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anders_n
Posted: Tue Apr 22, 2008 9:05 pm Reply with quote
User Joined: 28 Feb 2005 Posts: 155 Location: Saltillo, Mexico
There seems to be a problem using yaws:start_embedded when erlang
is started using a boot script.

The boot script loads all applications in the release. This leads to a failure
to load yaws in yaws:start_embedded/4.
The enclosed patch seems to solve the problem.

/Anders

--- lib/yaws/src/yaws.erl (revision 700)
+++ lib/yaws/src/yaws.erl (revision 701)
@@ -54,7 +54,11 @@
start_embedded(DocRoot, SL, GL) when list(DocRoot),list(SL),list(GL) ->
start_embedded(DocRoot, SL, GL, "default").
start_embedded(DocRoot, SL, GL, Id) when list(DocRoot),list(SL),list(GL) ->
- ok = application:load(yaws),
+ case application:load(yaws) of
+ ok -> ok;
+ {error, {already_loaded,yaws}} -> ok;
+ _ -> exit("Can not load yaws")
+ end,
ok = application:set_env(yaws, embedded, true),
ok = application:set_env(yaws, id, Id),
application:start(yaws),

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Guest
Posted: Tue Apr 22, 2008 10:55 pm Reply with quote
Guest
Anders Nygren wrote:
> There seems to be a problem using yaws:start_embedded when erlang
> is started using a boot script.
>

Thank you very much - patch applied in trunk


/klacke

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