I think this is probably also the problem that this user on Jira thought was a bug at http://jira.freeswitch.org/browse/MODLANG-128 <http://jira.freeswitch.org/browse/MODLANG-128>Anyway, thanks! I had wanted the state of the channel because after hang-up of a channel being controlled by a lua script, the script continues executing. My lua script has a few loops, so if a caller hangups during a loop, the lua script never exits (gets caught in the loop). So I was trying to get the state variable to see if the call still exists, and if not exist the loop and close the lua script. Is there an easier way that I'm missing to accomplish this? Also when using onInput and a dtmf_callback within a luascript, you can interrupt a session:sleep and/or a playmsg, but it seems once the onInput execution is finished, the sleep and playmsg continue. Is the correct method to have the onInput return break; to stop the old sleep and playmsg from Q'ing? Thanks so much. --matt On Sat, Sep 19, 2009 at 10:27 PM, Anthony Minessale < anthony.minessale@gmail.com> wrote:
state is not a variable. I added a session:getState() for you to trunk but I am not sure why you need it.
On Sat, Sep 19, 2009 at 9:36 AM, Matthew Fong <mattdfong@gmail.com> wrote:
I'm having trouble getting the channel variable state in my Lua ivr example. I have tried both
session:getVariable("state") session:getVariable("Channel-State") session:getVariable("answer_state") session:getVariable("Answer-State")
but lua reports nil for all attempts
I did a uuid_dump and it appears normal....and both Channel-State and Answer-State Variables are present...does anyone know why my Lua IVR can not get these channel variables? Thanks
--matt
uuid_dump:Event-Name: CHANNEL_DATA Core-UUID: ed5556a8-060f-4ce4-85bb-0a70b08120cf FreeSWITCH-Hostname: matthew-laptop FreeSWITCH-IPv4: 192.168.2.2 FreeSWITCH-IPv6: %3A%3A1 Event-Date-Local: 2009-09-19%2012%3A47%3A20 Event-Date-GMT: Sat,%2019%20Sep%202009%2012%3A47%3A20%20GMT Event-Date-Timestamp: 1253364440904749 Event-Calling-File: mod_commands.c Event-Calling-Function: uuid_dump_function Event-Calling-Line-Number: 3298 Channel-State: CS_EXECUTE Channel-State-Number: 4 Channel-Name: sofia/internal/1001 Unique-ID: 12ee98af-d76d-483c-b9a9-59e7f08ca4e9 Call-Direction: outbound Presence-Call-Direction: outbound Answer-State: answered Channel-Read-Codec-Name: PCMU Channel-Read-Codec-Rate: 8000 Channel-Write-Codec-Name: PCMU Channel-Write-Codec-Rate: 8000 Caller-Caller-ID-Name: FreeSWITCH Caller-Caller-ID-Number: 0000000000 Caller-Network-Addr: 192.168.2.4 Caller-Destination-Number: 1001 Caller-Unique-ID: 12ee98af-d76d-483c-b9a9-59e7f08ca4e9 Caller-Source: src/switch_ivr_originate.c Caller-Context: default Caller-Channel-Name: sofia/internal/1001 Caller-Profile-Index: 1 Caller-Profile-Created-Time: 1253364439936068 Caller-Channel-Created-Time: 1253364439936068 Caller-Channel-Answered-Time: 1253364440900612 Caller-Channel-Progress-Time: 1253364439976071 Caller-Channel-Progress-Media-Time: 0 Caller-Channel-Hangup-Time: 0 Caller-Channel-Transfer-Time: 0 Caller-Screen-Bit: true Caller-Privacy-Hide-Name: false Caller-Privacy-Hide-Number: false variable_channel_name: sofia/internal/1001 variable_sip_local_url: 1001%40192.168.2.2 variable_sip_destination_url: %22user%22%20%3Csip%3A1001%40192.168.2.4%3A5061%3Bfs_nat%3Dyes%3Bfs_path%3Dsip%253A1001%2540192.168.2.4%253A5061%3E variable_is_outbound: true variable_ignore_early_media: true variable_originate_early_media: false variable_sip_nat_detected: true variable_sofia_profile_name: internal variable_sip_call_id: 690ad846-1fbd-122d-1599-0010c6ceb785 variable_sip_reply_host: 192.168.2.4 variable_sip_reply_port: 5061 variable_sip_user_agent: Linksys/PAP2T-5.1.6(LS) variable_switch_r_sdp: v%3D0%0D%0Ao%3D-%201231630%201231630%20IN%20IP4%20192.168.2.4%0D%0As%3D-%0D%0Ac%3DIN%20IP4%20192.168.2.4%0D%0At%3D0%200%0D%0Am%3Daudio%2016406%20RTP/AVP%200%20100%20101%0D%0Aa%3Drtpmap%3A0%20PCMU/8000%0D%0Aa%3Drtpmap%3A100%20NSE/8000%0D%0Aa%3Dfmtp%3A100%20192-193%0D%0Aa%3Drtpmap%3A101%20telephone-event/8000%0D%0Aa%3Dfmtp%3A101%200-15%0D%0Aa%3Dptime%3A20%0D%0A variable_remote_media_ip: 192.168.2.4 variable_remote_media_port: 16406 variable_read_codec: PCMU variable_read_rate: 8000 variable_write_codec: PCMU variable_write_rate: 8000 variable_local_media_ip: 192.168.2.2 variable_local_media_port: 20442 variable_endpoint_disposition: ANSWER variable_current_application_data: api_epik_pocket.lua variable_current_application: lua
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