With SMP + event lib, extra locking is required when dealing with cross-thread
adoption case, and cross-vhost cases like wsi close, we need to hold the pt or
context lock.
These lock apis are NOPs when LWS_MAX_SMP == 1 which is the default.
This lets you find out the SMP Thread Service Index (tsi) that a wsi
is bound to. This allows you to, eg, filter a global wsi list so
you can find the ones that exist in your service thread context.
The cmake define isn't exported, and msvc objects to void * comparision to
non void *.
Also dump the callback pointer with any errors, since after looking it up
in your mapfile this is usually enough to understand which sul and when it
was set.
Fix build failure against Atmel ASF3 SDK that does not provide a file
API conforming to POSIX.
libwebsockets/lib/core/libwebsockets.c: In function 'lws_open':
libwebsockets/lib/core/libwebsockets.c:187:18: error: 'O_CREAT' undeclared (first use in this function)
if (((__oflag & O_CREAT) == O_CREAT)
^~~~~~~
In the case http client doesn't get a response and closes, currently
it is confused, it reports it as a CLIENT_CONNECTION_ERROR but then
also a CLOSED_CLIENT_HTTP.
Adapt the logic so we only go that way for ws connection... not getting
the server headers means not reaching ESTABLISHED, which makes it a
CCE not a CLOSE.
Also make sure we never issue a CLOSE type callback if we issued a CCE.
Currently only the low 8 bits of an SS state are proxied in a total packet
length of 8 octets. Keep that format and behaviour since all the defined
states fit in 8 bits, but also allow for 32-bit states using a packet length
of 11 octets with the same command.
This lets us proxy user states (from http mapping) which start at a user
base of 1000.
EXTERNAL_POLL is not recommended for use for a while, it's a hack to allow
integration of lws with random application poll() loops.
While lws is very happy to do that secondary job for any event lib using the
foreign loop support (for uv, event, glib, and ev), for random roll-your-
own poll() waits there's no api because there's no event lib. The solution
with a future is upgrade your application to use an event loop.
The test app that supports EXTERNAL_POLL was broken in Apr 2018, so it's
apparently good news nobody has been using it in new implementations
since then. This patch adds in the missing pieces so we can test it until
it is formally deprecated.
