[SIPForum-discussion] What is request/response stateless/stateful

[Khoa Pham]

When reading pjsip source and pjsip dev guide, I encounter these 5 methods

1. pjsip_endpt_send_request_stateless
2. pjsip_endpt_send_request
3. pjsip_endpt_send_response
4. pjsip_endpt_respond
5. pjsip_endpt_response_stateless

There are 2 request methods and 3 response methods.

What is request stateless, response stateless ?
What is send_response and respond ?

-- 
Khoa Pham
HCMC University of Science
Faculty of Information Technology
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