From b614a1bb95aa5c4192337d25cca91face5f82207 Mon Sep 17 00:00:00 2001
From: "Ayush Bhusal (bhusala)" <bhusala@coventry.ac.uk>
Date: Fri, 24 Jul 2020 19:18:56 +0100
Subject: [PATCH] Add files via upload

---
 socket-1/client.py | 29 +++++++++++++++++++++++++++++
 socket-1/server.py | 18 ++++++++++++++++++
 2 files changed, 47 insertions(+)
 create mode 100644 socket-1/client.py
 create mode 100644 socket-1/server.py

diff --git a/socket-1/client.py b/socket-1/client.py
new file mode 100644
index 0000000..a2677db
--- /dev/null
+++ b/socket-1/client.py
@@ -0,0 +1,29 @@
+import socket,pickle
+
+HEADERSIZE = 10
+
+s= socket.socket(socket.AF_INET,socket.SOCK_STREAM)
+s.connect((socket.gethostname(),1234))
+
+while True:
+    full_msg = b''
+    new_msg = True
+    while True:
+        msg= s.recv(18)
+        if new_msg:
+            print(f'new message length: {msg[:HEADERSIZE]}')
+            msglen = int(msg[:HEADERSIZE])
+            new_msg = False
+
+        full_msg+=msg
+        if len(full_msg)- HEADERSIZE == msglen:
+            print("Full msg recvd")
+            print(full_msg[HEADERSIZE:])
+
+            d= pickle.loads(full_msg[HEADERSIZE:])
+            print(d)
+            new_msg = True
+            full_msg =b''
+
+    print(full_msg)
+
diff --git a/socket-1/server.py b/socket-1/server.py
new file mode 100644
index 0000000..ac71b41
--- /dev/null
+++ b/socket-1/server.py
@@ -0,0 +1,18 @@
+import socket,time,pickle
+
+HEADERSIZE  = 10
+
+s = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
+s.bind((socket.gethostname(),1234))
+s.listen(5)
+
+while True:
+    clientsocket, address = s.accept()
+    print(f"Connection from {address} has been established! ")
+
+    d = {1:"Hey", 2:"There"}
+    msg = pickle.dumps(d)
+
+    msg = bytes(f'{len(msg):<{HEADERSIZE}}',"utf-8")+msg
+
+    clientsocket.send(msg)