private async Task SendGatewayInternalAsync(GatewayOpCode opCode, object payload, RequestOptions options)
{
CheckState();
//TODO: Add ETF
byte[] bytes = null;
payload = new SocketFrame {
Operation = (int)opCode, Payload = payload
};
if (payload != null)
{
bytes = Encoding.UTF8.GetBytes(SerializeJson(payload));
}
options.IsGatewayBucket = true;
if (options.BucketId == null)
{
options.BucketId = GatewayBucket.Get(GatewayBucketType.Unbucketed).Id;
}
await RequestQueue.SendAsync(new WebSocketRequest(WebSocketClient, bytes, true, opCode == GatewayOpCode.Heartbeat, options)).ConfigureAwait(false);
await _sentGatewayMessageEvent.InvokeAsync(opCode).ConfigureAwait(false);
#if DEBUG_PACKETS
Console.WriteLine($"-> {opCode}:\n{SerializeJson(payload)}");
#endif
}
private async Task SendGatewayInternalAsync(GatewayOpCode opCode, object payload, RequestOptions options)
{
CheckState();
//TODO: Add ETF
byte[] bytes = null;
payload = new SocketFrame { Operation = (int)opCode, Payload = payload };
if (payload != null)
bytes = Encoding.UTF8.GetBytes(SerializeJson(payload));
await RequestQueue.SendAsync(new WebSocketRequest(WebSocketClient, null, bytes, true, options)).ConfigureAwait(false);
await _sentGatewayMessageEvent.InvokeAsync(opCode).ConfigureAwait(false);
}
public DiscordSocketApiClient(RestClientProvider restClientProvider, WebSocketProvider webSocketProvider, string userAgent,
string url = null, RetryMode defaultRetryMode = RetryMode.AlwaysRetry, JsonSerializer serializer = null,
RateLimitPrecision rateLimitPrecision = RateLimitPrecision.Second,
bool useSystemClock = true)
: base(restClientProvider, userAgent, new RequestQueue(), defaultRetryMode, serializer, rateLimitPrecision, useSystemClock)
{
_gatewayUrl = url;
if (url != null)
{
_isExplicitUrl = true;
}
WebSocketClient = webSocketProvider();
//WebSocketClient.SetHeader("user-agent", DiscordConfig.UserAgent); (Causes issues in .NET Framework 4.6+)
WebSocketClient.BinaryMessage += async(data, index, count) =>
{
using (MemoryStream decompressed = new MemoryStream())
{
if (data[0] == 0x78)
{
//Strip the zlib header
_compressed.Write(data, index + 2, count - 2);
_compressed.SetLength(count - 2);
}
else
{
_compressed.Write(data, index, count);
_compressed.SetLength(count);
}
//Reset positions so we don't run out of memory
_compressed.Position = 0;
_decompressor.CopyTo(decompressed);
_compressed.Position = 0;
decompressed.Position = 0;
using (StreamReader reader = new StreamReader(decompressed))
using (JsonTextReader jsonReader = new JsonTextReader(reader))
{
SocketFrame msg = _serializer.Deserialize <SocketFrame>(jsonReader);
if (msg != null)
{
await _receivedGatewayEvent.InvokeAsync((GatewayOpCode)msg.Operation, msg.Sequence, msg.Type, msg.Payload).ConfigureAwait(false);
}
}
}
};
WebSocketClient.TextMessage += async text =>
{
using (StringReader reader = new StringReader(text))
using (JsonTextReader jsonReader = new JsonTextReader(reader))
{
SocketFrame msg = _serializer.Deserialize <SocketFrame>(jsonReader);
if (msg != null)
{
await _receivedGatewayEvent.InvokeAsync((GatewayOpCode)msg.Operation, msg.Sequence, msg.Type, msg.Payload).ConfigureAwait(false);
}
}
};
WebSocketClient.Closed += async ex =>
{
await DisconnectAsync().ConfigureAwait(false);
await _disconnectedEvent.InvokeAsync(ex).ConfigureAwait(false);
};
}