28 	"Config error: external_auth_protocol must be 'ejabberd' or 'generic'");

    28 	"Config error: external_auth_protocol must be 'ejabberd' or 'generic'");

    29 assert(not host:find(":"), "Invalid hostname");

    29 assert(not host:find(":"), "Invalid hostname");

    30 

    30 

    31 

    31 

    32 if not blocking then

    32 if not blocking then

    33 	log("debug", "External auth in non-blocking mode, yay!")

    34 	log("debug", "External auth in non-blocking mode, yay!")

    34 	waiter, guard = async.waiter, async.guarder();

    35 	waiter, guard = async.waiter, async.guarder();

    35 elseif auth_processes > 1 then

    36 elseif auth_processes > 1 then

    36 	log("warn", "external_auth_processes is greater than 1, but we are in blocking mode - reducing to 1");

    37 	log("warn", "external_auth_processes is greater than 1, but we are in blocking mode - reducing to 1");

    37 	auth_processes = 1;

    38 	auth_processes = 1;