/// <summary>
/// Attempts to create a new Janus session. This is the first step to do anything
/// with the Janus WebRTC or other features.
/// </summary>
/// <returns>A non-zero session ID. A zero value indicates a failure.</returns>
private async Task <ulong> CreateSession(CancellationToken ct)
{
_logger.LogDebug("Creating Janus session...");
RestClient client = new RestClient(_serverUrl);
client.UseNewtonsoftJson();
// Create session.
var createSessionReq = new JanusRequest {
janus = JanusOperationsEnum.create
};
var sessReq = new RestRequest(string.Empty, Method.POST, DataFormat.Json);
sessReq.AddJsonBody(createSessionReq);
var sessResp = await client.ExecutePostAsync <JanusResponse>(sessReq, ct).ConfigureAwait(false);
ulong sessionID = sessResp.Data.data.id;
_logger.LogDebug($"Result={sessResp.Data.janus}.");
_logger.LogDebug($"Transaction={sessResp.Data.transaction}.");
_logger.LogDebug($"SessionID={sessionID}.");
return(sessionID);
}
/// <summary>
/// Closes and destroys a Janus session allowing the server to free any
/// resources or plugins attached to it.
/// </summary>
public async Task DestroySession()
{
RestClient client = new RestClient(_serverUrl);
client.UseNewtonsoftJson();
var destroyReqBody = new JanusRequest {
janus = JanusOperationsEnum.destroy
};
var destroyReq = new RestRequest(_sessionID.ToString(), Method.POST, DataFormat.Json);
destroyReq.AddJsonBody(destroyReqBody);
var destroyResp = await client.ExecutePostAsync <JanusResponse>(destroyReq).ConfigureAwait(false);
_logger.LogDebug($"Destroy response: {destroyResp.Data.janus}.");
}
