diff options
Diffstat (limited to 'ext/tk/lib/remote-tk.rb')
| -rw-r--r-- | ext/tk/lib/remote-tk.rb | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/ext/tk/lib/remote-tk.rb b/ext/tk/lib/remote-tk.rb index bdee25e060..85888b158a 100644 --- a/ext/tk/lib/remote-tk.rb +++ b/ext/tk/lib/remote-tk.rb @@ -14,6 +14,17 @@ class MultiTkIp @@TK_TABLE_LIST = [].taint unless defined?(@@TK_TABLE_LIST) def self._IP_TABLE; @@IP_TABLE; end def self._TK_TABLE_LIST; @@TK_TABLE_LIST; end + + @flag = true + def self._DEFAULT_MASTER + # work only once + if @flag + @flag = nil + @@DEFAULT_MASTER + else + nil + end + end end class RemoteTkIp @@IP_TABLE = MultiTkIp._IP_TABLE unless defined?(@@IP_TABLE) @@ -26,6 +37,15 @@ end require 'multi-tk' +class RemoteTkIp + if defined?(@@DEFAULT_MASTER) + MultiTkIp._DEFAULT_MASTER + else + @@DEFAULT_MASTER = MultiTkIp._DEFAULT_MASTER + end +end + + ############################### class << RemoteTkIp @@ -73,14 +93,19 @@ class RemoteTkIp @threadgroup = ThreadGroup.new + @safe_level = [$SAFE] + @cmd_queue = Queue.new +=begin @cmd_receiver, @receiver_watchdog = _create_receiver_and_watchdog() @threadgroup.add @cmd_receiver @threadgroup.add @receiver_watchdog @threadgroup.enclose +=end + @@DEFAULT_MASTER.assign_receiver_and_watchdog(self) @@IP_TABLE[@threadgroup] = self @@TK_TABLE_LIST.size.times{ @@ -94,6 +119,10 @@ class RemoteTkIp end @ip_id = _create_connection + class << self + undef :instance_eval + end + self.freeze # defend against modification end |