperf behavior.
Note: -t is a client-only option for the original iperf 2.xx.
Note: You can still choose the previous behavior by
explictly specifying -t.
