UDP: call to recv() in there for unknown reasons was trashing udp
delays: pending tls (where data is buffered and no pending POLLIN)
was not reflected in forcing the wait to 0 properly.
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Is this file also licensed under MIT license, I don’t see a license header like the other files in this repo?
Win32 compatible version of dirent.h microsoft just don't seem to be
able to include themselves.
MIT license, same as lws, link to original github project in the header
Add support for external pthreads lib on windows and some docs about how to do.
It can build with LWS_WITH_THREADPOOL and LWS_WITH_MINIMAL_EXAMPLES including the
pthreads-dependent ones without warnings or errors on windows platform as well with this.
pthreads_t can be anything, including a struct - not a pointer-to-a-struct
but the struct itself. These can't be cast to a void * for printing as they can
on linux, where the base type is a pointer.
Let's fix all the usage of those to determine their own thread index in terms
of the meaning to the program rather than as a tid.
Fix pthreads detection in the minimal examples and add it where needed.
Fix unistd.h include to be conditional on not WIN32
With this, -DLWS_WITH_MINIMAL_EXAMPLES=1 is happy and warning-free
on windows.
Rate limiting does not work correctly with AVS server, the last
block of rx data is not coming. Disable it for now so the
returned data comes as rapidly as the server can send and the
client receive.
There's a subtle difference between fork and vfork... when doing the
dup() before the exec, with cfork we are still dealing with the
parent process "possessed" by the forked process briefly inbetween
the vfork() and the exec().
That matters because when we close the duplicated fds for the stdxxx
pipes, with vfork we're closing the fd we still want to hold in the
parent process.
Nobody uses this from the wrapper... it brings in mbedtls_x509_crt_info()
even if you're using -ffunctionsections for a loss of about 1.7KB on Arm.
Let's chop it out...
GCC -fanalyzer did find a real issue (unchecked malloc return)
but it mainly reported things that weren't true due to what
was happening outside of the particular compilation unit that
it could see.
Starting with gcc 10 (in fedora 32) there's a new static
analyzer built into gcc you can enable with -fanalyzer. It
doesn't slow compilation much, but it's a bit hit and miss,
it only analyzes each compilation unit standalone so it
reports issues that can never happen.
Enable it if the option LWS_WITH_FANALYZER is enabled and
cmake can see the actual compiler supports it.
The mbedtls openssl wrapper wants to use exports from mbedtls' net_sockets.c,
but this is only supposed to work on *nix and windows. Typically people
are using mbedtls on RTOS type platforms and to use it, net_sockets.c
needs some hacking.
Try to avoid that situation by porting the two exports we need into the
lws plat code and call from the wrapper.
read has a tight leash on the states it's happy to turn up there,
it's good to be like that but it turns out LRS_FLUSHING_BEFORE_CLOSE
should be whitelisted since it can happen under some transient
conditions and is valid.
https://github.com/warmcat/libwebsockets/issues/1872
In some cases devices may be too constrained to handle JSON policies but still
want to use SS apis and methodology.
This introduces an off-by-default cmake option LWS_WITH_SECURE_STREAMS_STATIC_POLICY_ONLY,
if enabled the JSON parsing part is excluded and it's assumed the user code
provides its policy as hardcoded policy structs.
If a user sets a default filename for a http mount (.def in lws_http_mount),
eg. 'default.html', then a GET request for '/' correctly forwards to
'/default.html'.
However, without this commit the default filename is not taken into account for subdirectories. Thus,
GET subdir/
will forward to
'subdir/index.html'
instead of the expected
'subdir/default.html'
This commit changes the behavior such that the user-provided default filename is also used for subdirectories.
