Re: Real Windoing in kannel for smpp ?
Hi, Please check parameters wait-ack and wait-ack-expire in User's Guide. BR, Nikos - Original Message - From: jyoti jyoti.ran...@cellnext.com To: devel@kannel.org Sent: Monday, February 02, 2009 8:31 AM Subject: Real Windoing in kannel for smpp ? Hi All, Does there any configurable parameter for windowing in smpp(i.e if I have connected to smsc through smpp)? Does congestion_state TLV is used in kannel for smpp? which could be sent in response as parameter to provide real windowing like TCP. Waiting for reply Thanks Regards Jyoti Ranjan Panda
Re: Real Windoing in kannel for smpp ?
You could use throughput. BR, Nikos - Original Message - From: jyoti jyoti.ran...@cellnext.com To: Nikos Balkanas nbalka...@gmail.com; devel@kannel.org Sent: Monday, February 02, 2009 10:37 AM Subject: RE: Real Windoing in kannel for smpp ? Hi, I want to know the solution for : suppose if an ESME submits messages at a rate that exceeds the capabilities of its peer, congestion may occur. The ESME will continue to top up its window of unacknowledged requests, keeping the SMSC under load to process these requests. By configuring Wait-ack I think we are making the process static, By using congestion_state TLV we can control windowing at run time. If I am wrong please suggest. Thanks Regards Jyoti Ranjan Panda -Original Message- From: Nikos Balkanas [mailto:nbalka...@gmail.com] Sent: Monday, February 02, 2009 1:35 PM To: jyoti; devel@kannel.org Subject: Re: Real Windoing in kannel for smpp ? Hi, Please check parameters wait-ack and wait-ack-expire in User's Guide. BR, Nikos - Original Message - From: jyoti jyoti.ran...@cellnext.com To: devel@kannel.org Sent: Monday, February 02, 2009 8:31 AM Subject: Real Windoing in kannel for smpp ? Hi All, Does there any configurable parameter for windowing in smpp(i.e if I have connected to smsc through smpp)? Does congestion_state TLV is used in kannel for smpp? which could be sent in response as parameter to provide real windowing like TCP. Waiting for reply Thanks Regards Jyoti Ranjan Panda
RE: Real Windoing in kannel for smpp ?
You can use the max-pending-submits parameter in the smsc group. Regards Werner -Original Message- From: jyoti [mailto:jyoti.ran...@cellnext.com] Sent: 02 February 2009 10:38 To: Nikos Balkanas; devel@kannel.org Subject: RE: Real Windoing in kannel for smpp ? Hi, I want to know the solution for : suppose if an ESME submits messages at a rate that exceeds the capabilities of its peer, congestion may occur. The ESME will continue to top up its window of unacknowledged requests, keeping the SMSC under load to process these requests. By configuring Wait-ack I think we are making the process static, By using congestion_state TLV we can control windowing at run time. If I am wrong please suggest. Thanks Regards Jyoti Ranjan Panda -Original Message- From: Nikos Balkanas [mailto:nbalka...@gmail.com] Sent: Monday, February 02, 2009 1:35 PM To: jyoti; devel@kannel.org Subject: Re: Real Windoing in kannel for smpp ? Hi, Please check parameters wait-ack and wait-ack-expire in User's Guide. BR, Nikos - Original Message - From: jyoti jyoti.ran...@cellnext.com To: devel@kannel.org Sent: Monday, February 02, 2009 8:31 AM Subject: Real Windoing in kannel for smpp ? Hi All, Does there any configurable parameter for windowing in smpp(i.e if I have connected to smsc through smpp)? Does congestion_state TLV is used in kannel for smpp? which could be sent in response as parameter to provide real windowing like TCP. Waiting for reply Thanks Regards Jyoti Ranjan Panda -- PLEASE CONSIDER THE ENVIRONMENT BEFORE PRINTING THIS E-MAIL. This e-mail message and all attachments transmitted with it are confidential and are intended solely for the addressee(s). If the reader of this message is not the intended recipient, you are hereby notified that any reading, dissemination, distribution, copying, or other use of this message or its attachment(s) is strictly prohibited.
RE: Real Windoing in kannel for smpp ?
Hi, What you are telling is not flow control or windowing. Real flow control is the concept of a receiver informing the sender that it can’t accept any more data. Not that configuring statically before the process begins. Regards Jyoti Ranjan Panda -Original Message- From: Nikos Balkanas [mailto:nbalka...@gmail.com] Sent: Monday, February 02, 2009 2:08 PM To: jyoti; devel@kannel.org Subject: Re: Real Windoing in kannel for smpp ? You could use throughput. BR, Nikos - Original Message - From: jyoti jyoti.ran...@cellnext.com To: Nikos Balkanas nbalka...@gmail.com; devel@kannel.org Sent: Monday, February 02, 2009 10:37 AM Subject: RE: Real Windoing in kannel for smpp ? Hi, I want to know the solution for : suppose if an ESME submits messages at a rate that exceeds the capabilities of its peer, congestion may occur. The ESME will continue to top up its window of unacknowledged requests, keeping the SMSC under load to process these requests. By configuring Wait-ack I think we are making the process static, By using congestion_state TLV we can control windowing at run time. If I am wrong please suggest. Thanks Regards Jyoti Ranjan Panda -Original Message- From: Nikos Balkanas [mailto:nbalka...@gmail.com] Sent: Monday, February 02, 2009 1:35 PM To: jyoti; devel@kannel.org Subject: Re: Real Windoing in kannel for smpp ? Hi, Please check parameters wait-ack and wait-ack-expire in User's Guide. BR, Nikos - Original Message - From: jyoti jyoti.ran...@cellnext.com To: devel@kannel.org Sent: Monday, February 02, 2009 8:31 AM Subject: Real Windoing in kannel for smpp ? Hi All, Does there any configurable parameter for windowing in smpp(i.e if I have connected to smsc through smpp)? Does congestion_state TLV is used in kannel for smpp? which could be sent in response as parameter to provide real windowing like TCP. Waiting for reply Thanks Regards Jyoti Ranjan Panda
RE: Real Windoing in kannel for smpp ?
Well, in that case, your 'receiver' should send you the appropriate error code in the command status of the response PDU. For instance ESME_RMSGQFUL and ESME_RTHROTTLED will cause the message to be re-queued in Kannel. Regards Werner -Original Message- From: jyoti [mailto:jyoti.ran...@cellnext.com] Sent: 02 February 2009 11:02 To: Nikos Balkanas; devel@kannel.org Subject: RE: Real Windoing in kannel for smpp ? Hi, What you are telling is not flow control or windowing. Real flow control is the concept of a receiver informing the sender that it can't accept any more data. Not that configuring statically before the process begins. Regards Jyoti Ranjan Panda -Original Message- From: Nikos Balkanas [mailto:nbalka...@gmail.com] Sent: Monday, February 02, 2009 2:08 PM To: jyoti; devel@kannel.org Subject: Re: Real Windoing in kannel for smpp ? You could use throughput. BR, Nikos - Original Message - From: jyoti jyoti.ran...@cellnext.com To: Nikos Balkanas nbalka...@gmail.com; devel@kannel.org Sent: Monday, February 02, 2009 10:37 AM Subject: RE: Real Windoing in kannel for smpp ? Hi, I want to know the solution for : suppose if an ESME submits messages at a rate that exceeds the capabilities of its peer, congestion may occur. The ESME will continue to top up its window of unacknowledged requests, keeping the SMSC under load to process these requests. By configuring Wait-ack I think we are making the process static, By using congestion_state TLV we can control windowing at run time. If I am wrong please suggest. Thanks Regards Jyoti Ranjan Panda -Original Message- From: Nikos Balkanas [mailto:nbalka...@gmail.com] Sent: Monday, February 02, 2009 1:35 PM To: jyoti; devel@kannel.org Subject: Re: Real Windoing in kannel for smpp ? Hi, Please check parameters wait-ack and wait-ack-expire in User's Guide. BR, Nikos - Original Message - From: jyoti jyoti.ran...@cellnext.com To: devel@kannel.org Sent: Monday, February 02, 2009 8:31 AM Subject: Real Windoing in kannel for smpp ? Hi All, Does there any configurable parameter for windowing in smpp(i.e if I have connected to smsc through smpp)? Does congestion_state TLV is used in kannel for smpp? which could be sent in response as parameter to provide real windowing like TCP. Waiting for reply Thanks Regards Jyoti Ranjan Panda -- PLEASE CONSIDER THE ENVIRONMENT BEFORE PRINTING THIS E-MAIL. This e-mail message and all attachments transmitted with it are confidential and are intended solely for the addressee(s). If the reader of this message is not the intended recipient, you are hereby notified that any reading, dissemination, distribution, copying, or other use of this message or its attachment(s) is strictly prohibited.
RE: Real Windoing in kannel for smpp ?
Is this the solution for achiving flow control ?. i.e re-queue of message after geting a error code. Regards Jyoti Ranjan Panda -Original Message- From: Werner Coetzee [mailto:werner.coet...@clickatell.com] Sent: Monday, February 02, 2009 2:36 PM To: jyoti; devel@kannel.org Subject: RE: Real Windoing in kannel for smpp ? Well, in that case, your 'receiver' should send you the appropriate error code in the command status of the response PDU. For instance ESME_RMSGQFUL and ESME_RTHROTTLED will cause the message to be re-queued in Kannel. Regards Werner -Original Message- From: jyoti [mailto:jyoti.ran...@cellnext.com] Sent: 02 February 2009 11:02 To: Nikos Balkanas; devel@kannel.org Subject: RE: Real Windoing in kannel for smpp ? Hi, What you are telling is not flow control or windowing. Real flow control is the concept of a receiver informing the sender that it can't accept any more data. Not that configuring statically before the process begins. Regards Jyoti Ranjan Panda -Original Message- From: Nikos Balkanas [mailto:nbalka...@gmail.com] Sent: Monday, February 02, 2009 2:08 PM To: jyoti; devel@kannel.org Subject: Re: Real Windoing in kannel for smpp ? You could use throughput. BR, Nikos - Original Message - From: jyoti jyoti.ran...@cellnext.com To: Nikos Balkanas nbalka...@gmail.com; devel@kannel.org Sent: Monday, February 02, 2009 10:37 AM Subject: RE: Real Windoing in kannel for smpp ? Hi, I want to know the solution for : suppose if an ESME submits messages at a rate that exceeds the capabilities of its peer, congestion may occur. The ESME will continue to top up its window of unacknowledged requests, keeping the SMSC under load to process these requests. By configuring Wait-ack I think we are making the process static, By using congestion_state TLV we can control windowing at run time. If I am wrong please suggest. Thanks Regards Jyoti Ranjan Panda -Original Message- From: Nikos Balkanas [mailto:nbalka...@gmail.com] Sent: Monday, February 02, 2009 1:35 PM To: jyoti; devel@kannel.org Subject: Re: Real Windoing in kannel for smpp ? Hi, Please check parameters wait-ack and wait-ack-expire in User's Guide. BR, Nikos - Original Message - From: jyoti jyoti.ran...@cellnext.com To: devel@kannel.org Sent: Monday, February 02, 2009 8:31 AM Subject: Real Windoing in kannel for smpp ? Hi All, Does there any configurable parameter for windowing in smpp(i.e if I have connected to smsc through smpp)? Does congestion_state TLV is used in kannel for smpp? which could be sent in response as parameter to provide real windowing like TCP. Waiting for reply Thanks Regards Jyoti Ranjan Panda -- PLEASE CONSIDER THE ENVIRONMENT BEFORE PRINTING THIS E-MAIL. This e-mail message and all attachments transmitted with it are confidential and are intended solely for the addressee(s). If the reader of this message is not the intended recipient, you are hereby notified that any reading, dissemination, distribution, copying, or other use of this message or its attachment(s) is strictly prohibited.
Re: Real Windoing in kannel for smpp ?
Hi Jyoti, At this point in time I don't think this is available. Are you suggesting that, if an operator can indicate the 'space' available/congestion on it's end that the SMPP connection will increase/decrease it's rate of submitting messages from the internal queue dynamically? I think this would be possible if the operator supports this feature of course. Thanks, Donald On 02/02/2009, jyoti jyoti.ran...@cellnext.com wrote: Hi, My concern is that does there is any provision in kannel so that the ESME can avail of the optimum performance available at a particular time instead of predetermining some window limit and using this consistently ?. This recognises that a SMSC or ESME may be under varying levels of stress and that predetermined performance is not always guaranteed. Regards Jyoti Ranjan Panda -Original Message- From: Werner Coetzee [mailto:werner.coet...@clickatell.com] Sent: Monday, February 02, 2009 3:39 PM To: jyoti; devel@kannel.org Subject: RE: Real Windoing in kannel for smpp ? I'm not 100% what you mean by achieving flow control? Werner -Original Message- From: jyoti [mailto:jyoti.ran...@cellnext.com] Sent: 02 February 2009 11:34 To: Werner Coetzee; devel@kannel.org Subject: RE: Real Windoing in kannel for smpp ? Is this the solution for achiving flow control ?. i.e re-queue of message after geting a error code. Regards Jyoti Ranjan Panda -Original Message- From: Werner Coetzee [mailto:werner.coet...@clickatell.com] Sent: Monday, February 02, 2009 2:36 PM To: jyoti; devel@kannel.org Subject: RE: Real Windoing in kannel for smpp ? Well, in that case, your 'receiver' should send you the appropriate error code in the command status of the response PDU. For instance ESME_RMSGQFUL and ESME_RTHROTTLED will cause the message to be re-queued in Kannel. Regards Werner -Original Message- From: jyoti [mailto:jyoti.ran...@cellnext.com] Sent: 02 February 2009 11:02 To: Nikos Balkanas; devel@kannel.org Subject: RE: Real Windoing in kannel for smpp ? Hi, What you are telling is not flow control or windowing. Real flow control is the concept of a receiver informing the sender that it can't accept any more data. Not that configuring statically before the process begins. Regards Jyoti Ranjan Panda -Original Message- From: Nikos Balkanas [mailto:nbalka...@gmail.com] Sent: Monday, February 02, 2009 2:08 PM To: jyoti; devel@kannel.org Subject: Re: Real Windoing in kannel for smpp ? You could use throughput. BR, Nikos - Original Message - From: jyoti jyoti.ran...@cellnext.com To: Nikos Balkanas nbalka...@gmail.com; devel@kannel.org Sent: Monday, February 02, 2009 10:37 AM Subject: RE: Real Windoing in kannel for smpp ? Hi, I want to know the solution for : suppose if an ESME submits messages at a rate that exceeds the capabilities of its peer, congestion may occur. The ESME will continue to top up its window of unacknowledged requests, keeping the SMSC under load to process these requests. By configuring Wait-ack I think we are making the process static, By using congestion_state TLV we can control windowing at run time. If I am wrong please suggest. Thanks Regards Jyoti Ranjan Panda -Original Message- From: Nikos Balkanas [mailto:nbalka...@gmail.com] Sent: Monday, February 02, 2009 1:35 PM To: jyoti; devel@kannel.org Subject: Re: Real Windoing in kannel for smpp ? Hi, Please check parameters wait-ack and wait-ack-expire in User's Guide. BR, Nikos - Original Message - From: jyoti jyoti.ran...@cellnext.com To: devel@kannel.org Sent: Monday, February 02, 2009 8:31 AM Subject: Real Windoing in kannel for smpp ? Hi All, Does there any configurable parameter for windowing in smpp(i.e if I have connected to smsc through smpp)? Does congestion_state TLV is used in kannel for smpp? which could be sent in response as parameter to provide real windowing like TCP. Waiting for reply Thanks Regards Jyoti Ranjan Panda -- PLEASE CONSIDER THE ENVIRONMENT BEFORE PRINTING THIS E-MAIL. This e-mail message and all attachments transmitted with it are confidential and are intended solely for the addressee(s). If the reader of this message is not the intended recipient, you are hereby notified that any reading, dissemination, distribution, copying, or other use of this message or its attachment(s) is strictly prohibited. -- PLEASE CONSIDER THE ENVIRONMENT BEFORE PRINTING THIS E-MAIL. This e-mail message and all attachments transmitted with it are confidential and are intended solely for the addressee(s). If the reader of this message is not the intended recipient, you are hereby notified that any reading, dissemination, distribution, copying, or other use of this message or its attachment(s) is strictly prohibited. -- Donald Jackson
RE: Real Windoing in kannel for smpp ?
I'm not 100% what you mean by achieving flow control? Werner -Original Message- From: jyoti [mailto:jyoti.ran...@cellnext.com] Sent: 02 February 2009 11:34 To: Werner Coetzee; devel@kannel.org Subject: RE: Real Windoing in kannel for smpp ? Is this the solution for achiving flow control ?. i.e re-queue of message after geting a error code. Regards Jyoti Ranjan Panda -Original Message- From: Werner Coetzee [mailto:werner.coet...@clickatell.com] Sent: Monday, February 02, 2009 2:36 PM To: jyoti; devel@kannel.org Subject: RE: Real Windoing in kannel for smpp ? Well, in that case, your 'receiver' should send you the appropriate error code in the command status of the response PDU. For instance ESME_RMSGQFUL and ESME_RTHROTTLED will cause the message to be re-queued in Kannel. Regards Werner -Original Message- From: jyoti [mailto:jyoti.ran...@cellnext.com] Sent: 02 February 2009 11:02 To: Nikos Balkanas; devel@kannel.org Subject: RE: Real Windoing in kannel for smpp ? Hi, What you are telling is not flow control or windowing. Real flow control is the concept of a receiver informing the sender that it can't accept any more data. Not that configuring statically before the process begins. Regards Jyoti Ranjan Panda -Original Message- From: Nikos Balkanas [mailto:nbalka...@gmail.com] Sent: Monday, February 02, 2009 2:08 PM To: jyoti; devel@kannel.org Subject: Re: Real Windoing in kannel for smpp ? You could use throughput. BR, Nikos - Original Message - From: jyoti jyoti.ran...@cellnext.com To: Nikos Balkanas nbalka...@gmail.com; devel@kannel.org Sent: Monday, February 02, 2009 10:37 AM Subject: RE: Real Windoing in kannel for smpp ? Hi, I want to know the solution for : suppose if an ESME submits messages at a rate that exceeds the capabilities of its peer, congestion may occur. The ESME will continue to top up its window of unacknowledged requests, keeping the SMSC under load to process these requests. By configuring Wait-ack I think we are making the process static, By using congestion_state TLV we can control windowing at run time. If I am wrong please suggest. Thanks Regards Jyoti Ranjan Panda -Original Message- From: Nikos Balkanas [mailto:nbalka...@gmail.com] Sent: Monday, February 02, 2009 1:35 PM To: jyoti; devel@kannel.org Subject: Re: Real Windoing in kannel for smpp ? Hi, Please check parameters wait-ack and wait-ack-expire in User's Guide. BR, Nikos - Original Message - From: jyoti jyoti.ran...@cellnext.com To: devel@kannel.org Sent: Monday, February 02, 2009 8:31 AM Subject: Real Windoing in kannel for smpp ? Hi All, Does there any configurable parameter for windowing in smpp(i.e if I have connected to smsc through smpp)? Does congestion_state TLV is used in kannel for smpp? which could be sent in response as parameter to provide real windowing like TCP. Waiting for reply Thanks Regards Jyoti Ranjan Panda -- PLEASE CONSIDER THE ENVIRONMENT BEFORE PRINTING THIS E-MAIL. This e-mail message and all attachments transmitted with it are confidential and are intended solely for the addressee(s). If the reader of this message is not the intended recipient, you are hereby notified that any reading, dissemination, distribution, copying, or other use of this message or its attachment(s) is strictly prohibited. -- PLEASE CONSIDER THE ENVIRONMENT BEFORE PRINTING THIS E-MAIL. This e-mail message and all attachments transmitted with it are confidential and are intended solely for the addressee(s). If the reader of this message is not the intended recipient, you are hereby notified that any reading, dissemination, distribution, copying, or other use of this message or its attachment(s) is strictly prohibited.
RE: Real Windoing in kannel for smpp ?
Hi, My concern is that does there is any provision in kannel so that the ESME can avail of the optimum performance available at a particular time instead of predetermining some window limit and using this consistently ?. This recognises that a SMSC or ESME may be under varying levels of stress and that predetermined performance is not always guaranteed. Regards Jyoti Ranjan Panda -Original Message- From: Werner Coetzee [mailto:werner.coet...@clickatell.com] Sent: Monday, February 02, 2009 3:39 PM To: jyoti; devel@kannel.org Subject: RE: Real Windoing in kannel for smpp ? I'm not 100% what you mean by achieving flow control? Werner -Original Message- From: jyoti [mailto:jyoti.ran...@cellnext.com] Sent: 02 February 2009 11:34 To: Werner Coetzee; devel@kannel.org Subject: RE: Real Windoing in kannel for smpp ? Is this the solution for achiving flow control ?. i.e re-queue of message after geting a error code. Regards Jyoti Ranjan Panda -Original Message- From: Werner Coetzee [mailto:werner.coet...@clickatell.com] Sent: Monday, February 02, 2009 2:36 PM To: jyoti; devel@kannel.org Subject: RE: Real Windoing in kannel for smpp ? Well, in that case, your 'receiver' should send you the appropriate error code in the command status of the response PDU. For instance ESME_RMSGQFUL and ESME_RTHROTTLED will cause the message to be re-queued in Kannel. Regards Werner -Original Message- From: jyoti [mailto:jyoti.ran...@cellnext.com] Sent: 02 February 2009 11:02 To: Nikos Balkanas; devel@kannel.org Subject: RE: Real Windoing in kannel for smpp ? Hi, What you are telling is not flow control or windowing. Real flow control is the concept of a receiver informing the sender that it can't accept any more data. Not that configuring statically before the process begins. Regards Jyoti Ranjan Panda -Original Message- From: Nikos Balkanas [mailto:nbalka...@gmail.com] Sent: Monday, February 02, 2009 2:08 PM To: jyoti; devel@kannel.org Subject: Re: Real Windoing in kannel for smpp ? You could use throughput. BR, Nikos - Original Message - From: jyoti jyoti.ran...@cellnext.com To: Nikos Balkanas nbalka...@gmail.com; devel@kannel.org Sent: Monday, February 02, 2009 10:37 AM Subject: RE: Real Windoing in kannel for smpp ? Hi, I want to know the solution for : suppose if an ESME submits messages at a rate that exceeds the capabilities of its peer, congestion may occur. The ESME will continue to top up its window of unacknowledged requests, keeping the SMSC under load to process these requests. By configuring Wait-ack I think we are making the process static, By using congestion_state TLV we can control windowing at run time. If I am wrong please suggest. Thanks Regards Jyoti Ranjan Panda -Original Message- From: Nikos Balkanas [mailto:nbalka...@gmail.com] Sent: Monday, February 02, 2009 1:35 PM To: jyoti; devel@kannel.org Subject: Re: Real Windoing in kannel for smpp ? Hi, Please check parameters wait-ack and wait-ack-expire in User's Guide. BR, Nikos - Original Message - From: jyoti jyoti.ran...@cellnext.com To: devel@kannel.org Sent: Monday, February 02, 2009 8:31 AM Subject: Real Windoing in kannel for smpp ? Hi All, Does there any configurable parameter for windowing in smpp(i.e if I have connected to smsc through smpp)? Does congestion_state TLV is used in kannel for smpp? which could be sent in response as parameter to provide real windowing like TCP. Waiting for reply Thanks Regards Jyoti Ranjan Panda -- PLEASE CONSIDER THE ENVIRONMENT BEFORE PRINTING THIS E-MAIL. This e-mail message and all attachments transmitted with it are confidential and are intended solely for the addressee(s). If the reader of this message is not the intended recipient, you are hereby notified that any reading, dissemination, distribution, copying, or other use of this message or its attachment(s) is strictly prohibited. -- PLEASE CONSIDER THE ENVIRONMENT BEFORE PRINTING THIS E-MAIL. This e-mail message and all attachments transmitted with it are confidential and are intended solely for the addressee(s). If the reader of this message is not the intended recipient, you are hereby notified that any reading, dissemination, distribution, copying, or other use of this message or its attachment(s) is strictly prohibited.
RE: Real Windoing in kannel for smpp ?
Hi Donald, I am agree with you. Thanks. Regards Jyoti Ranjan Panda -Original Message- From: Donald Jackson [mailto:donaldjs...@gmail.com] Sent: Monday, February 02, 2009 5:16 PM To: jyoti Cc: Werner Coetzee; devel@kannel.org Subject: Re: Real Windoing in kannel for smpp ? Hi Jyoti, At this point in time I don't think this is available. Are you suggesting that, if an operator can indicate the 'space' available/congestion on it's end that the SMPP connection will increase/decrease it's rate of submitting messages from the internal queue dynamically? I think this would be possible if the operator supports this feature of course. Thanks, Donald On 02/02/2009, jyoti jyoti.ran...@cellnext.com wrote: Hi, My concern is that does there is any provision in kannel so that the ESME can avail of the optimum performance available at a particular time instead of predetermining some window limit and using this consistently ?. This recognises that a SMSC or ESME may be under varying levels of stress and that predetermined performance is not always guaranteed. Regards Jyoti Ranjan Panda -Original Message- From: Werner Coetzee [mailto:werner.coet...@clickatell.com] Sent: Monday, February 02, 2009 3:39 PM To: jyoti; devel@kannel.org Subject: RE: Real Windoing in kannel for smpp ? I'm not 100% what you mean by achieving flow control? Werner -Original Message- From: jyoti [mailto:jyoti.ran...@cellnext.com] Sent: 02 February 2009 11:34 To: Werner Coetzee; devel@kannel.org Subject: RE: Real Windoing in kannel for smpp ? Is this the solution for achiving flow control ?. i.e re-queue of message after geting a error code. Regards Jyoti Ranjan Panda -Original Message- From: Werner Coetzee [mailto:werner.coet...@clickatell.com] Sent: Monday, February 02, 2009 2:36 PM To: jyoti; devel@kannel.org Subject: RE: Real Windoing in kannel for smpp ? Well, in that case, your 'receiver' should send you the appropriate error code in the command status of the response PDU. For instance ESME_RMSGQFUL and ESME_RTHROTTLED will cause the message to be re-queued in Kannel. Regards Werner -Original Message- From: jyoti [mailto:jyoti.ran...@cellnext.com] Sent: 02 February 2009 11:02 To: Nikos Balkanas; devel@kannel.org Subject: RE: Real Windoing in kannel for smpp ? Hi, What you are telling is not flow control or windowing. Real flow control is the concept of a receiver informing the sender that it can't accept any more data. Not that configuring statically before the process begins. Regards Jyoti Ranjan Panda -Original Message- From: Nikos Balkanas [mailto:nbalka...@gmail.com] Sent: Monday, February 02, 2009 2:08 PM To: jyoti; devel@kannel.org Subject: Re: Real Windoing in kannel for smpp ? You could use throughput. BR, Nikos - Original Message - From: jyoti jyoti.ran...@cellnext.com To: Nikos Balkanas nbalka...@gmail.com; devel@kannel.org Sent: Monday, February 02, 2009 10:37 AM Subject: RE: Real Windoing in kannel for smpp ? Hi, I want to know the solution for : suppose if an ESME submits messages at a rate that exceeds the capabilities of its peer, congestion may occur. The ESME will continue to top up its window of unacknowledged requests, keeping the SMSC under load to process these requests. By configuring Wait-ack I think we are making the process static, By using congestion_state TLV we can control windowing at run time. If I am wrong please suggest. Thanks Regards Jyoti Ranjan Panda -Original Message- From: Nikos Balkanas [mailto:nbalka...@gmail.com] Sent: Monday, February 02, 2009 1:35 PM To: jyoti; devel@kannel.org Subject: Re: Real Windoing in kannel for smpp ? Hi, Please check parameters wait-ack and wait-ack-expire in User's Guide. BR, Nikos - Original Message - From: jyoti jyoti.ran...@cellnext.com To: devel@kannel.org Sent: Monday, February 02, 2009 8:31 AM Subject: Real Windoing in kannel for smpp ? Hi All, Does there any configurable parameter for windowing in smpp(i.e if I have connected to smsc through smpp)? Does congestion_state TLV is used in kannel for smpp? which could be sent in response as parameter to provide real windowing like TCP. Waiting for reply Thanks Regards Jyoti Ranjan Panda -- PLEASE CONSIDER THE ENVIRONMENT BEFORE PRINTING THIS E-MAIL. This e-mail message and all attachments transmitted with it are confidential and are intended solely for the addressee(s).
Kannel in windows XP OS
Hi, I wanted to use Kannel SMS gateway, but i am not very familiar with the linux operating system, please help me and let me know if it is possible to use kannel gateway in the Windows Xp OS. if we already have a setup file existing for windows, please share the download link with me. Thank you, Regards Parvez
