This brings the library sources into compliance with checkpatch
style except for three or four exceptions like WIN32 related stuff
and one long string constant I don't want to break into multiple
sprintf calls.
There should be no functional or compilability change from all
this (hopefully).
Signed-off-by: Andy Green <andy.green@linaro.org>
- multiple debug context calls lwsl_ err, warn, debug, parser, ext, client
- api added to set which contexts output to stderr using a bitfield log_level
- --disable-debug on configure removes all code that is not err or warn severity
- err and warn contexts always output to stderr unless disabled by log_level
- err and warn enabled by default in log_level
Signed-off-by: Andy Green <andy@warmcat.com>
When the output buffer was exhausted the input buffer was discarded
without checking if zlib had actually consumed all the input,
now we copy the remaining input data for the next call.
This quietens the spew so all typical debug info now is coming from
the user code (mirror protocol in the sample server / client case).
Signed-off-by: Andy Green <andy@warmcat.com>
This is initial x-google-mux support. It's disabled by default
since it's very pre-alpha.
1) To enable it, reconfigure with --enable-x-google-mux
2) It conflicts with deflate-stream, use the -u switch on
the test client to disable deflate-stream
3) It deviates from the google standard by sending full
headers in the addchannel subcommand rather than just
changed ones from original connect
4) Quota is not implemented yet
5) Close of subchannel is not really implemented yet
6) Google opcode 0xf is changed to 0x7 to account for
v7 protocol changes to opcode layout
However despite those caveats, in fact it can run the
test client reliably over one socket (both dumb-increment
and lws-mirror-protocol), you can open a browser on the
same test server too and see the circles, etc.
Signed-off-by: Andy Green <andy@warmcat.com>
Mozilla implementationcan issue window of up to 15,
need to match it
Reported-by: Patrick McManus <pmcmanus@mozilla.com>
Signed-off-by: Andy Green <andy@warmcat.com>
Patrick McManus from Mozilla pointed out that the spec requires a specific kind
of zlib compression, which is raw. You can select that by using a funny api in
zlib. Mozilla are correcting their compression to this, pywebsockets already did
it right in the first place, libwebsockets should now work OK with those.
Signed-off-by: Andy Green <andy@warmcat.com>
Extensions might be caching stuff that we should spill before a controlled close.
It's not allowed to send anything on the wire after the close request, so we need
to make the extensions spill just before.
Signed-off-by: Andy Green <andy@warmcat.com>
