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| author | Stefan Strigler <[email protected]> | 2014-10-08 16:49:18 +0200 |
|---|---|---|
| committer | Stefan Strigler <[email protected]> | 2014-10-08 16:49:18 +0200 |
| commit | 8fd3ff2d629fa13a52061e7db5c67a3ba6fe4429 (patch) | |
| tree | 8337c1aff021ee40dccdac0c52a741b6bcb17929 /doc/src/guide/ws_handlers.ezdoc | |
| parent | b87150c713fe16601b314451b2fe25b62bd820bb (diff) | |
| download | cowboy-8fd3ff2d629fa13a52061e7db5c67a3ba6fe4429.tar.gz cowboy-8fd3ff2d629fa13a52061e7db5c67a3ba6fe4429.tar.bz2 cowboy-8fd3ff2d629fa13a52061e7db5c67a3ba6fe4429.zip | |
change init/2 to return #state{} in documentation
Most examples returned 'Opts' as given by second argument to init. By
using '#state{}' the examples make it more clear that this is what is
being passed as 'State' to all subsequent callbacks (if any).
Diffstat (limited to 'doc/src/guide/ws_handlers.ezdoc')
| -rw-r--r-- | doc/src/guide/ws_handlers.ezdoc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/src/guide/ws_handlers.ezdoc b/doc/src/guide/ws_handlers.ezdoc index cb30511..9f0fcbb 100644 --- a/doc/src/guide/ws_handlers.ezdoc +++ b/doc/src/guide/ws_handlers.ezdoc @@ -16,8 +16,8 @@ to all handlers. To establish a Websocket connection, this function must return a `ws` tuple. ``` erlang -init(Req, Opts) -> - {cowboy_websocket, Req, Opts}. +init(Req, _Opts) -> + {cowboy_websocket, Req, #state{}}. ``` Upon receiving this tuple, Cowboy will switch to the code |