diff options
Diffstat (limited to 'doc/src/guide/sub_protocols.asciidoc')
| -rw-r--r-- | doc/src/guide/sub_protocols.asciidoc | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/doc/src/guide/sub_protocols.asciidoc b/doc/src/guide/sub_protocols.asciidoc index 63fd52b..5332eec 100644 --- a/doc/src/guide/sub_protocols.asciidoc +++ b/doc/src/guide/sub_protocols.asciidoc @@ -16,8 +16,8 @@ is handled by the sub protocol. [source,erlang] ---- -init(Req, _Opts) -> - {cowboy_websocket, Req, #state{}}. +init(Req, State) -> + {cowboy_websocket, Req, State}. ---- The return value may also have a `Timeout` value and/or the @@ -29,10 +29,12 @@ The following snippet switches to the `my_protocol` sub protocol, sets the timeout value to 5 seconds and enables hibernation: +// @todo Yeah maybe what we really need is an Opts map. + [source,erlang] ---- -init(Req, _Opts) -> - {my_protocol, Req, #state{}, 5000, hibernate}. +init(Req, State) -> + {my_protocol, Req, State, 5000, hibernate}. ---- If a sub protocol does not make use of these options, it should |