[Freeswitch-dev] FreeSWITCH 1.0.5 Scheduled For November 10; 1.0.5pre5 Now Available
Greetings! The latest FreeSWITCH pre-release is now available: http://www.freeswitch.org/node/215 Please update and test as soon as possible. With the community's help we should be able to hit our target of releasing version 1.0.5 next Tuesday November 10. The FreeSWITCH developers appreciate all the hard work that the community does on behalf of the project. Like most open source projects, FreeSWITCH needs the community to "give back" a little and you all certainly do that. Please keep up the great work. -Michael
Hi, I am having some troubles adopting [session:playAndGetDigits] function to my application needs. There are three possible outcomes that the function should report on: 1. Success. The required number of of digits was collected and they match the mask. 2. Fail 1.The entered digits do not match the mask 3. Fail2. Timeout failure Right now, I cannot distinguish between 2 & 3. In both cases, an empty string is returned, so I have no idea what was the real failure. 4. Success upon termination That is a tricky one, and I believe, there is a bug in this function. This function accept the terminators, which should stop digits collection. Consider the following function call: digits = session:playAndGetDigits( 0, 5, 1, 3000, "#", "enter_mailbox_number_or_hit_pound_to_login.wav", "error.wav", "\\d*" ); Here, I want to collect up to 5 digits, that represent a mailbox number. Note that I set the minimum value to be 0, as I want "#" itself to be the sign, that I want to login to my system. However, when I execute this code and hit "#" immediately, the system play me an error message. Oops! Well, I changed my digits mask to be "#", and it did not help either. BTW, about the last case. If I my digits mask contains the symbol used in the terminators, then it has to be collected and returned. The current implementation just uses terminates the collection and does not include the terminator to the returned string. Possible solutions to determine the function's outcome: 1. Return multiple values (state, digits). That may break tons of the existing code 2. Set a channel (or session) variable. Similar to C's errno and define some variables defining the outcome. Below is a summary table that covers all the cases: ------------------------------------------------------ ERRNO | Description ------------------------------------------------------ RET_OK | Maximum number of digits was collected or | terminated when in range [min_digits..max_digits-1] | or timeout triggered after collecting enough digits [min_digits..max_digits-1]. | The collected digits match digits_regex | Returns the collected digits RET_TERM | Terminating before collecting enough digits or when | the collected digits do not match digits_regex | Return whatever was collected (for logging) RET_TIMEOUT | Did not collect enough digits for the time specified or when | the collected digits do not match digits_regex | Return whatever was collected (for logging) Does it all make sense? Cheers, PV
We have such a variable called "read_result" possible vals: success, timeout, failure "read_terminator_used" contains the terminator On Tue, Nov 3, 2009 at 2:20 PM, Peter Volchek <pvolchek@voicemobility.com>wrote:
Hi, I am having some troubles adopting [session:playAndGetDigits] function to my application needs.
There are three possible outcomes that the function should report on: 1. Success. The required number of of digits was collected and they match the mask. 2. Fail 1.The entered digits do not match the mask 3. Fail2. Timeout failure
Right now, I cannot distinguish between 2 & 3. In both cases, an empty string is returned, so I have no idea what was the real failure.
4. Success upon termination That is a tricky one, and I believe, there is a bug in this function. This function accept the terminators, which should stop digits collection. Consider the following function call:
digits = session:playAndGetDigits( 0, 5, 1, 3000, "#", "enter_mailbox_number_or_hit_pound_to_login.wav", "error.wav", "\\d*" );
Here, I want to collect up to 5 digits, that represent a mailbox number. Note that I set the minimum value to be 0, as I want "#" itself to be the sign, that I want to login to my system. However, when I execute this code and hit "#" immediately, the system play me an error message. Oops! Well, I changed my digits mask to be "#", and it did not help either. BTW, about the last case. If I my digits mask contains the symbol used in the terminators, then it has to be collected and returned. The current implementation just uses terminates the collection and does not include the terminator to the returned string.
Possible solutions to determine the function's outcome: 1. Return multiple values (state, digits). That may break tons of the existing code 2. Set a channel (or session) variable. Similar to C's errno and define some variables defining the outcome. Below is a summary table that covers all the cases:
------------------------------------------------------ ERRNO | Description ------------------------------------------------------ RET_OK | Maximum number of digits was collected or | terminated when in range [min_digits..max_digits-1] | or timeout triggered after collecting enough digits [min_digits..max_digits-1]. | The collected digits match digits_regex | Returns the collected digits
RET_TERM | Terminating before collecting enough digits or when | the collected digits do not match digits_regex | Return whatever was collected (for logging)
RET_TIMEOUT | Did not collect enough digits for the time specified or when | the collected digits do not match digits_regex | Return whatever was collected (for logging)
Does it all make sense? Cheers, PV
_______________________________________________ FreeSWITCH-dev mailing list FreeSWITCH-dev@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-dev UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-dev http://www.freeswitch.org
-- Anthony Minessale II FreeSWITCH http://www.freeswitch.org/ ClueCon http://www.cluecon.com/ Twitter: http://twitter.com/FreeSWITCH_wire AIM: anthm MSN:anthony_minessale@hotmail.com <MSN%3Aanthony_minessale@hotmail.com> GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com<PAYPAL%3Aanthony.minessale@gmail.com> IRC: irc.freenode.net #freeswitch FreeSWITCH Developer Conference sip:888@conference.freeswitch.org <sip%3A888@conference.freeswitch.org> iax:guest@conference.freeswitch.org/888 googletalk:conf+888@conference.freeswitch.org<googletalk%3Aconf%2B888@conference.freeswitch.org> pstn:213-799-1400
are you mixing getDigits with playAndGetDigits? On Fri, Nov 27, 2009 at 11:52 AM, Peter Volchek <pvolchek@voicemobility.com>wrote:
Hi, Now I am using lua's session:getDigits function, and it seems that "read_result" and "read_terminator_used" are not set at all. Besides, lua's implementation of this function accept only three parameters( lenght, terminator and timeout), however, some other modules allow more parameters ( http://wiki.freeswitch.org/wiki/Session_getDigits) Why is that?
Cheers, Peter
Anthony Minessale wrote:
We have such a variable called "read_result" possible vals: success, timeout, failure
"read_terminator_used" contains the terminator
On Tue, Nov 3, 2009 at 2:20 PM, Peter Volchek <pvolchek@voicemobility.com>wrote:
Hi, I am having some troubles adopting [session:playAndGetDigits] function to my application needs.
There are three possible outcomes that the function should report on: 1. Success. The required number of of digits was collected and they match the mask. 2. Fail 1.The entered digits do not match the mask 3. Fail2. Timeout failure
Right now, I cannot distinguish between 2 & 3. In both cases, an empty string is returned, so I have no idea what was the real failure.
4. Success upon termination That is a tricky one, and I believe, there is a bug in this function. This function accept the terminators, which should stop digits collection. Consider the following function call:
digits = session:playAndGetDigits( 0, 5, 1, 3000, "#", "enter_mailbox_number_or_hit_pound_to_login.wav", "error.wav", "\\d*" );
Here, I want to collect up to 5 digits, that represent a mailbox number. Note that I set the minimum value to be 0, as I want "#" itself to be the sign, that I want to login to my system. However, when I execute this code and hit "#" immediately, the system play me an error message. Oops! Well, I changed my digits mask to be "#", and it did not help either. BTW, about the last case. If I my digits mask contains the symbol used in the terminators, then it has to be collected and returned. The current implementation just uses terminates the collection and does not include the terminator to the returned string.
Possible solutions to determine the function's outcome: 1. Return multiple values (state, digits). That may break tons of the existing code 2. Set a channel (or session) variable. Similar to C's errno and define some variables defining the outcome. Below is a summary table that covers all the cases:
------------------------------------------------------ ERRNO | Description ------------------------------------------------------ RET_OK | Maximum number of digits was collected or | terminated when in range [min_digits..max_digits-1] | or timeout triggered after collecting enough digits [min_digits..max_digits-1]. | The collected digits match digits_regex | Returns the collected digits
RET_TERM | Terminating before collecting enough digits or when | the collected digits do not match digits_regex | Return whatever was collected (for logging)
RET_TIMEOUT | Did not collect enough digits for the time specified or when | the collected digits do not match digits_regex | Return whatever was collected (for logging)
Does it all make sense? Cheers, PV
_______________________________________________ FreeSWITCH-dev mailing list FreeSWITCH-dev@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-dev UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-dev http://www.freeswitch.org
-- Anthony Minessale II
FreeSWITCH http://www.freeswitch.org/ ClueCon http://www.cluecon.com/ Twitter: http://twitter.com/FreeSWITCH_wire
AIM: anthm MSN:anthony_minessale@hotmail.com <MSN%3Aanthony_minessale@hotmail.com> GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com<PAYPAL%3Aanthony.minessale@gmail.com> IRC: irc.freenode.net #freeswitch
FreeSWITCH Developer Conference sip:888@conference.freeswitch.org <sip%3A888@conference.freeswitch.org> iax:guest@conference.freeswitch.org/888 googletalk:conf+888@conference.freeswitch.org<googletalk%3Aconf%2B888@conference.freeswitch.org> pstn:213-799-1400
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-- Anthony Minessale II FreeSWITCH http://www.freeswitch.org/ ClueCon http://www.cluecon.com/ Twitter: http://twitter.com/FreeSWITCH_wire AIM: anthm MSN:anthony_minessale@hotmail.com <MSN%3Aanthony_minessale@hotmail.com> GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com<PAYPAL%3Aanthony.minessale@gmail.com> IRC: irc.freenode.net #freeswitch FreeSWITCH Developer Conference sip:888@conference.freeswitch.org <sip%3A888@conference.freeswitch.org> iax:guest@conference.freeswitch.org/888 googletalk:conf+888@conference.freeswitch.org<googletalk%3Aconf%2B888@conference.freeswitch.org> pstn:213-799-1400
session:getDigits is a whole different function that uses the callback functions for you to control what happens yourself you set an input callback call session:getDigits and catch the input yourself. On Fri, Nov 27, 2009 at 2:12 PM, Peter Volchek <pvolchek@voicemobility.com>wrote:
No, I am playing a prompt, which I do not want to interrupt. Once prompt done playing I flush the digits and start collecting.
Here is the simple scenario:
play ("Enter your credit card# or hit * to return to the previous menu") -- not interruptable session:flushDigits() digits=session:getDigits(16, "[#*]", 3000)
At this point I need to take the decision to continue processing.
Choices 1. All digits are entered -> go process 2. Some digits were entered and terminated by # -> go process 3. Some digits were entered but timeout occurred -> go process 4. Some or none digits were entered terminated by * -> go previous menu 5. No digits were entered and timeout occurred -> play prompt (are you still there and start over, 3 times) 6. No digits were entered and # was pressed -> play error prompt and start over (3 times)
Unfortunately, I cannot implement all these scenarios as the result variables are not set (as it is done at playAndGetDigits). I also noticed that session:read might not set these variables too
Anthony Minessale wrote:
are you mixing getDigits with playAndGetDigits?
On Fri, Nov 27, 2009 at 11:52 AM, Peter Volchek < pvolchek@voicemobility.com> wrote:
Hi, Now I am using lua's session:getDigits function, and it seems that "read_result" and "read_terminator_used" are not set at all. Besides, lua's implementation of this function accept only three parameters( lenght, terminator and timeout), however, some other modules allow more parameters ( http://wiki.freeswitch.org/wiki/Session_getDigits) Why is that?
Cheers, Peter
Anthony Minessale wrote:
We have such a variable called "read_result" possible vals: success, timeout, failure
"read_terminator_used" contains the terminator
On Tue, Nov 3, 2009 at 2:20 PM, Peter Volchek <pvolchek@voicemobility.com
wrote:
Hi, I am having some troubles adopting [session:playAndGetDigits] function to my application needs.
There are three possible outcomes that the function should report on: 1. Success. The required number of of digits was collected and they match the mask. 2. Fail 1.The entered digits do not match the mask 3. Fail2. Timeout failure
Right now, I cannot distinguish between 2 & 3. In both cases, an empty string is returned, so I have no idea what was the real failure.
4. Success upon termination That is a tricky one, and I believe, there is a bug in this function. This function accept the terminators, which should stop digits collection. Consider the following function call:
digits = session:playAndGetDigits( 0, 5, 1, 3000, "#", "enter_mailbox_number_or_hit_pound_to_login.wav", "error.wav", "\\d*" );
Here, I want to collect up to 5 digits, that represent a mailbox number. Note that I set the minimum value to be 0, as I want "#" itself to be the sign, that I want to login to my system. However, when I execute this code and hit "#" immediately, the system play me an error message. Oops! Well, I changed my digits mask to be "#", and it did not help either. BTW, about the last case. If I my digits mask contains the symbol used in the terminators, then it has to be collected and returned. The current implementation just uses terminates the collection and does not include the terminator to the returned string.
Possible solutions to determine the function's outcome: 1. Return multiple values (state, digits). That may break tons of the existing code 2. Set a channel (or session) variable. Similar to C's errno and define some variables defining the outcome. Below is a summary table that covers all the cases:
------------------------------------------------------ ERRNO | Description ------------------------------------------------------ RET_OK | Maximum number of digits was collected or | terminated when in range [min_digits..max_digits-1] | or timeout triggered after collecting enough digits [min_digits..max_digits-1]. | The collected digits match digits_regex | Returns the collected digits
RET_TERM | Terminating before collecting enough digits or when | the collected digits do not match digits_regex | Return whatever was collected (for logging)
RET_TIMEOUT | Did not collect enough digits for the time specified or when | the collected digits do not match digits_regex | Return whatever was collected (for logging)
Does it all make sense? Cheers, PV
_______________________________________________ FreeSWITCH-dev mailing list FreeSWITCH-dev@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-dev UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-dev http://www.freeswitch.org
-- Anthony Minessale II
FreeSWITCH http://www.freeswitch.org/ ClueCon http://www.cluecon.com/ Twitter: http://twitter.com/FreeSWITCH_wire
AIM: anthm MSN:anthony_minessale@hotmail.com <MSN%3Aanthony_minessale@hotmail.com> GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com<PAYPAL%3Aanthony.minessale@gmail.com> IRC: irc.freenode.net #freeswitch
FreeSWITCH Developer Conference sip:888@conference.freeswitch.org <sip%3A888@conference.freeswitch.org> iax:guest@conference.freeswitch.org/888 googletalk:conf+888@conference.freeswitch.org<googletalk%3Aconf%2B888@conference.freeswitch.org> pstn:213-799-1400
------------------------------
_______________________________________________ FreeSWITCH-dev mailing listFreeSWITCH-dev@lists.freeswitch.orghttp://lists.freeswitch.org/mailman/listinfo/freeswitch-dev UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-devhttp://www.freeswi...
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-- Anthony Minessale II
FreeSWITCH http://www.freeswitch.org/ ClueCon http://www.cluecon.com/ Twitter: http://twitter.com/FreeSWITCH_wire
AIM: anthm MSN:anthony_minessale@hotmail.com <MSN%3Aanthony_minessale@hotmail.com> GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com<PAYPAL%3Aanthony.minessale@gmail.com> IRC: irc.freenode.net #freeswitch
FreeSWITCH Developer Conference sip:888@conference.freeswitch.org <sip%3A888@conference.freeswitch.org> iax:guest@conference.freeswitch.org/888 googletalk:conf+888@conference.freeswitch.org<googletalk%3Aconf%2B888@conference.freeswitch.org> pstn:213-799-1400
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-- Anthony Minessale II FreeSWITCH http://www.freeswitch.org/ ClueCon http://www.cluecon.com/ Twitter: http://twitter.com/FreeSWITCH_wire AIM: anthm MSN:anthony_minessale@hotmail.com <MSN%3Aanthony_minessale@hotmail.com> GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com<PAYPAL%3Aanthony.minessale@gmail.com> IRC: irc.freenode.net #freeswitch FreeSWITCH Developer Conference sip:888@conference.freeswitch.org <sip%3A888@conference.freeswitch.org> iax:guest@conference.freeswitch.org/888 googletalk:conf+888@conference.freeswitch.org<googletalk%3Aconf%2B888@conference.freeswitch.org> pstn:213-799-1400
participants (3)
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Anthony Minessale
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Michael Collins
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Peter Volchek