From 3b70ff5879f3217caf5812139cd206e9388f9b44 Mon Sep 17 00:00:00 2001
From: Akilan <me@akilan.io>
Date: Tue, 14 Mar 2023 17:31:50 +0000
Subject: [PATCH 1/2] pushed changes for base NAT traversal changes

---
 .DS_Store            | Bin 8196 -> 8196 bytes
 Docs/NAT-Traveral.md |  36 ++++++++++++++++++++++++++++++++++++
 2 files changed, 36 insertions(+)
 create mode 100644 Docs/NAT-Traveral.md

diff --git a/.DS_Store b/.DS_Store
index 5a9b600b6ef65102eabbeb796ee79b7ef0cf98d0..f3f8a5dd319a12b265eac204c64a4446a02421f8 100644
GIT binary patch
delta 44
zcmZp1XmOa}&nUeyU^hRb^kyCbai+=jLL8f;h1Rf6Y%ti&F7b_Jv##hZril%@06N<a
AYybcN

delta 72
zcmZp1XmOa}&nUAoU^hRb%w`?|aVA9$hIEEhhCCoHVn}2tVMz7N$xlwo$xmWnU=Uzn
bVEj4RK}dYFw$K{Z&Fm82ST>&(VP^&arX~{r

diff --git a/Docs/NAT-Traveral.md b/Docs/NAT-Traveral.md
new file mode 100644
index 0000000..31249c2
--- /dev/null
+++ b/Docs/NAT-Traveral.md
@@ -0,0 +1,36 @@
+# NAT Traversal
+P2PRC currently supports TURN for NAT traversal. 
+
+## TURN 
+The current TURN implementation used is FRP. The TURN server is also required when 
+a P2PRC node is acting as a Server. The TURN server is determined based on the Node 
+with the least amount of latency based on the Nodes available on the IPTable. 
+Once a TURN server is determined there are 2 actions performed. The first one is 
+```/FRPPort``` to the TURN server to receive a port which is used to generate the external 
+port from the TURN server. The flow below describes the workflow.
+
+### Client mode
+- Call ```/FRPPort```
+```
+http://<turn server ip>:<server port no>/FRPport
+```
+- Call the TURN server in the following manner
+```go
+import (
+    "github.com/Akilan1999/p2p-rendering-computation/p2p/frp"
+)
+
+func main() {
+  serverPort, err := frp.GetFRPServerPort("http://" + lowestLatencyIpAddress.Ipv4 + ":" + lowestLatencyIpAddress.ServerPort)
+   if err != nil {
+    return nil, err
+   }
+   // Create 3 second delay to allow FRP server to start
+   time.Sleep(1 * time.Second)
+   // Starts FRP as a client with
+   proxyPort, err := frp.StartFRPClientForServer(lowestLatencyIpAddress.Ipv4, serverPort, config.ServerPort)
+   if err != nil {
+     return nil, err
+   }
+}
+```
\ No newline at end of file

From c9f007a6527921dfe9991a49998ae6320cbc8081 Mon Sep 17 00:00:00 2001
From: Akilan <me@akilan.io>
Date: Wed, 22 Mar 2023 07:03:04 +0000
Subject: [PATCH 2/2] base MD file added for NAT traversal

---
 Docs/NAT-Traveral.md | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/Docs/NAT-Traveral.md b/Docs/NAT-Traveral.md
index 31249c2..4508a46 100644
--- a/Docs/NAT-Traveral.md
+++ b/Docs/NAT-Traveral.md
@@ -14,23 +14,27 @@ port from the TURN server. The flow below describes the workflow.
 ```
 http://<turn server ip>:<server port no>/FRPport
 ```
-- Call the TURN server in the following manner
+- Call the TURN server in the following manner. The following is a sample code snippet below. 
 ```go
 import (
     "github.com/Akilan1999/p2p-rendering-computation/p2p/frp"
 )
 
 func main() {
-  serverPort, err := frp.GetFRPServerPort("http://" + lowestLatencyIpAddress.Ipv4 + ":" + lowestLatencyIpAddress.ServerPort)
+  serverPort, err := frp.GetFRPServerPort("http://" + <lowestLatencyIpAddress.Ipv4> + ":" + lowestLatencyIpAddress.ServerPort)
    if err != nil {
     return nil, err
    }
-   // Create 3 second delay to allow FRP server to start
+   // Create 1 second delay to allow FRP server to start
    time.Sleep(1 * time.Second)
    // Starts FRP as a client with
-   proxyPort, err := frp.StartFRPClientForServer(lowestLatencyIpAddress.Ipv4, serverPort, config.ServerPort)
+   proxyPort, err := frp.StartFRPClientForServer(<lowestLatencyIpAddress.Ipv4>, serverPort, <the port you want to expose externally>)
    if err != nil {
      return nil, err
    }
 }
-```
\ No newline at end of file
+```
+
+// todo diagram representation of the interaction with 
+nodes spawned in the p2p network.
+