We've benchmarked kannel to ~1400 MOs and/or MTs per second (no DLRs) on a 2GHz dual-core opteron, using HTTP via smsbox and SMPP binds. We use Java servlets for our internal SMS applications, and have found them easily able to keep up - our biggest bottleneck is the DB they use (a single SMS generates a fair amount of disk I/O), followed by the throughput limits on the binds to the carriers themselves.

On 16/03/2008, at 10:21 PM, Bibek Shrestha wrote:

I've been reading the user manual, may be not enough but want a quick reply on this.

I see that kannel provides a HTTP cgi interface to send sms through smsc, i'd like to know if there is a C API for it, such that i can create a C program to send sms.

If anyone can tell me where to start from, i'd be more than happy :D

Btw, Im trying to make a web interface in Java, servlet probably and concerned about speed. My plan is to create a Java Interface using JNI to interact with the C api provided by Kannel.

Using Kannel's HTTP api is also an option where servlet connects to the Kannel's HTTP port.

Has anyone done a benchmark on this?


Regards
--
Bibek Shrestha
[EMAIL PROTECTED]

--
Giulio Harding
Systems Administrator

m.Net Corporation
Level 2, 8 Leigh Street
Adelaide SA 5000, Australia

Tel: +61 8 8210 2041
Fax: +61 8 8211 9620
Mobile: 0432 876 733
MSN: [EMAIL PROTECTED]

http://www.mnetcorporation.com


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