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Setting m to 0 by default will prevent "error: ‘m’ may be used uninitialized in this function"
while compiling with the option -DLWS_WITH_LIBUV=ON.
With SMP as soon as we add the new sockfd to the fds table, in the
case we load-balanced the fd on to a different pt, service on it
becomes live immediately and concurrently. This can lead to the
unexpected situation that while we think we're still initing the
new wsi from our thread, it can have lived out its whole life
concurrently from another service thread.
Add a volatile flag to inform the owning pt that if it wants to
service the wsi during this init window, it must wait and retry
next time around the event loop.
On lwsws, incoming ws connections to the default vhost
are not rejected by the dummy protocol handler and not
really serviced either, leading to bots connecting to it to
get immortal, idle ws connections with no timeout (since it's an
established ws connection).
Rejecting these connections by default by adding a handler
for ESTABLISHED in the dummy handler will solve it nicely,
but it will break an unknown number of dumb. protocol-less
user implementations that rely on this behaviour by using
break; from their own ESTABLISHED handler and calling
through to the currently NOP dummy handler one.
Add support to assertively disable the default protocol
index used for subprotocol-less ws connections instead.
On h1, cgi stdout close doesn't prompt the http close, instead it
times out. Fix that so we also close on h1, and make the close
action itself on http timeout less drastic.
As it was, GnuTLS actually marks the close as a fatal TLS error.
We gradually filled up the free allocation, and they don't provide any
method to delete the oldest automatically. You literally have to sit
there deleting one artifact at a time (we create 7 per commit) using
their webui. I'm not going to do that.
While it's full, appveyor builds will just break.
So disable it.
RFC7692 states that control messages should not be compressed so there is no
need to inflate these messages.
There can be a bug if a control message is received while processing a
compressed message since lws relies on the RSV bit of the first message to
inflate the rx buffer or not.
Here we also check the opcode to only inflate a message if it is a data message.
Fixes: #1470
!!! WIP
This implements the "genec" layer wrapping mbedtls + openssl
ECDH support.
API tests are added for the parts that are implemented so far.
Stuff related to ec at all, like keys, are prefixed lws_genec_.
Stuff specific to ECDH are prefixed lws_genecdh_.
