- Initial commit

Runtime/HTTP/Hosts/Connections/HTTPConnectionStates.cs

@@ -0,0 +1,44 @@
+namespace Best.HTTP.Hosts.Connections
+{
+    /// <summary>
+    /// Possible states of a Http Connection.
+    /// The ideal lifecycle of a connection that has KeepAlive is the following: Initial => [Processing => WaitForRecycle => Free] => Closed.
+    /// </summary>
+    public enum HTTPConnectionStates
+    {
+        /// <summary>
+        /// This Connection instance is just created.
+        /// </summary>
+        Initial,
+
+        /// <summary>
+        /// This Connection is processing a request
+        /// </summary>
+        Processing,
+
+        /// <summary>
+        /// Wait for the upgraded protocol to shut down.
+        /// </summary>
+        WaitForProtocolShutdown,
+
+        /// <summary>
+        /// The Connection is finished processing the request, it's waiting now to deliver it's result.
+        /// </summary>
+        Recycle,
+
+        /// <summary>
+        /// The request result's delivered, it's now up to processing again.
+        /// </summary>
+        Free,
+
+        /// <summary>
+        /// If it's not a KeepAlive connection, or something happened, then we close this connection and remove from the pool.
+        /// </summary>
+        Closed,
+
+        /// <summary>
+        /// Same as the Closed state, but processing this request requires resending the last processed request too.
+        /// </summary>
+        ClosedResendRequest
+    }
+}