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We want to run 'make tests' and not that rebar command.
Also remove R14B as quoted doesn't work with it.
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The implementation is only partial for now but should work for
all browsers implementing it.
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To this end we are formatting the header names just like OTP does
except we do it for names of up to 32 characters, as there are
widely used header names of more than 20 characters, the limit that
OTP follows currently. An example of such header name would be
Sec-Websocket-Version.
The formatting itself is fairly simple: an uppercase character at
the start and after dashes, everything else lowercase.
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Until calendar exports them at least.
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Also sends a message 'shoot' that can be received by the protocol
to make sure Cowboy has had enough time to fully initialize the
socket. This message should be received before any socket-related
operations are performed.
WebSocket request connections are now moved from the pool 'default'
to the pool 'websocket', meaning we can have a lot of running
WebSockets despite having a low 'max_connections' setting.
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Currently only supports limiting the maximum number of
connections by managing connection pools.
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Based on Mochi Media, Inc.'s work in Mochiweb.
Conflicts:
rebar.config
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Magnus Klaar updated the PropEr tests and it should be fine now.
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Mostly thanks to Magnus Klaar as it took me a while to figure
out how PropEr tests had to be written.
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This fixes issue #33.
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Should be good for both GET and POST query strings.
This adds https://github.com/klaar/quoted.erl as a dependency.
Props to klaar for this code.
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Improves the readability of websocket handler code by having
two functions: websocket_handle/3 handles the packets received
from the socket, removing the tuple construct that was otherwise
needed, so only websocket_handle(Data, Req, State) is needed now;
websocket_info/3 handles the messages that the websocket handler
process received, as websocket_info(Info, Req, State).
Both functions return values are handled identically by Cowboy
so nothing changes on that end.
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Idea given by bfrog, fixes issue #34.
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This ensures that an error thrown in handler_terminate/4 will be
shown after the error from handler_call/6, in the expected order.
As we already call WebSocketHandler:terminate/3, this should
fix issue #23.
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This ensures we can cleanup what we did in Handler:init/3.
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Fixes issue #31.
Recursion shouldn't happen in a single catch statement or inside
a try .. catch statement. The only safe construct for catching
exceptions and perform recursion when everything goes well is
to put the recursive call inside a try .. of .. catch construct
in the of .. catch block.
Otherwise the stack gets filled with exception-related information
since they can still be caught if we were to send them and unfold
the whole thing.
Thanks go to lpgauth for reporting the issue and people on IRC
for explaining the hows and whys.
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This is probably not perfect yet but it should be better than
nothing. We'll improve things with feedback received from the
many users.
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Found thanks to warn_missing_spec and added with the help of typer.
Eunit functions do not have specs yet however.
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do not send ports 80 and 443 - browsers get mad
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Browsers get mad that the returned location address is not the same
as what they sent, since the :(80|443) is stripped.
Add a simple eunit test due to existing ct websockets tests not
covering this case.
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Rebar recently removed their dialyzer support options so we're switching
to plain dialyzer. And as a bonus it works much better!
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Just a change in the order of arguments of update_rfc1123.
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Return {ok, Req, State, hibernate}
or {reply, Data, Req, State, hibernate} to hibernate the websocket
process and save up memory and CPU. You should hibernate processes
that will receive few messages. So probably most of them.
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It removes all the non-essential data from the HTTP request record.
It allows some applications to make better use of their memory,
for example websockets which do not need to keep all the headers
information and can simply discard it using this function.
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Same as commit 4c4030a792a94d96f8bda5076fcfdc03a590030e but for websockets.
See also issue #13 on github.
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Following discussions on #erlounge.
Also fixes compilation in R14B03 and fixes a few underspecs
dialyzer warnings.
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Following mochiweb and misultin's example here even though I'm not
too thrilled about starting them and not stopping but it's optional
and the application's author can start/stop them as normal anyway.
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Inspired by gen_server and friends. Should fix issue #13.
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Thanks Mewn!
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The formatted date is generated and kept up to date regularly
by a gen_server process storing it in the cowboy_clock ets table.
Then it is retrieved by other processes simply by reading the table.
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