Get error code for the direct chandidates channels
NABTO_CLIENT_DECL_PREFIX NabtoClientError NABTO_CLIENT_API nabto_client_connection_get_direct_candidates_channel_error_code(NabtoClientConnection* connection)
- [in] The connection on which the direct channel is opened for which the error should be retrieved.
NABTO_CLIENT_EC_OK if a direct candidate was found. NABTO_CLIENT_EC_NONE direct candidates was not enabled. NABTO_CLIENT_EC_NOT_FOUND If no direct candidates resulted in UDP ping responses. NABTO_CLIENT_EC_OPERATION_IN_PROGRESS if operation is in progress.