Enforce no more internal use of deprecated apis (esp in the test apps)
Also signal clearly to users what is on the way out.
Signed-off-by: Andy Green <andy.green@linaro.org>
This adds support for multithreaded service to lws without adding any
threading or locking code in the library.
At context creation time you can request split the service part of the
context into n service domains, which are load-balanced so that the most
idle one gets the next listen socket accept.
There's a single listen socket on one port still.
User code may then spawn n threads doing n service loops / poll()s
simultaneously. Locking is only required (I think) in the existing
FD lock callbacks already handled by the pthreads server example,
and that locking takes place in user code. So the library remains
completely agnostic about the threading / locking scheme.
And by default, it's completely compatible with one service thread
so no changes are required by people uninterested in multithreaded
service.
However for people interested in extremely lightweight mass http[s]/
ws[s] service with minimum provisioning, the library can now do
everything out of the box.
To test it, just try
$ libwebsockets-test-server-pthreads -j 8
where -j controls the number of service threads
Signed-off-by: Andy Green <andy.green@linaro.org>
The user protocols struct has not been const until now.
This has been painful for a while because the semantics of the protocols
struct look like it's going to be treated as const.
At context creation, the protocols struct has been getting marked with the context,
and three apis exploited that to only need to be passed a pointer to a protocol to
get access to the context.
This patch removes the two writeable members in the context (these were never directly
used by user code), changes all pointers to protocols to be const, and adds an explicit
first argument to the three affected apis so they can have access to context.
The three affected apis are these
LWS_VISIBLE LWS_EXTERN int
-lws_callback_on_writable_all_protocol(const struct lws_protocols *protocol);
+lws_callback_on_writable_all_protocol(const struct lws_context *context,
+ const struct lws_protocols *protocol);
LWS_VISIBLE LWS_EXTERN int
-lws_callback_all_protocol(const struct lws_protocols *protocol, int reason);
+lws_callback_all_protocol(struct lws_context *context,
+ const struct lws_protocols *protocol, int reason);
LWS_VISIBLE LWS_EXTERN void
-lws_rx_flow_allow_all_protocol(const struct lws_protocols *protocol);
+lws_rx_flow_allow_all_protocol(const struct lws_context *context,
+ const struct lws_protocols *protocol);
unfortunately the original apis can no longer be emulated and users of them must update.
Signed-off-by: Andy Green <andy.green@linaro.org>
This nukes all the oldstyle prefixes except in the compatibility code.
struct libwebsockets becomes struct lws too.
The api docs are updated accordingly as are the READMEs that mention
those apis.
Signed-off-by: Andy Green <andy.green@linaro.org>
Change all internal uses of rationalized public apis to reflect the
new names.
Theer are a few things that got changed as side effect of search/replace
matches, but these are almost all internal. I added a compatibility define
for the public enum that got renamed.
Theoretically existing code should not notice the difference from these
two patches. And new code will find the new names.
https://github.com/warmcat/libwebsockets/issues/357
Signed-off-by: Andy Green <andy.green@linaro.org>
