By default mirror acts the same as before.
However if you access the test server with a url containing "?mirror=<name>", the session will bind to
a mirror instance private to "?mirror=<name>". Only sessions that used the same 'mirror=' name can
share the drawings, mirror instances with a different name (including the default "" name) are unaffected.
This adds
- simple lws_urlencode()
- simple lws_urldecode()
- simple lws_sql_purify
Those expect the data to all be there and process it up until
the first '\0'.
There is also a larger opaque apis for handling POST_BODY urldecode. To
enable these, you need to give cmake -DLWS_WITH_STATEFUL_URLDECODE=1 (or
arrange any larger feature that relies on it sets that in CMakeLists.txt)
- stateful urldecode with parameter array
These have create / process / destroy semantics on a struct that maintains
decode state.
Stateful urldecode is capable of dealing with large POST data in multiple
POST_BODY callbacks cleanly, eg, file transfer by POST.
Stateful urldecode with parameter array wraps the above with a canned
callback that stores the urldecoded data and indexes them in a pointer
array matching an array of parameter names.
You may also pass it an optional callback when creating it, that will recieve
uploaded file content.
The test html is updated to support both urlencoded and multipart forms,
with some javascript to do clientside validation of an arbitrary 100KB
file size limit (there is no file size limit in the apis).
Signed-off-by: Andy Green <andy@warmcat.com>
https://github.com/warmcat/libwebsockets/issues/501
This demonstrates how to do a 303 redirect on POST and provide
the results there, in both libwebsockets-test-server and the
plugin version.
Signed-off-by: Andy Green <andy@warmcat.com>
Add a test html button that will send 9KB of junk to confirm it
https://github.com/warmcat/libwebsockets/issues/480
permessage-deflate now checks the protocol rx buffer size for being
>=128, if not, permessage-deflate is disabled on that connection.
If it is >=128 but less than the zlib decompress buffer size, the
zlib decompress buffer size for that connection is reduced to the
nearest power of two of the protocol rx buf size.
To test this, dumb_increment is left violating the >= 128 rx buffer
size and permessage-deflte can be seen to be disabled on his
connections in the test html.
Signed-off-by: Andy Green <andy@warmcat.com>
This adds an api lws_close_reason() which lets you control what will
be sent in the close frame when the connection is closed by returning
nonzero from the user callback.
The test server demo is extended to prove it works in both directions.
With this, we should have nice close support.
https://github.com/warmcat/libwebsockets/issues/196
Signed-off-by: Andy Green <andy.green@linaro.org>
This adds a demonstration of how to use the http nonblocking
send action to the test server.
If you ask for /leaf.jpg from the test server, it will send
"by hand" a 2.4MB jpeg in HTTP, including the headers. See
the test server sources to see how it is done.
Although it's a file, and a jpeg image, actually the exact
same scheme will work for any data or mime type.
Signed-off-by: Andy Green <andy.green@linaro.org>
