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Add cowboy:set_env/3

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This commit is contained in:
Loïc Hoguin 2013-02-20 12:14:21 +01:00
parent 76b5cfea3f
commit b2ffff9bec
5 changed files with 63 additions and 4 deletions
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14
guide/routing.md
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@ -242,3 +242,17 @@ cowboy:start_http(my_http_listener, 100,
Note that this function will return `{error, badarg}` if the structure
given is incorrect.
Live update
-----------
You can use the `cowboy:set_env/3` function for updating the dispatch
list used by routing. This will apply to all new connections accepted
by the listener.
``` erlang
cowboy:set_env(my_http_listener, dispatch,
cowboy_router:compile(Dispatch)).
```
Note that you need to compile the routes before updating.