client.rb in tmm1-amqp-0.6.3

- old
+ new

@@ -7,11 +7,11 @@
     def process_frame frame
       if mq = channels[frame.channel]
         mq.process_frame(frame)
         return
       end
-      
+
       case frame
       when Frame::Method
         case method = frame.payload
         when Protocol::Connection::Start
           send Protocol::Connection::StartOk.new({:platform => 'Ruby/EventMachine',
@@ -47,11 +47,11 @@
   end
 
   def self.client
     @client ||= BasicClient
   end
-  
+
   def self.client= mod
     mod.__send__ :include, AMQP
     @client = mod
   end
 
@@ -64,26 +64,38 @@
 
       @on_disconnect ||= proc{ raise Error, "Could not connect to server #{opts[:host]}:#{opts[:port]}" }
 
       timeout @settings[:timeout] if @settings[:timeout]
       errback{ @on_disconnect.call } unless @reconnecting
+
+      @connected = false
     end
 
     def connection_completed
+      start_tls if @settings[:ssl]
       log 'connected'
       # @on_disconnect = proc{ raise Error, 'Disconnected from server' }
       unless @closing
-        @on_disconnect = method(:reconnect)
+        @on_disconnect = method(:disconnected)
         @reconnecting = false
       end
+
+      @connected = true
+      @connection_status.call(:connected) if @connection_status
+
       @buf = Buffer.new
       send_data HEADER
       send_data [1, 1, VERSION_MAJOR, VERSION_MINOR].pack('C4')
     end
 
+    def connected?
+      @connected
+    end
+
     def unbind
       log 'disconnected'
+      @connected = false
       EM.next_tick{ @on_disconnect.call }
     end
 
     def add_channel mq
       (@_channel_mutex ||= Mutex.new).synchronize do
@@ -93,11 +105,11 @@
     end
 
     def channels
       @channels ||= {}
     end
-  
+
     def receive_data data
       # log 'receive_data', data
       @buf << data
 
       while frame = Frame.parse(@buf)
@@ -108,11 +120,11 @@
 
     def process_frame frame
       # this is a stub meant to be
       # replaced by the module passed into initialize
     end
-  
+
     def send data, opts = {}
       channel = opts[:channel] ||= 0
       data = data.to_frame(channel) unless data.is_a? Frame
       data.channel = channel
 
@@ -174,12 +186,21 @@
 
     def self.connect opts = {}
       opts = AMQP.settings.merge(opts)
       EM.connect opts[:host], opts[:port], self, opts
     end
-  
+
+    def connection_status &blk
+      @connection_status = blk
+    end
+
     private
-  
+
+    def disconnected
+      @connection_status.call(:disconnected) if @connection_status
+      reconnect
+    end
+
     def log *args
       return unless @settings[:logging] or AMQP.logging
       require 'pp'
       pp args
       puts