Search found 60 matches

by NickAskew
Fri Sep 15, 2017 11:16 am
Forum: Inetlab.SMPP v1.1 & v1.2
Topic: SMPPCLIENT_NOCONN / dropped connection.
Replies: 1
Views: 21212

Re: SMPPCLIENT_NOCONN / dropped connection.

Hi SupportSysE, There are several versions of TLS that your provider(s) may be using, do you know whether it is TLS 1, 1.1 or 1.2? When you connect you have to match the TLS version exactly otherwise you get the response you can see below. In the absence of that info from your provider it would be t...
by NickAskew
Thu Jan 26, 2017 9:06 pm
Forum: Inetlab.SMPP v1.1 & v1.2
Topic: v1.1.28.0 of client not issuing EnquireLink when configured
Replies: 4
Views: 10221

Re: v1.1.28.0 of client not issuing EnquireLink when configu

Hi Alt, I was referencing the VB.NET project and EnquireLink does not work within that. I have now referenced the C# version and EnquireLink DOES work in that version so I'll stick with that, thank you. I'm not that great with C# and the C# project is throwing up the following warnings which I guess...
by NickAskew
Thu Jan 26, 2017 5:36 pm
Forum: Inetlab.SMPP v1.1 & v1.2
Topic: v1.1.28.0 of client not issuing EnquireLink when configured
Replies: 4
Views: 10221

v1.1.28.0 of client not issuing EnquireLink when configured

Hi Alt,

I have integrated v1.1.28.0 of the source code you sent me (thank you) but it appears the EnquireLink functionality is broken in this version - it never sends an EnquireLink to the SMSC regardless of NeedEnquireLink=True.

Regards
Nick
by NickAskew
Mon Jan 23, 2017 4:22 pm
Forum: Inetlab.SMPP v1.1 & v1.2
Topic: Memory issue after many (25k+) SmppServerClient Connects
Replies: 1
Views: 5809

Memory issue after many (25k+) SmppServerClient Connects

Hi Alt, Regarding SmppServerClient. I have a product published into Azure using this component and have been fighting a losing war with the Azure load balancers which open TCP connections every 15 seconds to each Cloud Service to monitor it's 'UP' status. Unfortunately this connection is being obser...
by NickAskew
Wed Feb 18, 2015 7:56 pm
Forum: Inetlab.SMPP v1.1 & v1.2
Topic: How to modify MessageId in DeliverSm to forward onward
Replies: 4
Views: 10370

Re: How to modify MessageId in DeliverSm to forward onward

Ah fantastic, thank you for the update! :)

I'll email you for a link to the new source code.

Regards
Nick
by NickAskew
Thu Jan 29, 2015 8:03 pm
Forum: Inetlab.SMPP v1.1 & v1.2
Topic: How to modify MessageId in DeliverSm to forward onward
Replies: 4
Views: 10370

Re: How to modify MessageId in DeliverSm to forward onward

Hi Alexey, Thanks for your response. Unfortunately changing both of those properties doesn't modify the DeliverSm, after serialising and then deserialising it the previous MessageId is still present in DeliverSm.Receipt.ToString (The DeliverSm I am receiving doesn't use the option parameters). Regar...
by NickAskew
Wed Jan 28, 2015 3:32 pm
Forum: Inetlab.SMPP v1.1 & v1.2
Topic: How to modify MessageId in DeliverSm to forward onward
Replies: 4
Views: 10370

How to modify MessageId in DeliverSm to forward onward

Hi

Has anyone managed to modify the MessageId in a DeliverSm to replace the existing one? No matter how I go about it the modifications are always overwritten when I serialise and then deserialise it :(

Help appreciated!

Regards
Nick
by NickAskew
Tue Jan 27, 2015 9:29 am
Forum: Inetlab.SMPP v1.1 & v1.2
Topic: SmppServer v1.1.17.0 Unsupported SslProtocol brings app down
Replies: 1
Views: 6121

SmppServer v1.1.17.0 Unsupported SslProtocol brings app down

Hi Alt,

I have a problem with the SmppServer class becoming unstable when a client attempts to connect using an unsupported SSL protocol (such as Ssl2, Tls11, Tls12) - such that it brings down my entire app. I'm not sure how to recover from the situation, any advice?

Regards
Nick
by NickAskew
Mon Nov 10, 2014 12:46 pm
Forum: Inetlab.SMPP v1.1 & v1.2
Topic: TLS support
Replies: 2
Views: 7534

Re: TLS support

Hi Alexey,

Ah yes the most recent version does have that, thank you :)

My problem now lies in our legacy application using v1.0.12.3 which does not, I guess I'm going to have a busy 24 hours!

Thanks and regards
Nick
by NickAskew
Mon Nov 10, 2014 11:40 am
Forum: Inetlab.SMPP v1.1 & v1.2
Topic: TLS support
Replies: 2
Views: 7534

TLS support

Hi Alt,

I received a notification over the weekend from an SMSC provider that they are deprecating SSL support in favour of TLS on the 11 November (Yes, they gave us 3 days notice!!). Is TLS support something you are looking at implementing? and if so, when?

Thanks you.

Regards
Nick
by NickAskew
Tue Aug 19, 2014 5:47 pm
Forum: Inetlab.SMPP v1.1 & v1.2
Topic: DeliverSm failing during deserializing
Replies: 2
Views: 24461

DeliverSm failing during deserializing

Hi I am using v1.1.15.5 I can serialize the DeliverSm however upon deserializing I am receiving: System.NullReferenceException: Object reference not set to an instance of an object. at Inetlab.SMPP.PDU.DeliverSm.ReadFromBuffer(SmppBuffer buf, Int32& offset) in E:\Home\My Documents\Visual Studio 2013...
by NickAskew
Tue Aug 05, 2014 4:20 pm
Forum: Inetlab.SMPP v1.0
Topic: Message Loss while using asynchronous message sending
Replies: 20
Views: 99706

Re: Message Loss while using asynchronous message sending

Hi KoolPitt, That information has to be included in the UDH (User Data Header), you can find everything you ever wanted to know about the SMPP 3.4 protocol in this PDF http://docs.nimta.com/SMPP_v3_4_Issue1_2.pdf . Personally I would store the original message text and data coding and recreate it fr...
by NickAskew
Tue Jul 29, 2014 3:39 pm
Forum: Inetlab.SMPP v1.0
Topic: Message Loss while using asynchronous message sending
Replies: 20
Views: 99706

Re: Message Loss while using asynchronous message sending

Hi KoolPitt, Dim m_SmppClient. As Inetlab.SMPP.SmppClient = New Inetlab.SMPP.SmppClient Dim listOfSubmitSm As List(Of SubmitSm) = m_SmppClient.PrepareSubmit(SubmitMode.ShortMessage, m_SourceAddrTon, m_SourceAddrNpi, SourceMobileNum, m_DestAddrTon, m_DestAddrNpi, DestMobileNum, DataCodings.Default, T...
by NickAskew
Fri Jun 08, 2012 8:06 am
Forum: Inetlab.SMPP v1.0
Topic: Null exception within a Try block?
Replies: 14
Views: 80921

Re: Null exception within a Try block?

I certainly didn't want to teach you how to suck eggs!

..and I meant to write 'oSubmitList' is ending up as nothing.. :( it was a wee bit late!

Hope you get to the bottom of this.

Cheers
Nick
by NickAskew
Thu Jun 07, 2012 11:28 pm
Forum: Inetlab.SMPP v1.0
Topic: Null exception within a Try block?
Replies: 14
Views: 80921

Re: Null exception within a Try block?

Hi, I meant are you catching any other exception type, in the following code the exception handler will only catch the exception if it is of type SmppException. Try strFrom = oMsg.ChannelAddress ... Catch smppEx As Inetlab.SMPP.common.SmppException ' Only exceptions of type SmppException will be cau...