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Code Issues Wiki Activity

Make sure the peer name is always available

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This commit is contained in:
Loïc Hoguin 2013-01-30 23:38:51 +01:00
parent f96e20aef7
commit 855e9652fa
1 changed files with 2 additions and 4 deletions
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6
src/cowboy_req.erl
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@ -187,7 +187,8 @@
new(Socket, Transport, Method, Path, Query, Fragment, new(Socket, Transport, Method, Path, Query, Fragment,
Version, Headers, Host, Port, Buffer, CanKeepalive, Version, Headers, Host, Port, Buffer, CanKeepalive,
Compress, OnResponse) -> Compress, OnResponse) ->
Req = #http_req{socket=Socket, transport=Transport, pid=self(), {ok, Peer} = Transport:peername(Socket),
Req = #http_req{socket=Socket, transport=Transport, pid=self(), peer=Peer,
method=Method, path=Path, qs=Query, fragment=Fragment, version=Version, method=Method, path=Path, qs=Query, fragment=Fragment, version=Version,
headers=Headers, host=Host, port=Port, buffer=Buffer, headers=Headers, host=Host, port=Port, buffer=Buffer,
resp_compress=Compress, onresponse=OnResponse}, resp_compress=Compress, onresponse=OnResponse},
@ -219,9 +220,6 @@ version(Req) ->
%% @doc Return the peer address and port number of the remote host. %% @doc Return the peer address and port number of the remote host.
-spec peer(Req) -spec peer(Req)
-> {{inet:ip_address(), inet:port_number()}, Req} when Req::req(). -> {{inet:ip_address(), inet:port_number()}, Req} when Req::req().
peer(Req=#http_req{socket=Socket, transport=Transport, peer=undefined}) ->
{ok, Peer} = Transport:peername(Socket),
{Peer, Req#http_req{peer=Peer}};
peer(Req) -> peer(Req) ->
{Req#http_req.peer, Req}. {Req#http_req.peer, Req}.