Init

algorithm.md

@@ -0,0 +1,16 @@
+0: **Server** knows no peers
+1: **Sender** connects, sends _ANNOUNCE_, waits for **Receiver**, **Sender** is ready to send data
+1.1 **Server** knows 1 peer - **Sender**
+2: **Receiver** connects, sends _ANNOUNCE_, waits for **Sender**, **Receiver** is ready to receive data
+2.2 **Server** knows 2 peers
+2.3 **Server** relays _ANNOUNCE_ to **Sender**
+3: **Sender** receives _ANNOUNCE_
+3.1 **Sender** sends _DATA_ to **Server**
+3.2 **Server** relays _DATA_ from **Sender** to **Receiver**
+3.3 **Receiver** saves DATA
+4: File transfer is complete, **Sender** sends _COMPLETE_ to **Server**
+4.1: **Server** relays _COMPLETE_ to **Receiver**
+4.2: **Receiver** semds _COMPLETE_ to **Server**
+5.1: **Server** removes peers
+5.2 **Sender** exits
+5.3 **Receiver** exits