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-rw-r--r--plugins/mod_compression.lua24
1 files changed, 12 insertions, 12 deletions
diff --git a/plugins/mod_compression.lua b/plugins/mod_compression.lua
index 531ea8ea..9da5254e 100644
--- a/plugins/mod_compression.lua
+++ b/plugins/mod_compression.lua
@@ -1,6 +1,6 @@
-- Prosody IM
-- Copyright (C) 2009-2012 Tobias Markmann
---
+--
-- This project is MIT/X11 licensed. Please see the
-- COPYING file in the source package for more information.
--
@@ -103,7 +103,7 @@ local function setup_compression(session, deflate_stream)
return;
end
return compressed;
- end);
+ end);
end
-- setup decompression for a stream
@@ -131,13 +131,13 @@ module:hook("stanza/http://jabber.org/protocol/compress:compressed", function(ev
-- create deflate and inflate streams
local deflate_stream = get_deflate_stream(session);
if not deflate_stream then return true; end
-
+
local inflate_stream = get_inflate_stream(session);
if not inflate_stream then return true; end
-
+
-- setup compression for session.w
setup_compression(session, deflate_stream);
-
+
-- setup decompression for session.data
setup_decompression(session, inflate_stream);
session:reset_stream();
@@ -158,29 +158,29 @@ module:hook("stanza/http://jabber.org/protocol/compress:compress", function(even
session.log("debug", "Client tried to establish another compression layer.");
return true;
end
-
+
-- checking if the compression method is supported
local method = stanza:child_with_name("method");
method = method and (method[1] or "");
if method == "zlib" then
session.log("debug", "zlib compression enabled.");
-
+
-- create deflate and inflate streams
local deflate_stream = get_deflate_stream(session);
if not deflate_stream then return true; end
-
+
local inflate_stream = get_inflate_stream(session);
if not inflate_stream then return true; end
-
+
(session.sends2s or session.send)(st.stanza("compressed", {xmlns=xmlns_compression_protocol}));
session:reset_stream();
-
+
-- setup compression for session.w
setup_compression(session, deflate_stream);
-
+
-- setup decompression for session.data
setup_decompression(session, inflate_stream);
-
+
session.compressed = true;
elseif method then
session.log("debug", "%s compression selected, but we don't support it.", tostring(method));