code shuffling for kgio

Despite the large number of changes, most of it is code
movement here.

1 files changed, 32 insertions, 0 deletions

diff --git a/lib/rainbows/fiber/rev/server.rb b/lib/rainbows/fiber/rev/server.rb
new file mode 100644
index 0000000..9998cde
--- /dev/null
+++ b/lib/rainbows/fiber/rev/server.rb
@@ -0,0 +1,32 @@
+# -*- encoding: binary -*-
+# :enddoc:
+class Rainbows::Fiber::Rev::Server < Rev::IOWatcher
+  G = Rainbows::G
+  include Rainbows::ProcessClient
+
+  def to_io
+    @io
+  end
+
+  def initialize(io)
+    @io = io
+    super(self, :r)
+  end
+
+  def close
+    detach if attached?
+    @io.close
+  end
+
+  def on_readable
+    return if G.cur >= MAX
+    c = @io.kgio_tryaccept and Fiber.new { process(c) }.resume
+  end
+
+  def process(io)
+    G.cur += 1
+    process_client(io)
+  ensure
+    G.cur -= 1
+  end
+end