Class: Adhearsion::VoIP::FreeSwitch::OesServer
- Defined in:
- lib/adhearsion/voip/freeswitch/oes_server.rb
Defined Under Namespace
Classes: OesDispatcher
Instance Method Summary collapse
- #cached_dialplan_data ⇒ Object
-
#initialize(port, host = nil) ⇒ OesServer
constructor
A new instance of OesServer.
- #rubyize_keys_for(hash) ⇒ Object
- #serve(io) ⇒ Object
-
#should_reload_contexts? ⇒ Boolean
TODO.
Constructor Details
#initialize(port, host = nil) ⇒ OesServer
Returns a new instance of OesServer.
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# File 'lib/adhearsion/voip/freeswitch/oes_server.rb', line 14 def initialize(port, host=nil) @port, @host = port || 4572, host || "0.0.0.0" @cache_lock = Mutex.new super @port, @host, (1.0/0.0) log "Starting FreeSwitch OES Server" end |
Instance Method Details
#cached_dialplan_data ⇒ Object
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# File 'lib/adhearsion/voip/freeswitch/oes_server.rb', line 72 def cached_dialplan_data @cache_lock.synchronize do log "Checking whether the contexts should be reloaded" if should_reload_contexts? log "Getting the contexts" @abstract_contexts = DSL::Dialplan::DialplanParser.get_contexts log "Creating a new OesDispatcher" @abstract_dispatcher = OesDispatcher.new @vars['Channel-Unique-ID'] log "Done creating it" @abstract_dispatcher.def_keys! @abstract_contexts else log "Should not reload context." @abstract_dispatcher.instance_variable_set :@uuid, @vars['Channel-Unique-ID'] end return [@abstract_contexts.clone, @abstract_dispatcher.clone] end end |
#rubyize_keys_for(hash) ⇒ Object
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# File 'lib/adhearsion/voip/freeswitch/oes_server.rb', line 97 def rubyize_keys_for(hash) {}.tap do |pretty| hash.each { |k,v| pretty[k.to_s.underscore] = v } end end |
#serve(io) ⇒ Object
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# File 'lib/adhearsion/voip/freeswitch/oes_server.rb', line 21 def serve(io) log "Incoming call on the FreeSwitch outbound event socket..." Thread.me.extend DSL::Dialplan::ThreadMixin Thread.me.call.io = io conn = BasicConnectionManager.new io Thread.my.call.mgr = conn conn << "connect" @vars = conn.get_header answered = @vars['variable_endpoint_disposition'] == "ANSWER" conn << "myevents" myevents_response = conn.get_header answered ||= myevents_response['Event-Name'] == 'CHANNEL_ANSWER' log "Connected to Freeswitch. Waiting for answer state." until answered answered ||= conn.get_header['Event-Name'] == 'CHANNEL_ANSWER' end log "Loading cached dialplan" contexts, dispatcher = cached_dialplan_data log "Finished loading cached dialplans" first_context_name = @vars['variable_context'] || @vars["Channel-Context"] first_context = contexts[first_context_name.to_sym] log "Found context #{first_context_name} from call variables." # If the target context does not exist, warn and don't handle the call unless first_context log "No context '#{first_context_name}' found in " + "#{AHN_CONFIG.files_from_setting("paths", "").to_sentence(:connector => "or")}. Ignoring request!" return end # Enable events # Now that we have the code, let's dispatch it back. pretty_vars = rubyize_keys_for @vars dispatcher.def_keys! pretty_vars dispatcher.instance_eval(&first_context.block) rescue => e p e puts e.backtrace.map {|x| " " * 4 + x } end |
#should_reload_contexts? ⇒ Boolean
TODO. This is broken. Always returns true. Should cache the last reload time.
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# File 'lib/adhearsion/voip/freeswitch/oes_server.rb', line 92 def should_reload_contexts? !@abstract_contexts || !@abstract_dispatcher || AHN_CONFIG.files_from_setting("paths", "dialplan").map { |x| File.mtime(x) }.max < Time.now end |