Connection tracking SIP protocol
ip_conntrack_sip module is used to establish the required connection tracking for SIP protocol. It supports specifying up to 8 listening ports, and multiple port numbers are separated by commas. In addition, the parameters that can be specified when loading the module are:
sip_timeout the timeout duration of the main SIP session, which is 3600 ...
Posted by blogfisher on Fri, 28 Jan 2022 21:58:35 +0100
freeswitch APR library hash table
summary
The core source code of freeswitch is developed based on apr library, which has good portability on different systems.
Hash table is widely used in development. The main scenario is the logic that requires high query efficiency. It is a typical data structure implementation of space for time.
Most of the underlying libraries hav ...
Posted by racing_fire on Wed, 01 Dec 2021 08:51:41 +0100