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    OpenTok C SDK
    
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#include <session.h>
Data Fields | |
| int | num_ice_servers | 
| char ** | ice_url | 
| char ** | ice_user | 
| char ** | ice_credential | 
| otc_bool | force_turn | 
| otc_bool | use_custom_turn_only | 
ICE server configuration.
This struct represents the ICE server configuration for a given session. This is part of the configurable TURN feature.
| otc_bool force_turn | 
Whether the client will force connectivity through TURN always and ignore all other ICE candidates (OTC_TRUE). When set to OTC_FALSE, the client will use all ICE routing types (such as host, srflx, and TURN) to establish media connectivity.
| char** ice_credential | 
An array of credentials for the TURN servers.
| char** ice_url | 
An array of strings specifying your ICE server URLs.
| char** ice_user | 
An array of strings specifying specifying usernames for the TURN servers.
| int num_ice_servers | 
The number of custom TURN servers used.
| otc_bool use_custom_turn_only | 
Whether the client will use custom TURN servers only (OTC_TRUE). When set to OTC_FALSE, the client will use both OpenTok TURN servers and (if any are added) custom TURN servers.
 1.8.15