ESL-15

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13235 d0543943-73ff-0310-b7d9-9358b9ac24b2

libs/esl/ruby/server3.rb

@@ -0,0 +1,66 @@
+#!/usr/bin/ruby
+
+# Simple Ruby ESL example that forks a new process for every connection.
+# Called like this: <action application="socket" data="localhost:8086 async full"/>
+#
+# Try pressing 5, 8 or 9 when the file is played and see what happens
+# 
+# Contributed by Mikael Bjerkeland
+
+require "ESL"
+require 'socket'
+include Socket::Constants
+bind_address = "127.0.0.1"
+bind_port = 8086
+
+def time_now
+  Time.now.strftime("%Y-%m-%d %H:%M:%S")
+end
+
+socket = Socket.new(AF_INET, SOCK_STREAM, 0)
+sockaddr = Socket.sockaddr_in(bind_port, bind_address)
+socket.bind(sockaddr)
+socket.listen(5)
+puts "Listening for connections on #{bind_address}:#{bind_port}"
+loop do 
+  client_socket, client_sockaddr = socket.accept #_nonblock
+  pid = fork do
+    @con = ESL::ESLconnection.new(client_socket.fileno)
+    info = @con.getInfo
+    uuid = info.getHeader("UNIQUE-ID")
+    @con.sendRecv("myevents")
+    @con.sendRecv("divert_events on")
+
+    puts "#{time_now} [#{uuid}] Call to [#{info.getHeader("Caller-Destination-Number")}]"
+    @con.execute("log", "1, Wee-wa-wee-wa")
+    @con.execute("info", "")
+    @con.execute("answer", "")
+    @con.execute("playback", "/usr/local/freeswitch/sounds/music/8000/suite-espanola-op-47-leyenda.wav")
+
+    while @con.connected
+      e = @con.recvEvent
+
+      if e
+        name = e.getHeader("Event-Name")
+        puts "EVENT: #{name}"
+        break if name == "SERVER_DISCONNECTED"
+        if name == "DTMF"
+          digit = e.getHeader("DTMF-DIGIT")
+          duration = e.getHeader("DTMF-DURATION")
+          puts "DTMF DIGIT #{digit} (#{duration})"
+          if digit == "5"
+            @con.execute("log", "1, WHA HA HA. User pressed 5")
+          elsif digit == "8"
+            # TODO: close connection without hangup in order to proceed in dialplan. How?
+          elsif digit == "9"
+            @con.execute("transfer", "99355151")
+          end
+        end
+
+      end 
+    end
+    puts "Connection closed"
+  end
+
+  Process.detach(pid)
+end