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RestComm / smpp-extensions

Extensions for configuration, management and monitoring of the Restcomm Cloudhopper SMPP Stack
GNU Affero General Public License v3.0
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Multi-session support for ESME #3

Open vetss opened 7 years ago

vetss commented 7 years ago

As for now SMSC GW does not support several concurent connections for an ESME. If we need several connections we have to create several ESME instanses that make configuring more complicated.

To solve it we need add some other class - Session that will be hosted by Esme class and change the logic of Emse class usage.

PS: Let's think also for keeping of some Emse parameters that are unique for Esme cluster at the Cluster level to avoid possible wrong configuring of different ESMEs in the same cluster. We have a separate issue for this case: https://github.com/RestComm/smpp-extensions/issues/4

This issue is a copy from SMSC GW's issue: https://github.com/RestComm/smscgateway/issues/143 because SMPP staff has moved from SMSC GW project. Please see the original discussing in SMSC GW's issue https://github.com/RestComm/smscgateway/issues/143

vetss commented 7 years ago

Do note that multiple SMPP connections to same ESME will cause conflicts in SmppTransactionHandles creation logic reported here.

https://github.com/RestComm/smscgateway/issues/142

vetss commented 7 years ago

Hello @faizann

I understand that we need to make a major change in existing ESME logic to keep SMPP part workable. Thank you for helping of a problem investigating.

yulianoifa-mobius commented 7 years ago

@vetss Similar logic is already implemented on LB. It allows to create multiple connections and has all the required classes. This logic may be reused

vetss commented 7 years ago

Hello @yulianoifa-mobius

adding of "Multi-session support for ESME" changes much the logic of smpp RA / smpp extentions, so demands of significant updates. Analizyng of current code (and design) is needed firtsly. Any help is desirable !