From 7dcff3983c9cbdb799ba614455ffb8faf8914684 Mon Sep 17 00:00:00 2001
From: Medium Fries <alejandros714@protonmail.com>
Date: Mon, 17 Sep 2018 19:30:42 -0700
Subject: [PATCH] lec5/6 for networking needs some more information

---
 cst311/lec/lec6.md | 15 +++++++++++++++
 cst337/lec/lec5.md |  1 +
 2 files changed, 16 insertions(+)
 create mode 100644 cst311/lec/lec6.md
 create mode 100644 cst337/lec/lec5.md

diff --git a/cst311/lec/lec6.md b/cst311/lec/lec6.md
new file mode 100644
index 0000000..3995781
--- /dev/null
+++ b/cst311/lec/lec6.md
@@ -0,0 +1,15 @@
+# lec6
+
+## Content Distribution Networks
+
+> tdb
+## Sockets
+
+### Connections
+
+Any time we setup some type of connection there's also some handshake between both nodes between client & server.
+With `UDP` however there is _no_ concept of a connection. 
+Instead we send data directly to an address.
+
+With TCP connections however we do assume the concept of a connection which means we have to have that handshake between client and server in order to anything with the target server.
+This handshake creates a socket on the server and on the client machine through which both can communicate.
diff --git a/cst337/lec/lec5.md b/cst337/lec/lec5.md
new file mode 100644
index 0000000..a3b8bb5
--- /dev/null
+++ b/cst337/lec/lec5.md
@@ -0,0 +1 @@
+# lec5