rename rev/thread => rev/thread_client

While we're at it, unindent

1 files changed, 38 insertions, 0 deletions

diff --git a/lib/rainbows/rev/thread_client.rb b/lib/rainbows/rev/thread_client.rb
new file mode 100644
index 0000000..e529b5b
--- /dev/null
+++ b/lib/rainbows/rev/thread_client.rb
@@ -0,0 +1,38 @@
+# -*- encoding: binary -*-
+# :enddoc:
+require 'thread'
+require 'rainbows/rev/master'
+
+RUBY_VERSION =~ %r{\A1\.8} and
+  warn "Rev and Threads do not mix well under Ruby 1.8"
+
+class Rainbows::Rev::ThreadClient < Rainbows::Rev::Client
+  def app_call
+    KATO.delete(self)
+    disable if enabled?
+    @env[RACK_INPUT] = @input
+    app_dispatch # must be implemented by subclass
+  end
+
+  # this is only called in the master thread
+  def response_write(response)
+    alive = @hp.next? && G.alive
+    rev_write_response(response, alive)
+    return quit unless alive && :close != @state
+
+    @state = :headers
+  end
+
+  # fails-safe application dispatch, we absolutely cannot
+  # afford to fail or raise an exception (killing the thread)
+  # here because that could cause a deadlock and we'd leak FDs
+  def app_response
+    begin
+      @env[REMOTE_ADDR] = @_io.kgio_addr
+      APP.call(@env.update(RACK_DEFAULTS))
+    rescue => e
+      Rainbows::Error.app(e) # we guarantee this does not raise
+      [ 500, {}, [] ]
+    end
+  end
+end