Hi Nikos, Thanks for this. So the way dlr and message references are matched did not change for SMPP. since 1.4.3/ I don't understand where the problem lies. I can see it happening by time to time in logs. Would it possible that my dlr storage is actually the issue? I use mysql 3.
-- Oscar 2011/2/7 Nikos Balkanas <nbalka...@gmail.com>: > Hi Oscar, > > I submitted a patch for some SMSc types (EMI, CIMD2) that were matching with > timestamp instead of unique id (SMPP). This resulted in mismatched DLRs in > heavy traffic. New patch matches additionally with last 7 digits of > destination number, just for these SMScs that cannot resolve on ts alone. > > It was handled through emails, and never reached redmine. > > 1.5.0 as any svn is production stable. > > BR, > Nikos > ----- Original Message ----- From: "Oscar Cassetti" > <oscar.getstr...@gmail.com> > To: <users@kannel.org> > Sent: Monday, February 07, 2011 4:21 PM > Subject: Re: Delivery reports mapping problem in 1.4.3 > > > Hello, > > I am still digging around this issue. > > In the changelog for kannel 1.5.0 it says that since version 1.4.3 > > Fixed weak DLR resolving for some SMSC types. I tried to search in > redmine for what has changed but I didn't find anything. > I would like to see if the changes might my problem. > > Another question would you 1.5.0 in a production environment? > > -- > Oscar > > > > > > On Thu, Feb 3, 2011 at 8:23 AM, Oscar Cassetti > <oscar.getstr...@gmail.com> wrote: >> >> If it can help or add any other information the SMSC center has said >> >> "As I can see from your traces you have messageid mapped to wrong >> message:" >> >> Is there a memory corruption going on or something? >> >> -- >> Oscar Cassetti >> >> >> >> >> >> >> On Wed, Feb 2, 2011 at 8:21 PM, Oscar Cassetti >> <oscar.getstr...@gmail.com> wrote: >>> >>> Hello, >>> >>> I am having some problem to figure out why some delivery reports are >>> mapped incorrectly >>> in kannel. For instance if I submit the following message >>> from = 1234567890 >>> to = 0987654321 >>> text = blah blah >>> >>> when the delivery report is received the message is mapped to a different >>> from number and to number but same text (say) >>> >>> from = 222222222 >>> to = 4444444444 >>> text = blah blah >>> >>> Now the message to 44444444 does exist but the text would be totally >>> different. >>> >>> This happens occasionally and I am not sure if this is problem related >>> to kannel >>> or to SMSC that I use. I tried to increase the level to debug but I did >>> not spot >>> the problem. I really don't where the mapping is happening. >>> >>> I am currently connecting to SMSC via SMPP using two connection one for >>> sending >>> the messages Β and one for receiving the delivery reports. >>> >>> I am using Mysql as dlr-storage >>> >>> Below a example of what I caught in the logs >>> >>> 2011-02-02 16:07:04 Sent SMS [SMSC:mySMSC] [SVC:mySMSC] [ACT:] [BINF:] >>> [FID:xxxxxxxx] [from:123457890] [to:0987654321] [flags:-1:0:-1:-1:31] >>> [msg:126:1030 blah blah blah] [udh:0:] >>> 2011-02-02 16:07:04 Receive DLR [SMSC:mySMSC] [SVC:mySMSC] [ACT:] >>> [BINF:] [FID:xxxxxxxxxx] [from:123457890] [to:0987654321] >>> [flags:-1:-1:-1:-1:8] [msg:4:ACK/] [udh:0:] >>> >>> (Here the wrong mapping) >>> >>> 2011-02-02 16:14:41 Receive DLR [SMSC:mySMSC] [SVC:mySMSC] [ACT:] >>> [BINF:] [FID:xxxxxxxxxx] [from:2222222222] [to:44444444444] >>> [flags:-1:-1:-1:-1:1] [msg:129:id:71020217070660233 sub:001 dlvrd:001 >>> submit date:1102021707 done date:1102021707 stat:DELIVRD err:000 >>> text:1030 blah blah] [udh:0:] >>> >>> >>> Below the configuration for the smsc. >>> >>> #Sender section >>> >>> group = smsc >>> smsc = smpp >>> smsc-id = "mySMSC" >>> denied-smsc-id = "OTHER_SMSC_1", "OTHER_SMSC_2", "OTHER_SMSC_3" >>> allowed-smsc-id = "mySMSC" >>> host = smpp3.mySMSC.com >>> port = 1234 >>> smsc-username = "USERNAME" >>> smsc-password = "PASSWORD" >>> system-type = "SMPP" >>> interface-version = 34 >>> alt-addr-charset = GSM >>> msg-id-type = 0x03 >>> max-pending-submits = 50 >>> connection-timeout = 30 >>> denied-prefix = "87;86;85;84;83;" >>> log-file = "/opt/kannel/logs/mySMSC.log" >>> log-level = 1 >>> >>> #Receiver section >>> >>> group = smsc >>> smsc = smpp >>> smsc-id = "mySMSC" >>> denied-smsc-id = "uk_ls", "cardboard", "hsl" >>> allowed-smsc-id = "mySMSC" >>> host = smpp3.mySMSC.com >>> port = 0 >>> receive-port = 1234 >>> smsc-username = "USERNAME" >>> smsc-password = "PASSWORD" >>> system-type = "SMPP" >>> interface-version = 34 >>> alt-addr-charset = GSM >>> msg-id-type = 0x03 >>> connection-timeout = 30 >>> log-file = "/opt/kannel/logs/mySMSC-rcv.log" >>> log-level = 1 >>> >>> Thanks for any advice. >>> >>> -- >>> Oscar Cassetti >>> >> > >
