From 81c3a58d1fed9f0e5713d005181b871c12843fd3 Mon Sep 17 00:00:00 2001 From: Waqas Hussain Date: Wed, 14 Jul 2010 20:10:35 +0500 Subject: util.sasl, util.sasl_cyrus: Updated method:mechanisms() to cache and re-use list of mechanisms. --- util/sasl_cyrus.lua | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) (limited to 'util/sasl_cyrus.lua') diff --git a/util/sasl_cyrus.lua b/util/sasl_cyrus.lua index b03174f5..5178f7cd 100644 --- a/util/sasl_cyrus.lua +++ b/util/sasl_cyrus.lua @@ -129,12 +129,15 @@ end -- get a list of possible SASL mechanims to use function method:mechanisms() - local mechanisms = {} - local cyrus_mechs = cyrussasl.listmech(self.cyrus, nil, "", " ", "") - for w in s_gmatch(cyrus_mechs, "[^ ]+") do - mechanisms[w] = true; + local mechanisms = self.mechs; + if not mechanisms then + mechanisms = {} + local cyrus_mechs = cyrussasl.listmech(self.cyrus, nil, "", " ", "") + for w in s_gmatch(cyrus_mechs, "[^ ]+") do + mechanisms[w] = true; + end + self.mechs = mechanisms end - self.mechs = mechanisms return mechanisms; end -- cgit v1.2.3