James Coglan
e568366f82
Formatting change: {...} should have spaces inside the braces
2019-06-11 16:12:52 +01:00
James Coglan
11476318ea
If any header used by Hybi is present, then pick Hybi, and likewise for Draft76. This means the driver is more likely to pick Hybi and report likely combinations of malformed headers as errors to the client.
2017-11-23 23:02:15 +00:00
James Coglan
2ec898c6a1
If any driver encounters a validation error in the request headers, it can throw an error and Driver#start will catch that and send a 400 response to the client.
2017-11-23 23:01:26 +00:00
James Coglan
5daa01be5e
Emit ping and pong events after all other effects of those frames have been carried out.
2017-08-02 21:32:17 +01:00
Keith Barrette
cfc45f2360
Fall back to ruby
2016-12-07 11:32:43 -05:00
James Coglan
9ce857b3d4
Revise uses of encoding APIs.
...
When originally implemented, we still supported Ruby 1.8, which
necessitated checking for encoding methods and using a regex to validate
UTF-8. These checks are now gone.
We tagged many strings as binary when not strictly necessary, either
because we were just going to iterate their bytes or because we were
going to hand them off to the caller which should just write them
directly to a socket. Strings used as buffers to accumulate streaming
input are still tagged as binary to avoid encoding
collision/conversion.
The places where we do need to tag as UTF-8 (i.e. just before emitting
to the application) remain, but copy the string if necessary. This
allows us to work with frozen strings.
Finally, strings passed in via the Driver#text method should be
*transcoded* to UTF-8 if necessary, not merely tagged. The Ruby
String#encode method produces a new string so this should also be safe
with frozen strings.
2016-05-19 21:08:22 +01:00
James Coglan
4ae198b1d3
Throw a more helpful error if a client driver is created with an invalid URL.
2015-10-17 21:37:13 +01:00
James Coglan
50ca31b4c8
Remove empty Driver#shutdown method.
2015-07-07 20:40:53 +01:00
James Coglan
9523937428
Initialize StreamReader in the base constructor.
2015-07-07 20:38:26 +01:00
Samuel Williams
425e15da83
Use StreamReader for both hybi and draft75.
2015-07-06 10:29:18 +09:00
James Coglan
fa11841bfa
Don't catch errors from event listeners. Instead, make sure that in all parsing methods in Hybi, @stage is set before any user called is invoked so the parser is in the right state before code that might raise is called.
2015-07-05 18:52:53 +01:00
James Coglan
83d317add2
Rescue from Exception when calling event listeners, and use the name 'error' for caught exceptions.
2015-07-05 15:31:36 +01:00
James Coglan
8eccf044b0
Change stage in the Base.shutdown() method to that all parsers stop processing input.
2015-07-04 21:06:50 +01:00
James Coglan
f218999304
If an event listener emits an error, close the connection with code 1011.
2015-07-04 20:54:42 +01:00
James Coglan
7af53b5be0
Add a pong() command for sending unsolicited pong frames.
2015-07-04 18:49:46 +01:00
James Coglan
d6b147f2e0
Fail the connection when the server receives an invalid Sec-WebSocket-Extensions header.
2015-03-26 09:43:59 +00:00
James Coglan
7b4352bb2f
Throw an error if drivers are created with unrecognised options.
2014-12-17 22:09:58 +00:00
James Coglan
eb20069011
Migrate the internal representation of buffers from arrays to ASCII-8BIT strings, since this is what we're planning on handing off to extensions.
2014-12-05 09:17:09 +00:00
James Coglan
ef4fc7c57a
Migrate the Hybi driver's internals to use Frame and Message objects compatible with websocket-extensions.
2014-12-02 22:51:42 +00:00
James Coglan
0a200bbdef
Refactor proxy support into a separate class that represents the proxy connection as a real object.
2014-11-06 23:37:13 +00:00
James Coglan
1b3f32bbc7
Trailing blank lines are bad.
2014-05-17 00:34:48 +01:00
James Coglan
03ca89f4a0
Remove a duplicated request-method check from WebSocket.websocket?.
2014-05-09 00:31:31 +01:00
Steven Williamson
08189c2a30
Minor fixes to allow native gems to load.
...
- websocket_mask.rb is in lib which in turn then loads websocket_mask.so
which should reside in the extensions directory external to the gem
directory at least as of rubygems 2.2.2.
- Changed extensions directory to match gemname as suggested in rubygems
guide
Simplifies loading the native extension but only tested on ruby 2.1.1
and only in my environment.
2014-04-14 17:18:54 +01:00
James Coglan
13780f7a61
Reduce MAX_LENGTH to 64 MB.
2013-12-27 18:19:09 +00:00
James Coglan
74c4cc1190
Extend max-length checking to draft-{75,76}.
2013-12-20 10:27:48 +00:00
James Coglan
ac3bb51cbd
Adjust encoding operations so that encoding is explicit at the call site, and all strings written to I/O are ASCII-8BIT.
2013-07-02 09:46:29 +01:00
James Coglan
5a7fadbcbe
Add API for setting custom handshake headers.
2013-05-11 20:28:36 +01:00
James Coglan
020c094e96
Add a driver for handling TCP servers, where we don't want to make the user parse the HTTP request.
2013-05-11 19:28:59 +01:00
James Coglan
ba696e8e2c
Implement a proper streaming HTTP response parser. This makes the client-side parser more robust and also gives a way to building a driver for TCP servers.
2013-05-11 16:56:29 +01:00
James Coglan
c5526b1c09
Return false from websocket? unless the request method is GET.
2013-05-04 17:46:35 +01:00
James Coglan
be1f1cdc35
Rename the module to websocket-driver.
2013-05-04 16:43:25 +01:00
James Coglan
Keith Barrette
Samuel Williams
Steven Williamson