Add. Basic cache class

Fix. When memcache stopped and mod_memcache loaded dialplan did not build from DB.
This commit is contained in:
Alexey Melnichuk
2015-09-09 10:22:14 +04:00
parent f9a7759a9f
commit 4cb99be806
2 changed files with 78 additions and 15 deletions

View File

@@ -24,15 +24,21 @@
-- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-- POSSIBILITY OF SUCH DAMAGE.
local cache = require"resources.functions.cache"
--get the cache
if (trim(api:execute("module_exists", "mod_memcache")) == "true") then
XML_STRING = trim(api:execute("memcache", "get dialplan:" .. call_context));
else
XML_STRING = "-ERR NOT FOUND";
XML_STRING, err = cache.get("dialplan:" .. call_context)
if debug['cache'] then
if XML_STRING then
freeswitch.consoleLog("notice", "[xml_handler] dialplan:"..call_context.." source: memcache\n");
elseif err ~= 'NOT FOUND' then
freeswitch.consoleLog("notice", "[xml_handler] error get element form cache: " .. err .. "\n");
end
end
--set the cache
if (XML_STRING == "-ERR NOT FOUND") then
if not XML_STRING then
--connect to the database
require "resources.functions.database_handle";
@@ -287,8 +293,9 @@
XML_STRING = table.concat(xml, "\n");
--set the cache
tmp = XML_STRING:gsub("\\", "\\\\");
result = trim(api:execute("memcache", "set dialplan:" .. call_context .. " '"..tmp:gsub("'", "'").."' "..expire["dialplan"]));
if cache.support() then
cache.set("dialplan:" .. call_context, XML_STRING, expire["dialplan"])
end
--send the xml to the console
if (debug["xml_string"]) then
@@ -304,12 +311,5 @@
--close the database connection
dbh:release();
else
--replace the &#39 back to a single quote
XML_STRING = XML_STRING:gsub("'", "'");
--send to the console
if (debug["cache"]) then
freeswitch.consoleLog("notice", "[xml_handler] dialplan:"..call_context.." source: memcache\n");
end
end