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Do not crash if connection is closed while sending static file

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Loïc Hoguin 2013-01-22 17:08:32 +01:00
parent ca9184f39c
commit 166761483d
1 changed files with 6 additions and 2 deletions
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8
src/cowboy_static.erl
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@ -322,8 +322,12 @@ content_types_provided(Req, #state{filepath=Filepath,
file_contents(Req, #state{filepath=Filepath, file_contents(Req, #state{filepath=Filepath,
fileinfo={ok, #file_info{size=Filesize}}}=State) -> fileinfo={ok, #file_info{size=Filesize}}}=State) ->
Writefile = fun(Socket, Transport) -> Writefile = fun(Socket, Transport) ->
{ok, _} = Transport:sendfile(Socket, Filepath), %% Transport:sendfile/2 may return {error, closed}
ok %% if the connection is closed while sending the file.
case Transport:sendfile(Socket, Filepath) of
{ok, _} -> ok;
{error, closed} -> ok
end
end, end,
{{stream, Filesize, Writefile}, Req, State}. {{stream, Filesize, Writefile}, Req, State}.