Added SendType

Facepunch.Steamworks/Enum/SendType.cs

@@ -0,0 +1,42 @@
+using System;
+
+namespace Steamworks.Data
+{
+	[Flags]
+	public enum SendType : int
+	{
+		/// <summary>
+		/// Send the message unreliably. Can be lost.  Messages *can* be larger than a
+		/// single MTU (UDP packet), but there is no retransmission, so if any piece
+		/// of the message is lost, the entire message will be dropped.
+		///
+		/// The sending API does have some knowledge of the underlying connection, so
+		/// if there is no NAT-traversal accomplished or there is a recognized adjustment
+		/// happening on the connection, the packet will be batched until the connection
+		/// is open again.
+		/// </summary>
+		Unreliable = 0,
+
+		/// <summary>
+		/// Disable Nagle's algorithm.
+		/// By default, Nagle's algorithm is applied to all outbound messages.  This means
+		/// that the message will NOT be sent immediately, in case further messages are
+		/// sent soon after you send this, which can be grouped together.  Any time there
+		/// is enough buffered data to fill a packet, the packets will be pushed out immediately,
+		/// but partially-full packets not be sent until the Nagle timer expires. 
+		/// </summary>
+		NoNagle = 1 << 0,
+
+		/// <summary>
+		/// If the message cannot be sent very soon (because the connection is still doing some initial
+		/// handshaking, route negotiations, etc), then just drop it.  This is only applicable for unreliable
+		/// messages.  Using this flag on reliable messages is invalid.
+		/// </summary>
+		NoDelay = 1 << 2,
+
+		/// Reliable message send. Can send up to 0.5mb in a single message. 
+		/// Does fragmentation/re-assembly of messages under the hood, as well as a sliding window for
+		/// efficient sends of large chunks of data.
+		Reliable = 1 << 3
+	}
+}