lib/libuv/signal.rb in libuv-0.11.21 vs lib/libuv/signal.rb in libuv-0.11.22
- old
+ new
@@ -1,51 +1,51 @@
-module Libuv
- class Signal < Handle
-
-
- SIGNALS = {
- :HUP => 1,
- :SIGHUP => 1,
- :INT => 2,
- :SIGINT => 2,
- :BREAK => 21,
- :SIGBREAK => 21,
- :WINCH => 28,
- :SIGWINCH => 28
- }
-
-
- # @param loop [::Libuv::Loop] loop this signal handler will be associated
- # @param callback [Proc] callback to be called when the signal is triggered
- def initialize(loop)
- @loop = loop
-
- signal_ptr = ::Libuv::Ext.create_handle(:uv_signal)
- error = check_result(::Libuv::Ext.signal_init(loop.handle, signal_ptr))
-
- super(signal_ptr, error)
- end
-
- # Enables the signal handler.
- def start(signal)
- return if @closed
- signal = SIGNALS[signal] if signal.is_a? Symbol
- error = check_result ::Libuv::Ext.signal_start(handle, callback(:on_sig), signal)
- reject(error) if error
- end
-
- # Disables the signal handler.
- def stop
- return if @closed
- error = check_result ::Libuv::Ext.signal_stop(handle)
- reject(error) if error
- end
-
-
- private
-
-
- def on_sig(handle, signal)
- defer.notify(signal) # notify of a call
- end
- end
-end
+module Libuv
+ class Signal < Handle
+
+
+ SIGNALS = {
+ :HUP => 1,
+ :SIGHUP => 1,
+ :INT => 2,
+ :SIGINT => 2,
+ :BREAK => 21,
+ :SIGBREAK => 21,
+ :WINCH => 28,
+ :SIGWINCH => 28
+ }
+
+
+ # @param loop [::Libuv::Loop] loop this signal handler will be associated
+ # @param callback [Proc] callback to be called when the signal is triggered
+ def initialize(loop)
+ @loop = loop
+
+ signal_ptr = ::Libuv::Ext.create_handle(:uv_signal)
+ error = check_result(::Libuv::Ext.signal_init(loop.handle, signal_ptr))
+
+ super(signal_ptr, error)
+ end
+
+ # Enables the signal handler.
+ def start(signal)
+ return if @closed
+ signal = SIGNALS[signal] if signal.is_a? Symbol
+ error = check_result ::Libuv::Ext.signal_start(handle, callback(:on_sig), signal)
+ reject(error) if error
+ end
+
+ # Disables the signal handler.
+ def stop
+ return if @closed
+ error = check_result ::Libuv::Ext.signal_stop(handle)
+ reject(error) if error
+ end
+
+
+ private
+
+
+ def on_sig(handle, signal)
+ defer.notify(signal) # notify of a call
+ end
+ end
+end