/// <summary>
/// Connects asynchronously to the specified WebSocket server
/// </summary>
/// <param name="url">The URI of the WebSocket server to connect to.</param>
/// <param name="protocols"></param>
///
public Task <PPError> ConnectAsync(Uri url, MessageLoop messageLoop, string[] protocols = null, MessageLoop connectLoop = null)
{
if (PPBWebSocket.IsWebSocket(this) != PPBool.True)
{
throw new PlatformNotSupportedException("Websocket not supported");
}
if (url == null)
{
throw new ArgumentNullException(nameof(url));
}
if (!url.IsAbsoluteUri)
{
throw new ArgumentException("Not Absolute URI", nameof(url));
}
if (url.Scheme.ToLower() != UriSchemeWs && url.Scheme.ToLower() != UriSchemeWss)
{
throw new ArgumentException("Scheme invalid", nameof(url));
}
return(ConnectAsyncCore(url, protocols, connectLoop));
}
/// <summary>
/// Connects to the specified WebSocket server
/// </summary>
/// <param name="url">The URI of the WebSocket server to connect to.</param>
/// <param name="protocols"></param>
public void Connect(Uri url, string[] protocols = null)
{
if (PPBWebSocket.IsWebSocket(this) != PPBool.True)
{
throw new PlatformNotSupportedException("Websocket not supported");
}
if (url == null)
{
throw new ArgumentNullException(nameof(url));
}
if (!url.IsAbsoluteUri)
{
throw new ArgumentException("Not Absolute URI", nameof(url));
}
if (url.Scheme.ToLower() != UriSchemeWs && url.Scheme.ToLower() != UriSchemeWss)
{
throw new ArgumentException("Scheme invalid", nameof(url));
}
PPVar[] varProtocols = null;
if (protocols != null)
{
varProtocols = new PPVar[protocols.Length];
for (int p = 0; p < protocols.Length; p++)
{
varProtocols[p] = new Var(protocols[p]);
}
}
var connectResult = (PPError)PPBWebSocket.Connect(this, new Var(url.AbsoluteUri),
varProtocols, varProtocols == null ? 0 : (uint)varProtocols.Length,
new CompletionCallback(OnConnect)
);
}